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following of Bohemian artists and intellectuals as well as young anarchist outlaws in what became known as illegalism and individual reclamation. Post-classical and contemporary Anarchist principles undergird contemporary radical social movements of the left. Interest in the anarchist movement developed alongside momentum in the anti-globalisation movement, whose leading activist networks were anarchist in orientation. As the movement shaped 21st century radicalism, wider embrace of anarchist principles signaled a revival of interest. Anarchism has continued to generate many philosophies and movements, at times eclectic, drawing upon various sources and combining disparate concepts to create new philosophical approaches. The anti-capitalist tradition of classical anarchism has remained prominent within contemporary currents. Contemporary news coverage which emphasizes black bloc demonstrations has reinforced anarchism's historical association with chaos and violence. Its publicity has also led more scholars in fields such as anthropology and history to engage with the anarchist movement, although contemporary anarchism favours actions over academic theory. Various anarchist groups, tendencies, and schools of thought exist today, making it difficult to describe the contemporary anarchist movement. While theorists and activists have established "relatively stable constellations of anarchist principles", there is no consensus on which principles are core and commentators describe multiple anarchisms, rather than a singular anarchism, in which common principles are shared between schools of anarchism while each group prioritizes those principles differently. Gender equality can be a common principle, although it ranks as a higher priority to anarcha-feminists than anarcho-communists. Anarchists are generally committed against coercive authority in all forms, namely "all centralized and hierarchical forms of government (e.g., monarchy, representative democracy, state socialism, etc.), economic class systems (e.g., capitalism, Bolshevism, feudalism, slavery, etc.), autocratic religions (e.g., fundamentalist Islam, Roman Catholicism, etc.), patriarchy, heterosexism, white supremacy, and imperialism." Anarchist schools disagree on the methods by which these forms should be opposed. The principle of equal liberty is closer to anarchist political ethics in that it transcends both the liberal and socialist traditions. This entails that liberty and equality cannot be implemented within the state, resulting in the questioning of all forms of domination and hierarchy. Tactics Anarchists' tactics take various forms but in general serve two major goals, namely to first oppose the Establishment and secondly to promote anarchist ethics and reflect an anarchist vision of society, illustrating the unity of means and ends. A broad categorisation can be made between aims to destroy oppressive states and institutions by revolutionary means on one hand and aims to change society through evolutionary means on the other. Evolutionary tactics embrace nonviolence, reject violence and take a gradual approach to anarchist aims, although there is significant overlap between the two. Anarchist tactics have shifted during the course of the last century. Anarchists during the early 20th century focused more on strikes and militancy while contemporary anarchists use a broader array of approaches. Classical era tactics During the classical era, anarchists had a militant tendency. Not only did they confront state armed forces, as in Spain and Ukraine, but some of them also employed terrorism as propaganda of the deed. Assassination attempts were carried out against heads of state, some of which were successful. Anarchists also took part in revolutions. Many anarchists, especially the Galleanists, believed that these attempts would be the impetus for a revolution against capitalism and the state. Many of these attacks were done by individual assailants and the majority took place in the late 1870s, the early 1880s and the 1890s, with some still occurring in the early 1900s. Their decrease in prevalence was the result of further judicial power and targeting and cataloging by state institutions. Anarchist perspectives towards violence have always been controversial. Anarcho-pacifists advocate for non-violence means to achieve their stateless, nonviolent ends. Other anarchist groups advocate direct action, a tactic which can include acts of sabotage or terrorism. This attitude was quite prominent a century ago when seeing the state as a tyrant and some anarchists believing that they had every right to oppose its oppression by any means possible. Emma Goldman and Errico Malatesta, who were proponents of limited use of violence, stated that violence is merely a reaction to state violence as a necessary evil. Anarchists took an active role in strike actions, although they tended to be antipathetic to formal syndicalism, seeing it as reformist. They saw it as a part of the movement which sought to overthrow the state and capitalism. Anarchists also reinforced their propaganda within the arts, some of whom practiced naturism and nudism. Those anarchists also built communities which were based on friendship and were involved in the news media. Revolutionary tactics In the current era, Italian anarchist Alfredo Bonanno, a proponent of insurrectionary anarchism, has reinstated the debate on violence by rejecting the nonviolence tactic adopted since the late 19th century by Kropotkin and other prominent anarchists afterwards. Both Bonanno and the French group The Invisible Committee advocate for small, informal affiliation groups, where each member is responsible for their own actions but works together to bring down oppression utilizing sabotage and other violent means against state, capitalism, and other enemies. Members of The Invisible Committee were arrested in 2008 on various charges, terrorism included. Overall, contemporary anarchists are much less violent and militant than their ideological ancestors. They mostly engage in confronting the police during demonstrations and riots, especially in countries such as Canada, Greece, and Mexico. Militant black bloc protest groups are known for clashing with the police; however, anarchists not only clash with state operators, they also engage in the struggle against fascists and racists, taking anti-fascist action and mobilizing to prevent hate rallies from happening. Evolutionary tactics Anarchists commonly employ direct action. This can take the form of disrupting and protesting against unjust hierarchy, or the form of self-managing their lives through the creation of counter-institutions such as communes and non-hierarchical collectives. Decision-making is often handled in an anti-authoritarian way, with everyone having equal say in each decision, an approach known as horizontalism. Contemporary-era anarchists have been engaging with various grassroots movements that are more or less based on horizontalism, although not explicitly anarchist, respecting personal autonomy and participating in mass activism such as strikes and demonstrations. In contrast with the big-A anarchism of the classical era, the newly coined term small-a anarchism signals their tendency not to base their thoughts and actions on classical-era anarchism or to refer to classical anarchists such as Peter Kropotkin and Pierre-Joseph Proudhon to justify their opinions. Those anarchists would rather base their thought and praxis on their own experience which they will later theorize. The decision-making process of small anarchist affinity groups plays a significant tactical role. Anarchists have employed various methods in order to build a rough consensus among members of their group without the need of a leader or a leading group. One way is for an individual from the group to play the role of facilitator to help achieve a consensus without taking part in the discussion themselves or promoting a specific point. Minorities usually accept rough consensus, except when they feel the proposal contradicts anarchist ethics, goals and values. Anarchists usually form small groups (5–20 individuals) to enhance autonomy and friendships among their members. These kinds of groups more often than not interconnect with each other, forming larger networks. Anarchists still support and participate in strikes, especially wildcat strikes as these are leaderless strikes not organised centrally by a syndicate. As in the past, newspapers and journals are used, and anarchists have gone online in the World Wide Web to spread their message. Anarchists have found it easier to create websites because of distributional and other difficulties, hosting electronic libraries and other portals. Anarchists were also involved in developing various software that are available for free. The way these hacktivists work to develop and distribute resembles the anarchist ideals, especially when it comes to preserving users' privacy from state surveillance. Anarchists organize themselves to squat and reclaim public spaces. During important events such as protests and when spaces are being occupied, they are often called Temporary Autonomous Zones (TAZ), spaces where art, poetry, and surrealism are blended to display the anarchist ideal. As seen by anarchists, squatting is a way to regain urban space from the capitalist market, serving pragmatical needs and also being an exemplary direct action. Acquiring space enables anarchists to experiment with their ideas and build social bonds. Adding up these tactics while having in mind that not all anarchists share the same attitudes towards them, along with various forms of protesting at highly symbolic events, make up a carnivalesque atmosphere that is part of contemporary anarchist vividity. Key issues As anarchism is a philosophy that embodies many diverse attitudes, tendencies, and schools of thought; disagreement over questions of values, ideology, and tactics is common. Its diversity has led to widely different uses of identical terms among different anarchist traditions which has created a number of definitional concerns in anarchist theory. The compatibility of capitalism, nationalism, and religion with anarchism is widely disputed, and anarchism enjoys complex relationships with ideologies such as communism, collectivism, Marxism, and trade unionism. Anarchists may be motivated by humanism, divine authority, enlightened self-interest, veganism, or any number of alternative ethical doctrines. Phenomena such as civilisation, technology (e.g. within anarcho-primitivism), and the democratic process may be sharply criticised within some anarchist tendencies and simultaneously lauded in others. Gender, sexuality, and free love As gender and sexuality carry along them dynamics of hierarchy, many anarchists address, analyse, and oppose the suppression of one's autonomy imposed by gender roles. Sexuality was not often discussed by classical anarchists but the few that did felt that an anarchist society would lead to sexuality naturally developing. Sexual violence was a concern for anarchists such as Benjamin Tucker, who opposed age of consent laws, believing they would benefit predatory men. A historical current that arose and flourished during 1890 and 1920 within anarchism was free love. In contemporary anarchism, this current survives as a tendency to support polyamory and queer anarchism. Free love advocates were against marriage, which they saw as a way of men imposing authority over women, largely because marriage law greatly favoured the power of men. The notion of free love was much broader and included a critique of the established order that limited women's sexual freedom and pleasure. Those free love movements contributed to the establishment of communal houses, where large groups of travelers, anarchists and other activists slept in
upon in the theoretical work of Peter Kropotkin, whose specific style would go onto become the dominating view of anarchists by the late 19th century. Anarcho-syndicalism is a branch of anarchism that views labour syndicates as a potential force for revolutionary social change, replacing capitalism and the state with a new society democratically self-managed by workers. The basic principles of anarcho-syndicalism are direct action, workers' solidarity and workers' self-management. Individualist anarchism is a set of several traditions of thought within the anarchist movement that emphasise the individual and their will over any kinds of external determinants. Early influences on individualist forms of anarchism include William Godwin, Max Stirner, and Henry David Thoreau. Through many countries, individualist anarchism attracted a small yet diverse following of Bohemian artists and intellectuals as well as young anarchist outlaws in what became known as illegalism and individual reclamation. Post-classical and contemporary Anarchist principles undergird contemporary radical social movements of the left. Interest in the anarchist movement developed alongside momentum in the anti-globalisation movement, whose leading activist networks were anarchist in orientation. As the movement shaped 21st century radicalism, wider embrace of anarchist principles signaled a revival of interest. Anarchism has continued to generate many philosophies and movements, at times eclectic, drawing upon various sources and combining disparate concepts to create new philosophical approaches. The anti-capitalist tradition of classical anarchism has remained prominent within contemporary currents. Contemporary news coverage which emphasizes black bloc demonstrations has reinforced anarchism's historical association with chaos and violence. Its publicity has also led more scholars in fields such as anthropology and history to engage with the anarchist movement, although contemporary anarchism favours actions over academic theory. Various anarchist groups, tendencies, and schools of thought exist today, making it difficult to describe the contemporary anarchist movement. While theorists and activists have established "relatively stable constellations of anarchist principles", there is no consensus on which principles are core and commentators describe multiple anarchisms, rather than a singular anarchism, in which common principles are shared between schools of anarchism while each group prioritizes those principles differently. Gender equality can be a common principle, although it ranks as a higher priority to anarcha-feminists than anarcho-communists. Anarchists are generally committed against coercive authority in all forms, namely "all centralized and hierarchical forms of government (e.g., monarchy, representative democracy, state socialism, etc.), economic class systems (e.g., capitalism, Bolshevism, feudalism, slavery, etc.), autocratic religions (e.g., fundamentalist Islam, Roman Catholicism, etc.), patriarchy, heterosexism, white supremacy, and imperialism." Anarchist schools disagree on the methods by which these forms should be opposed. The principle of equal liberty is closer to anarchist political ethics in that it transcends both the liberal and socialist traditions. This entails that liberty and equality cannot be implemented within the state, resulting in the questioning of all forms of domination and hierarchy. Tactics Anarchists' tactics take various forms but in general serve two major goals, namely to first oppose the Establishment and secondly to promote anarchist ethics and reflect an anarchist vision of society, illustrating the unity of means and ends. A broad categorisation can be made between aims to destroy oppressive states and institutions by revolutionary means on one hand and aims to change society through evolutionary means on the other. Evolutionary tactics embrace nonviolence, reject violence and take a gradual approach to anarchist aims, although there is significant overlap between the two. Anarchist tactics have shifted during the course of the last century. Anarchists during the early 20th century focused more on strikes and militancy while contemporary anarchists use a broader array of approaches. Classical era tactics During the classical era, anarchists had a militant tendency. Not only did they confront state armed forces, as in Spain and Ukraine, but some of them also employed terrorism as propaganda of the deed. Assassination attempts were carried out against heads of state, some of which were successful. Anarchists also took part in revolutions. Many anarchists, especially the Galleanists, believed that these attempts would be the impetus for a revolution against capitalism and the state. Many of these attacks were done by individual assailants and the majority took place in the late 1870s, the early 1880s and the 1890s, with some still occurring in the early 1900s. Their decrease in prevalence was the result of further judicial power and targeting and cataloging by state institutions. Anarchist perspectives towards violence have always been controversial. Anarcho-pacifists advocate for non-violence means to achieve their stateless, nonviolent ends. Other anarchist groups advocate direct action, a tactic which can include acts of sabotage or terrorism. This attitude was quite prominent a century ago when seeing the state as a tyrant and some anarchists believing that they had every right to oppose its oppression by any means possible. Emma Goldman and Errico Malatesta, who were proponents of limited use of violence, stated that violence is merely a reaction to state violence as a necessary evil. Anarchists took an active role in strike actions, although they tended to be antipathetic to formal syndicalism, seeing it as reformist. They saw it as a part of the movement which sought to overthrow the state and capitalism. Anarchists also reinforced their propaganda within the arts, some of whom practiced naturism and nudism. Those anarchists also built communities which were based on friendship and were involved in the news media. Revolutionary tactics In the current era, Italian anarchist Alfredo Bonanno, a proponent of insurrectionary anarchism, has reinstated the debate on violence by rejecting the nonviolence tactic adopted since the late 19th century by Kropotkin and other prominent anarchists afterwards. Both Bonanno and the French group The Invisible Committee advocate for small, informal affiliation groups, where each member is responsible for their own actions but works together to bring down oppression utilizing sabotage and other violent means against state, capitalism, and other enemies. Members of The Invisible Committee were arrested in 2008 on various charges, terrorism included. Overall, contemporary anarchists are much less violent and militant than their ideological ancestors. They mostly engage in confronting the police during demonstrations and riots, especially in countries such as Canada, Greece, and Mexico. Militant black bloc protest groups are known for clashing with the police; however, anarchists not only clash with state operators, they also engage in the struggle against fascists and racists, taking anti-fascist action and mobilizing to prevent hate rallies from happening. Evolutionary tactics Anarchists commonly employ direct action. This can take the form of disrupting and protesting against unjust hierarchy, or the form of self-managing their lives through the creation of counter-institutions such as communes and non-hierarchical collectives. Decision-making is often handled in an anti-authoritarian way, with everyone having equal say in each decision, an approach known as horizontalism. Contemporary-era anarchists have been engaging with various grassroots movements that are more or less based on horizontalism, although not explicitly anarchist, respecting personal autonomy and participating in mass activism such as strikes and demonstrations. In contrast with the big-A anarchism of the classical era, the newly coined term small-a anarchism signals their tendency not to base their thoughts and actions on classical-era anarchism or to refer to classical anarchists such as Peter Kropotkin and Pierre-Joseph Proudhon to justify their opinions. Those anarchists would rather base their thought and praxis on their own experience which they will later theorize. The decision-making process of small anarchist affinity groups plays a significant tactical role. Anarchists have employed various methods in order to build a rough consensus among members of their group without the need of a leader or a leading group. One way is for an individual from the group to play the role of facilitator to help achieve a consensus without taking part in the discussion themselves or promoting a specific point. Minorities usually accept rough consensus, except when they feel the proposal contradicts anarchist ethics, goals and values. Anarchists usually form small groups (5–20 individuals) to enhance autonomy and friendships among their members. These kinds of groups more often than not interconnect with each other, forming larger networks. Anarchists still support and participate in strikes, especially wildcat strikes as these are leaderless strikes not organised centrally by a syndicate. As in the past, newspapers and journals are used, and anarchists have gone online in the World Wide Web to spread their message. Anarchists have found it easier to create websites because of distributional and other difficulties, hosting electronic libraries and other portals. Anarchists were also involved in developing various software that are available for free. The way these hacktivists work to develop and distribute resembles the anarchist ideals, especially when it comes to preserving users' privacy from state surveillance. Anarchists organize themselves to squat and reclaim public spaces. During important events such as protests and when spaces are being occupied, they are often called Temporary Autonomous Zones (TAZ), spaces where art, poetry, and surrealism are blended to display the anarchist ideal. As seen by anarchists, squatting is a way to regain urban space from the capitalist market, serving pragmatical needs and also being an exemplary direct action. Acquiring space enables anarchists to experiment with their ideas and build social bonds. Adding up these tactics while having in mind that not all anarchists share the same attitudes towards them, along with various forms of protesting at highly symbolic events, make up a carnivalesque atmosphere that is part of contemporary anarchist vividity. Key issues As anarchism is a philosophy that embodies many diverse attitudes, tendencies, and schools of thought; disagreement over questions of values, ideology, and tactics is common. Its diversity has led to widely different uses of identical terms among different anarchist traditions which has created a number of definitional concerns in anarchist theory. The compatibility of capitalism, nationalism, and religion with anarchism is widely disputed, and anarchism enjoys complex relationships with ideologies such as communism, collectivism, Marxism, and trade unionism. Anarchists may be motivated by humanism, divine authority, enlightened self-interest, veganism, or any number of alternative ethical doctrines. Phenomena such as civilisation, technology (e.g. within anarcho-primitivism), and the democratic process may be sharply criticised within some anarchist tendencies and simultaneously lauded in others. Gender, sexuality, and free love As gender and sexuality carry along them dynamics of hierarchy, many anarchists address, analyse, and oppose the suppression of one's autonomy imposed by gender roles. Sexuality was not often discussed by classical anarchists but the few that did felt that an anarchist society would lead to sexuality naturally developing. Sexual violence was a concern for anarchists such as Benjamin Tucker, who opposed age of consent laws, believing they would benefit predatory men. A historical current that arose and flourished during 1890 and 1920 within anarchism was free love. In contemporary anarchism, this current survives as a tendency to support polyamory and queer anarchism. Free love advocates were against marriage, which they saw as a way of men imposing authority over women, largely because marriage law greatly favoured the power of men. The notion of free love was much broader and included a critique of the established order that limited women's sexual freedom and pleasure. Those free love movements contributed to the establishment of communal houses, where large groups of travelers, anarchists and other activists slept in beds together. Free love had roots both in Europe and the United States; however, some anarchists struggled with the jealousy that arose from free love. Anarchist feminists were advocates of free love, against marriage, and pro-choice (utilising a contemporary term), and had a similar agenda. Anarchist and non-anarchist feminists differed on suffrage but were supportive of one another. During the second half of the 20th century, anarchism intermingled with the
before age three, and lead to clinically significant functional impairment. Sample symptoms include lack of social or emotional reciprocity, stereotyped and repetitive use of language or idiosyncratic language, and persistent preoccupation with unusual objects. The disturbance must not be better accounted for by Rett syndrome, intellectual disability or global developmental delay. ICD-10 uses essentially the same definition. Several diagnostic instruments are available. Two are commonly used in autism research: the Autism Diagnostic Interview-Revised (ADI-R) is a semistructured parent interview, and the Autism Diagnostic Observation Schedule (ADOS) uses observation and interaction with the child. The Childhood Autism Rating Scale (CARS) is used widely in clinical environments to assess severity of autism based on observation of children. The Diagnostic interview for social and communication disorders (DISCO) may also be used. A pediatrician commonly performs a preliminary investigation by taking developmental history and physically examining the child. If warranted, diagnosis and evaluations are conducted with help from ASD specialists, observing and assessing cognitive, communication, family, and other factors using standardized tools, and taking into account any associated medical conditions. A pediatric neuropsychologist is often asked to assess behavior and cognitive skills, both to aid diagnosis and to help recommend educational interventions. A differential diagnosis for ASD at this stage might also consider intellectual disability, hearing impairment, and a specific language impairment such as Landau–Kleffner syndrome. The presence of autism can make it harder to diagnose coexisting psychiatric disorders such as depression. Clinical genetics evaluations are often done once ASD is diagnosed, particularly when other symptoms already suggest a genetic cause. Although genetic technology allows clinical geneticists to link an estimated 40% of cases to genetic causes, consensus guidelines in the US and UK are limited to high-resolution chromosome and fragile X testing. A genotype-first model of diagnosis has been proposed, which would routinely assess the genome's copy number variations. As new genetic tests are developed several ethical, legal, and social issues will emerge. Commercial availability of tests may precede adequate understanding of how to use test results, given the complexity of autism's genetics. Metabolic and neuroimaging tests are sometimes helpful, but are not routine. ASD can sometimes be diagnosed by age 14 months, although diagnosis becomes increasingly stable over the first three years of life: for example, a one-year-old who meets diagnostic criteria for ASD is less likely than a three-year-old to continue to do so a few years later. In the UK the National Autism Plan for Children recommends at most 30 weeks from first concern to completed diagnosis and assessment, though few cases are handled that quickly in practice. Although the symptoms of autism and ASD begin early in childhood, they are sometimes missed; years later, adults may seek diagnoses to help them or their friends and family understand themselves, to help their employers make adjustments, or in some locations to claim disability living allowances or other benefits. Signs of autism may be more challenging for clinicians to detect in females. Autistic females have been shown to engage in masking more frequently than autistic males. Masking may include making oneself perform normative facial expressions and eye contact. A notable percentage of autistic females may be misdiagnosed, diagnosed after a considerable delay, or not diagnosed at all. Conversely, the cost of screening and diagnosis and the challenge of obtaining payment can inhibit or delay diagnosis. It is particularly hard to diagnose autism among the visually impaired, partly because some of its diagnostic criteria depend on vision, and partly because autistic symptoms overlap with those of common blindness syndromes or blindisms. Classification Autism is one of the five pervasive developmental disorders (PDD), which are characterized by widespread abnormalities of social interactions and communication, severely restricted interests, and highly repetitive behavior. These symptoms do not imply sickness, fragility, or emotional disturbance. Of the five PDD forms, Asperger syndrome is closest to autism in signs and likely causes; Rett syndrome and childhood disintegrative disorder share several signs with autism, but may have unrelated causes; PDD not otherwise specified (PDD-NOS; also called atypical autism) is diagnosed when the criteria are not met for a more specific disorder. Unlike with autism, people with Asperger syndrome have no substantial delay in language development. The terminology of autism can be bewildering, with autism, Asperger syndrome and PDD-NOS often called the autism spectrum disorders (ASD) or sometimes the autistic disorders, whereas autism itself is often called autistic disorder, childhood autism, or infantile autism. In this article, autism refers to the classic autistic disorder; in clinical practice, though, autism, ASD, and PDD are often used interchangeably. ASD, in turn, is a subset of the broader autism phenotype, which describes individuals who may not have ASD but do have autistic-like traits, such as avoiding eye contact. Research into causes has been hampered by the inability to identify biologically meaningful subgroups within the autistic population and by the traditional boundaries between the disciplines of psychiatry, psychology, neurology and pediatrics. Newer technologies such as fMRI and diffusion tensor imaging can help identify biologically relevant phenotypes (observable traits) that can be viewed on brain scans, to help further neurogenetic studies of autism; one example is lowered activity in the fusiform face area of the brain, which is associated with impaired perception of people versus objects. It has been proposed to classify autism using genetics as well as behavior. (For more, see Brett Abrahams, geneticist and neuroscientist) Spectrum Autism has long been thought to cover a wide spectrum, ranging from individuals with severe impairments—who may be silent, developmentally disabled, and prone to frequent repetitive behavior such as hand flapping and rocking—to high functioning individuals who may have active but distinctly odd social approaches, narrowly focused interests, and verbose, pedantic communication. Because the behavior spectrum is continuous, boundaries between diagnostic categories are necessarily somewhat arbitrary. Screening About half of parents of children with ASD notice their child's unusual behaviors by age 18 months, and about four-fifths notice by age 24 months. According to an article, failure to meet any of the following milestones "is an absolute indication to proceed with further evaluations. Delay in referral for such testing may delay early diagnosis and treatment and affect the long-term outcome". No response to name (or eye-to-eye gaze) by 6 months. No babbling by 12 months. No gesturing (pointing, waving, etc.) by 12 months. No single words by 16 months. No two-word (spontaneous, not just echolalic) phrases by 24 months. Loss of any language or social skills, at any age. The United States Preventive Services Task Force in 2016 found it was unclear if screening was beneficial or harmful among children in whom there is no concern. The Japanese practice is to screen all children for ASD at 18 and 24 months, using autism-specific formal screening tests. In contrast, in the UK, children whose families or doctors recognize possible signs of autism are screened. It is not known which approach is more effective. Screening tools include the Modified Checklist for Autism in Toddlers (M-CHAT), the Early Screening of Autistic Traits Questionnaire, and the First Year Inventory; initial data on M-CHAT and its predecessor, the Checklist for Autism in Toddlers (CHAT), on children aged 18–30 months suggests that it is best used in a clinical setting and that it has low sensitivity (many false-negatives) but good specificity (few false-positives). It may be more accurate to precede these tests with a broadband screener that does not distinguish ASD from other developmental disorders. Screening tools designed for one culture's norms for behaviors like eye contact may be inappropriate for a different culture. Although genetic screening for autism is generally still impractical, it can be considered in some cases, such as children with neurological symptoms and dysmorphic features. Some authors suggest that automatic motor assessment could be useful to screen the children with ASD for instance with behavioural motor and emotionals reactions during smartphone watching. Prevention While infection with rubella during pregnancy causes fewer than 1% of cases of autism, vaccination against rubella can prevent many of those cases. Management The main goals when treating autistic children are to lessen associated deficits and family distress, and to increase quality of life and functional independence. In general, higher IQs are correlated with greater responsiveness to treatment and improved treatment outcomes. No single treatment is best and treatment is typically tailored to the child's needs. Families and the educational system are the main resources for treatment. Services should be carried out by behavior analysts, special education teachers, speech pathologists, and licensed psychologists. Studies of interventions have methodological problems that prevent definitive conclusions about efficacy. However, the development of evidence-based interventions has advanced in recent years. Although many psychosocial interventions have some positive evidence, suggesting that some form of treatment is preferable to no treatment, the methodological quality of systematic reviews of these studies has generally been poor, their clinical results are mostly tentative, and there is little evidence for the relative effectiveness of treatment options. Intensive, sustained special education programs and behavior therapy early in life can help children acquire self-care, communication, and job skills, and often improve functioning and decrease symptom severity and maladaptive behaviors; claims that intervention by around age three years is crucial are not substantiated. While medications have not been found to help with core symptoms, they may be used for associated symptoms, such as irritability, inattention, or repetitive behavior patterns. Education Educational interventions often used include applied behavior analysis (ABA), developmental models, structured teaching, speech and language therapy, social skills therapy, and occupational therapy and cognitive behavioral interventions in adults without intellectual disability to reduce depression, anxiety, and obsessive-compulsive disorder. Among these approaches, interventions either treat autistic features comprehensively, or focalize treatment on a specific area of deficit. The quality of research for early intensive behavioral intervention (EIBI)—a treatment procedure incorporating over thirty hours per week of the structured type of ABA that is carried out with very young children—is currently low, and more vigorous research designs with larger sample sizes are needed. Two theoretical frameworks outlined for early childhood intervention include structured and naturalistic ABA interventions, and developmental social pragmatic models (DSP). One interventional strategy utilizes a parent training model, which teaches parents how to implement various ABA and DSP techniques, allowing for parents to disseminate interventions themselves. Various DSP programs have been developed to explicitly deliver intervention systems through at-home parent implementation. Despite the recent development of parent training models, these interventions have demonstrated effectiveness in numerous studies, being evaluated as a probable efficacious mode of treatment. Early, intensive ABA therapy has demonstrated effectiveness in enhancing communication and adaptive functioning in preschool children; it is also well-established for improving the intellectual performance of that age group. Similarly, a teacher-implemented intervention that utilizes a more naturalistic form of ABA combined with a developmental social pragmatic approach has been found to be beneficial in improving social-communication skills in young children, although there is less evidence in its treatment of global symptoms. Neuropsychological reports are often poorly communicated to educators, resulting in a gap between what a report recommends and what education is provided. It is not known whether treatment programs for children lead to significant improvements after the children grow up, and the limited research on the effectiveness of adult residential programs shows mixed results. The appropriateness of including children with varying severity of autism spectrum disorders in the general education population is a subject of current debate among educators and researchers. Medication Medications may be used to treat ASD symptoms that interfere with integrating a child into home or school when behavioral treatment fails. They may also be used for associated health problems, such as ADHD or anxiety. More than half of US children diagnosed with ASD are prescribed psychoactive drugs or anticonvulsants, with the most common drug classes being antidepressants, stimulants, and antipsychotics. The atypical antipsychotic drugs risperidone and aripiprazole are FDA-approved for treating associated aggressive and self-injurious behaviors. However, their side effects must be weighed against their potential benefits, and autistic people may respond atypically. Side effects, for example, may include weight gain, tiredness, drooling, and aggression. SSRI antidepressants, such as fluoxetine and fluvoxamine, have been shown to be effective in reducing repetitive and ritualistic behaviors, while the stimulant medication methylphenidate is beneficial for some children with co-morbid inattentiveness or hyperactivity. There is scant reliable research about the effectiveness or safety of drug treatments for adolescents and adults with ASD. No known medication relieves autism's core symptoms of social and communication impairments. Experiments in mice have reversed or reduced some symptoms related to autism by replacing or modulating gene function, suggesting the possibility of targeting therapies to specific rare mutations known to cause autism. Alternative medicine Although many alternative therapies and interventions are available, few are supported by scientific studies. Treatment approaches have little empirical support in quality-of-life contexts, and many programs focus on success measures that lack predictive validity and real-world relevance. Some alternative treatments may place the child at risk. The preference that autistic children have for unconventional foods can lead to reduction in bone cortical thickness with this being greater in those on casein-free diets, as a consequence of the low intake of calcium and vitamin D; however, suboptimal bone development in ASD has also been associated with lack of exercise and gastrointestinal disorders. In 2005, botched chelation therapy killed a five-year-old child with autism. Chelation is not recommended for autistic people since the associated risks outweigh any potential benefits. Another alternative medicine practice with no evidence is CEASE therapy, a mixture of homeopathy, supplements, and 'vaccine detoxing'. Although popularly used as an alternative treatment for autistic people, as of 2018 there is no good evidence to recommend a gluten- and casein-free diet as a standard treatment. A 2018 review concluded that it may be a therapeutic option for specific groups of children with autism, such as those with known food intolerances or allergies, or with food intolerance markers. The authors analyzed the prospective trials conducted to date that studied the efficacy of the gluten- and casein-free diet in children with ASD (4 in total).
variation—such as deletions, duplications or inversions in genetic material during meiosis. Hence, a substantial fraction of autism cases may be traceable to genetic causes that are highly heritable but not inherited: that is, the mutation that causes the autism is not present in the parental genome. Autism may be underdiagnosed in women and girls due to an assumption that it is primarily a male condition, but genetic phenomena such as imprinting and X linkage have the ability to raise the frequency and severity of conditions in males, and theories have been put forward for a genetic reason why males are diagnosed more often, such as the imprinted brain hypothesis and the extreme male brain theory. Maternal nutrition and inflammation during preconception and pregnancy influences fetal neurodevelopment. Intrauterine growth restriction is associated with ASD, in both term and preterm infants. Maternal inflammatory and autoimmune diseases may damage fetal tissues, aggravating a genetic problem or damaging the nervous system. Exposure to air pollution during pregnancy, especially heavy metals and particulates, may increase the risk of autism. Environmental factors that have been claimed without evidence to contribute to or exacerbate autism include certain foods, infectious diseases, solvents, PCBs, phthalates and phenols used in plastic products, pesticides, brominated flame retardants, alcohol, smoking, illicit drugs, vaccines, and prenatal stress. Some, such as the MMR vaccine, have been completely disproven. Parents may first become aware of autistic symptoms in their child around the time of a routine vaccination. This has led to unsupported theories blaming vaccine "overload", a vaccine preservative, or the MMR vaccine for causing autism. The latter theory was supported by a litigation-funded study that has since been shown to have been "an elaborate fraud". Although these theories lack convincing scientific evidence and are biologically implausible, parental concern about a potential vaccine link with autism has led to lower rates of childhood immunizations, outbreaks of previously controlled childhood diseases in some countries, and the preventable deaths of several children. Mechanism Autism's symptoms result from maturation-related changes in various systems of the brain. How autism occurs is not well understood. Its mechanism can be divided into two areas: the pathophysiology of brain structures and processes associated with autism, and the neuropsychological linkages between brain structures and behaviors. The behaviors appear to have multiple pathophysiologies. There is evidence that gut–brain axis abnormalities may be involved. A 2015 review proposed that immune dysregulation, gastrointestinal inflammation, malfunction of the autonomic nervous system, gut flora alterations, and food metabolites may cause brain neuroinflammation and dysfunction. A 2016 review concludes that enteric nervous system abnormalities might play a role in neurological disorders such as autism. Neural connections and the immune system are a pathway that may allow diseases originated in the intestine to spread to the brain. Several lines of evidence point to synaptic dysfunction as a cause of autism. Some rare mutations may lead to autism by disrupting some synaptic pathways, such as those involved with cell adhesion. Gene replacement studies in mice suggest that autistic symptoms are closely related to later developmental steps that depend on activity in synapses and on activity-dependent changes. All known teratogens (agents that cause birth defects) related to the risk of autism appear to act during the first eight weeks from conception, and though this does not exclude the possibility that autism can be initiated or affected later, there is strong evidence that autism arises very early in development. Diagnosis Diagnosis is based on behavior, not cause or mechanism. Under the DSM-5, autism is characterized by persistent deficits in social communication and interaction across multiple contexts, as well as restricted, repetitive patterns of behavior, interests, or activities. These deficits are present in early childhood, typically before age three, and lead to clinically significant functional impairment. Sample symptoms include lack of social or emotional reciprocity, stereotyped and repetitive use of language or idiosyncratic language, and persistent preoccupation with unusual objects. The disturbance must not be better accounted for by Rett syndrome, intellectual disability or global developmental delay. ICD-10 uses essentially the same definition. Several diagnostic instruments are available. Two are commonly used in autism research: the Autism Diagnostic Interview-Revised (ADI-R) is a semistructured parent interview, and the Autism Diagnostic Observation Schedule (ADOS) uses observation and interaction with the child. The Childhood Autism Rating Scale (CARS) is used widely in clinical environments to assess severity of autism based on observation of children. The Diagnostic interview for social and communication disorders (DISCO) may also be used. A pediatrician commonly performs a preliminary investigation by taking developmental history and physically examining the child. If warranted, diagnosis and evaluations are conducted with help from ASD specialists, observing and assessing cognitive, communication, family, and other factors using standardized tools, and taking into account any associated medical conditions. A pediatric neuropsychologist is often asked to assess behavior and cognitive skills, both to aid diagnosis and to help recommend educational interventions. A differential diagnosis for ASD at this stage might also consider intellectual disability, hearing impairment, and a specific language impairment such as Landau–Kleffner syndrome. The presence of autism can make it harder to diagnose coexisting psychiatric disorders such as depression. Clinical genetics evaluations are often done once ASD is diagnosed, particularly when other symptoms already suggest a genetic cause. Although genetic technology allows clinical geneticists to link an estimated 40% of cases to genetic causes, consensus guidelines in the US and UK are limited to high-resolution chromosome and fragile X testing. A genotype-first model of diagnosis has been proposed, which would routinely assess the genome's copy number variations. As new genetic tests are developed several ethical, legal, and social issues will emerge. Commercial availability of tests may precede adequate understanding of how to use test results, given the complexity of autism's genetics. Metabolic and neuroimaging tests are sometimes helpful, but are not routine. ASD can sometimes be diagnosed by age 14 months, although diagnosis becomes increasingly stable over the first three years of life: for example, a one-year-old who meets diagnostic criteria for ASD is less likely than a three-year-old to continue to do so a few years later. In the UK the National Autism Plan for Children recommends at most 30 weeks from first concern to completed diagnosis and assessment, though few cases are handled that quickly in practice. Although the symptoms of autism and ASD begin early in childhood, they are sometimes missed; years later, adults may seek diagnoses to help them or their friends and family understand themselves, to help their employers make adjustments, or in some locations to claim disability living allowances or other benefits. Signs of autism may be more challenging for clinicians to detect in females. Autistic females have been shown to engage in masking more frequently than autistic males. Masking may include making oneself perform normative facial expressions and eye contact. A notable percentage of autistic females may be misdiagnosed, diagnosed after a considerable delay, or not diagnosed at all. Conversely, the cost of screening and diagnosis and the challenge of obtaining payment can inhibit or delay diagnosis. It is particularly hard to diagnose autism among the visually impaired, partly because some of its diagnostic criteria depend on vision, and partly because autistic symptoms overlap with those of common blindness syndromes or blindisms. Classification Autism is one of the five pervasive developmental disorders (PDD), which are characterized by widespread abnormalities of social interactions and communication, severely restricted interests, and highly repetitive behavior. These symptoms do not imply sickness, fragility, or emotional disturbance. Of the five PDD forms, Asperger syndrome is closest to autism in signs and likely causes; Rett syndrome and childhood disintegrative disorder share several signs with autism, but may have unrelated causes; PDD not otherwise specified (PDD-NOS; also called atypical autism) is diagnosed when the criteria are not met for a more specific disorder. Unlike with autism, people with Asperger syndrome have no substantial delay in language development. The terminology of autism can be bewildering, with autism, Asperger syndrome and PDD-NOS often called the autism spectrum disorders (ASD) or sometimes the autistic disorders, whereas autism itself is often called autistic disorder, childhood autism, or infantile autism. In this article, autism refers to the classic autistic disorder; in clinical practice, though, autism, ASD, and PDD are often used interchangeably. ASD, in turn, is a subset of the broader autism phenotype, which describes individuals who may not have ASD but do have autistic-like traits, such as avoiding eye contact. Research into causes has been hampered by the inability to identify biologically meaningful subgroups within the autistic population and by the traditional boundaries between the disciplines of psychiatry, psychology, neurology and pediatrics. Newer technologies such as fMRI and diffusion tensor imaging can help identify biologically relevant phenotypes (observable traits) that can be viewed on brain scans, to help further neurogenetic studies of autism; one example is lowered activity in the fusiform face area of the brain, which is associated with impaired perception of people versus objects. It has been proposed to classify autism using genetics as well as behavior. (For more, see Brett Abrahams, geneticist and neuroscientist) Spectrum Autism has long been thought to cover a wide spectrum, ranging from individuals with severe impairments—who may be silent, developmentally disabled, and prone to frequent repetitive behavior such as hand flapping and rocking—to high functioning individuals who may have active but distinctly odd social approaches, narrowly focused interests, and verbose, pedantic communication. Because the behavior spectrum is continuous, boundaries between diagnostic categories are necessarily somewhat arbitrary. Screening About half of parents of children with ASD notice their child's unusual behaviors by age 18 months, and about four-fifths notice by age 24 months. According to an article, failure to meet any of the following milestones "is an absolute indication to proceed with further evaluations. Delay in referral for such testing may delay early diagnosis and treatment and affect the long-term outcome". No response to name (or eye-to-eye gaze) by 6 months. No babbling by 12 months. No gesturing (pointing, waving, etc.) by 12 months. No single words by 16 months. No two-word (spontaneous, not just echolalic) phrases by 24 months. Loss of any language or social skills, at any age. The United States Preventive Services Task Force in 2016 found it was unclear if screening was beneficial or harmful among children in whom there is no concern. The Japanese practice is to screen all children for ASD at 18 and 24 months, using autism-specific formal screening tests. In contrast, in the UK, children whose families or doctors recognize possible signs of autism are screened. It is not known which approach is more effective. Screening tools include the Modified Checklist for Autism in Toddlers (M-CHAT), the Early Screening of Autistic Traits Questionnaire, and the First Year Inventory; initial data on M-CHAT and its predecessor, the Checklist for Autism in Toddlers (CHAT), on children aged 18–30 months suggests that it is best used in a clinical setting and that it has low sensitivity (many false-negatives) but good specificity (few false-positives). It may be more accurate to precede these tests with a broadband screener that does not distinguish ASD from other developmental disorders. Screening tools designed for one culture's norms for behaviors like eye contact may be inappropriate for a different culture. Although genetic screening for autism is generally still impractical, it can be considered in some cases, such as children with neurological symptoms and dysmorphic features. Some authors suggest that automatic motor assessment could be useful to screen the children with ASD for instance with behavioural motor and emotionals reactions during smartphone watching. Prevention While infection with rubella during pregnancy causes fewer than 1% of cases of autism, vaccination against rubella can prevent many of those cases. Management The main goals when treating autistic children are to lessen associated deficits and family distress, and to increase quality of life and functional independence. In general, higher IQs are correlated with greater responsiveness to treatment and improved treatment outcomes. No single treatment is best and treatment is typically tailored to the child's needs. Families and the educational system are the main resources for treatment. Services should be carried out by behavior analysts, special education teachers, speech pathologists, and licensed psychologists. Studies of interventions have methodological problems that prevent definitive conclusions about efficacy. However, the development of evidence-based interventions has advanced in recent years. Although many psychosocial interventions have some positive evidence, suggesting that some form of treatment is preferable to no treatment, the methodological quality of systematic reviews of these studies has generally been poor, their clinical results are mostly tentative, and there is little evidence for the relative effectiveness of treatment options. Intensive, sustained special education programs and behavior therapy early in life can help children acquire self-care, communication, and job skills, and often improve functioning and decrease symptom severity and maladaptive behaviors; claims that intervention by around age three years is crucial are not substantiated. While medications have not been found to help with core symptoms, they may be used for associated symptoms, such as irritability, inattention, or repetitive behavior patterns. Education Educational interventions often used include applied behavior analysis (ABA), developmental models, structured teaching, speech and language therapy, social skills therapy, and occupational therapy and cognitive behavioral interventions in adults without intellectual disability to reduce depression, anxiety, and obsessive-compulsive disorder. Among these approaches, interventions either treat autistic features comprehensively, or focalize treatment on a specific area of deficit. The quality of research for early intensive behavioral intervention (EIBI)—a treatment procedure incorporating over thirty hours per week of the structured type of ABA that is carried out with very young children—is currently low, and more vigorous research designs with larger sample sizes are needed. Two theoretical frameworks outlined for early childhood intervention include structured and naturalistic ABA interventions, and developmental social pragmatic models (DSP). One interventional strategy utilizes a parent training model, which teaches parents how to implement various ABA and DSP techniques, allowing for parents to disseminate interventions themselves. Various DSP programs have been developed to explicitly deliver intervention systems through at-home parent implementation. Despite the recent development of parent training models, these interventions have demonstrated effectiveness in numerous studies, being evaluated as a probable efficacious mode of treatment. Early, intensive ABA therapy has demonstrated effectiveness in enhancing communication and adaptive functioning in preschool children; it is also well-established for improving the intellectual performance of that age group. Similarly, a teacher-implemented intervention that utilizes a more naturalistic form of ABA combined with a developmental social pragmatic approach has been found to be beneficial in improving social-communication skills in young children, although there is less evidence in its treatment of global symptoms. Neuropsychological reports are often poorly communicated to educators, resulting in a gap between what a report recommends and what education is provided. It is not known whether treatment programs for children lead to significant improvements after the children grow up, and the limited research on the effectiveness of adult residential programs shows mixed results. The appropriateness of including children with varying severity of autism spectrum disorders in the general education population is a subject of current debate among educators and researchers. Medication Medications may be used to treat ASD symptoms that interfere with integrating a child into home or school when behavioral treatment fails. They may also be used for associated health problems, such as ADHD or anxiety. More than half of US children diagnosed with ASD are prescribed psychoactive drugs or anticonvulsants, with the most common drug classes being antidepressants, stimulants, and antipsychotics. The atypical antipsychotic drugs risperidone and aripiprazole are FDA-approved for treating associated aggressive and self-injurious behaviors. However, their side effects must be weighed against their potential benefits, and autistic people may respond atypically. Side effects, for example, may include weight gain, tiredness, drooling, and aggression. SSRI antidepressants, such as fluoxetine and fluvoxamine, have been shown to be effective in reducing repetitive and ritualistic behaviors, while the stimulant medication methylphenidate is beneficial for some children with co-morbid inattentiveness or hyperactivity. There is scant reliable research about the effectiveness or safety of drug treatments for adolescents and adults with ASD. No known medication relieves autism's core symptoms of social and communication impairments. Experiments in mice have reversed or reduced some symptoms related to autism by replacing or modulating gene function, suggesting the possibility of targeting therapies to specific rare mutations known to cause autism. Alternative medicine Although many alternative therapies and interventions are available, few are supported by scientific studies. Treatment approaches have little empirical support in quality-of-life contexts, and many programs focus on success measures that lack predictive validity and real-world relevance. Some alternative treatments may place the child at risk. The preference that autistic children have for unconventional foods can lead to reduction in bone cortical thickness with this being greater in those on casein-free diets, as a consequence of the low intake of calcium and vitamin D; however, suboptimal bone development in ASD has also been associated with lack of exercise and gastrointestinal disorders. In 2005, botched chelation therapy killed a five-year-old child with autism. Chelation is not recommended for autistic people since the associated risks outweigh any potential benefits. Another alternative medicine practice with no evidence is CEASE therapy, a mixture of homeopathy, supplements, and 'vaccine detoxing'. Although popularly used as an alternative treatment for autistic people, as of 2018 there is no good evidence to recommend a gluten- and casein-free diet as a standard treatment. A 2018 review concluded that it may be a therapeutic option for specific groups of children with autism, such as those with known food intolerances or allergies, or with food intolerance markers. The authors analyzed the prospective trials conducted to date that studied the efficacy of the gluten- and casein-free diet in children with ASD (4 in total). All of them compared gluten- and casein-free diet versus normal diet with a control group (2 double-blind randomized controlled trials, 1 double-blind crossover trial, 1 single-blind trial). In two of the studies, whose duration was 12 and 24 months, a significant improvement in ASD symptoms (efficacy rate 50%) was identified. In the other two studies, whose duration was 3 months, no significant effect was observed. The authors concluded that a longer duration of the diet may be necessary to achieve the improvement of the ASD symptoms. Other problems documented in the trials carried out include transgressions of the diet, small sample size, the heterogeneity of the participants and the possibility of a placebo effect. In the subset of people who have gluten sensitivity there is limited evidence that suggests that a gluten-free diet may improve some autistic behaviors. Results of a systematic review on interventions to address health outcomes among autistic adults found emerging evidence to support mindfulness-based interventions for improving mental health. This includes decreasing stress, anxiety, ruminating thoughts, anger, and aggression. There is tentative evidence that music therapy may improve social interactions, verbal communication, and non-verbal communication skills. There has been early research looking at hyperbaric treatments in children with autism. Studies on pet therapy have shown positive effects. Prognosis There is no known cure for autism. The degree of symptoms can decrease, occasionally to the extent that people lose their diagnosis of ASD; this occurs sometimes after intensive treatment and sometimes not. It is not known how often this outcome happens; reported rates in unselected samples have ranged from 3% to 25%. Most autistic children acquire language by age five or younger, though a few have developed communication skills in later years. Many autistic children lack social support, future employment opportunities or self-determination. Although core difficulties tend to persist, symptoms often become less severe with age. Few high-quality studies address long-term prognosis. Some adults show modest improvement in communication skills, but a few decline; no study has focused on autism after midlife. Acquiring language before age six, having an IQ above 50, and having
Research showed impacts of over 10%. More recently, the analysis was extended to the effects of spectral bias due to the specular reflectivity of 22 commonly occurring surface materials (both human-made and natural) and analyzes the albedo effects on the performance of seven photovoltaic materials covering three common photovoltaic system topologies: industrial (solar farms), commercial flat rooftops and residential pitched-roof applications. Trees Because forests generally have a low albedo, (the majority of the ultraviolet and visible spectrum is absorbed through photosynthesis), some scientists have suggested that greater heat absorption by trees could offset some of the carbon benefits of afforestation (or offset the negative climate impacts of deforestation). In the case of evergreen forests with seasonal snow cover albedo reduction may be great enough for deforestation to cause a net cooling effect. Trees also impact climate in extremely complicated ways through evapotranspiration. The water vapor causes cooling on the land surface, causes heating where it condenses, acts a strong greenhouse gas, and can increase albedo when it condenses into clouds. Scientists generally treat evapotranspiration as a net cooling impact, and the net climate impact of albedo and evapotranspiration changes from deforestation depends greatly on local climate. In seasonally snow-covered zones, winter albedos of treeless areas are 10% to 50% higher than nearby forested areas because snow does not cover the trees as readily. Deciduous trees have an albedo value of about 0.15 to 0.18 whereas coniferous trees have a value of about 0.09 to 0.15. Variation in summer albedo across both forest types is associated with maximum rates of photosynthesis because plants with high growth capacity display a greater fraction of their foliage for direct interception of incoming radiation in the upper canopy. The result is that wavelengths of light not used in photosynthesis are more likely to be reflected back to space rather than being absorbed by other surfaces lower in the canopy. Studies by the Hadley Centre have investigated the relative (generally warming) effect of albedo change and (cooling) effect of carbon sequestration on planting forests. They found that new forests in tropical and midlatitude areas tended to cool; new forests in high latitudes (e.g., Siberia) were neutral or perhaps warming. Water Water reflects light very differently from typical terrestrial materials. The reflectivity of a water surface is calculated using the Fresnel equations. At the scale of the wavelength of light even wavy water is always smooth so the light is reflected in a locally specular manner (not diffusely). The glint of light off water is a commonplace effect of this. At small angles of incident light, waviness results in reduced reflectivity because of the steepness of the reflectivity-vs.-incident-angle curve and a locally increased average incident angle. Although the reflectivity of water is very low at low and medium angles of incident light, it becomes very high at high angles of incident light such as those that occur on the illuminated side of Earth near the terminator (early morning, late afternoon, and near the poles). However, as mentioned above, waviness causes an appreciable reduction. Because light specularly reflected from water does not usually reach the viewer, water is usually considered to have a very low albedo in spite of its high reflectivity at high angles of incident light. Note that white caps on waves look white (and have high albedo) because the water is foamed up, so there are many superimposed bubble surfaces which reflect, adding up their reflectivities. Fresh 'black' ice exhibits Fresnel reflection. Snow on top of this sea ice increases the albedo to 0.9. Clouds Cloud albedo has substantial influence over atmospheric temperatures. Different types of clouds exhibit different reflectivity, theoretically ranging in albedo from a minimum of near 0 to a maximum approaching 0.8. "On any given day, about half of Earth is covered by clouds, which reflect more sunlight than land and water. Clouds keep Earth cool by reflecting sunlight, but they can also serve as blankets to trap warmth." Albedo and climate in some areas are affected by artificial clouds, such as those created by the contrails of heavy commercial airliner traffic. A study following the burning of the Kuwaiti oil fields during Iraqi occupation showed that temperatures under the burning oil fires were as much as colder than temperatures several miles away under clear skies. Aerosol effects Aerosols (very fine particles/droplets in the atmosphere) have both direct and indirect effects on Earth's radiative balance. The direct (albedo) effect is generally to cool the planet; the indirect effect (the particles act as cloud condensation nuclei and thereby change cloud properties) is less certain. As per Spracklen et al. the effects are: Aerosol direct effect. Aerosols directly scatter and absorb radiation. The scattering of radiation causes atmospheric cooling, whereas absorption can cause atmospheric warming. Aerosol indirect effect. Aerosols modify the properties of clouds through a subset of the aerosol population called cloud condensation nuclei. Increased nuclei concentrations lead to increased cloud droplet number concentrations, which in turn leads to increased cloud albedo, increased light scattering and radiative cooling (first indirect effect), but also leads to reduced precipitation efficiency and increased lifetime of the cloud (second indirect effect). In extremely polluted cities like Delhi, aerosol pollutants influence local weather and induce an urban cool island effect during the day. Black carbon Another albedo-related effect on the climate is from black carbon particles. The size of this effect is difficult to quantify: the Intergovernmental Panel on Climate Change estimates that the global mean radiative forcing for black carbon aerosols from fossil fuels is +0.2 W m−2, with a range +0.1 to +0.4 W m−2. Black carbon is a bigger cause of the melting of the polar ice cap in the Arctic than carbon dioxide due to its effect on the albedo. Human activities Human activities (e.g., deforestation, farming, and urbanization) change the albedo of various areas around the globe. However, quantification of this effect on the global scale is difficult, further study is required to determine anthropogenic effects. Albedo in Astronomy In astronomy, the term albedo can be defined in several different ways, depending upon the application and the wavelength of electromagnetic radiation involved. Optical or Visual Albedo The albedos of planets, satellites and minor planets such as asteroids can be used to infer much about their properties. The study of albedos, their dependence on wavelength, lighting angle ("phase angle"), and variation in time composes a major part of the astronomical field of photometry.
the poles). However, as mentioned above, waviness causes an appreciable reduction. Because light specularly reflected from water does not usually reach the viewer, water is usually considered to have a very low albedo in spite of its high reflectivity at high angles of incident light. Note that white caps on waves look white (and have high albedo) because the water is foamed up, so there are many superimposed bubble surfaces which reflect, adding up their reflectivities. Fresh 'black' ice exhibits Fresnel reflection. Snow on top of this sea ice increases the albedo to 0.9. Clouds Cloud albedo has substantial influence over atmospheric temperatures. Different types of clouds exhibit different reflectivity, theoretically ranging in albedo from a minimum of near 0 to a maximum approaching 0.8. "On any given day, about half of Earth is covered by clouds, which reflect more sunlight than land and water. Clouds keep Earth cool by reflecting sunlight, but they can also serve as blankets to trap warmth." Albedo and climate in some areas are affected by artificial clouds, such as those created by the contrails of heavy commercial airliner traffic. A study following the burning of the Kuwaiti oil fields during Iraqi occupation showed that temperatures under the burning oil fires were as much as colder than temperatures several miles away under clear skies. Aerosol effects Aerosols (very fine particles/droplets in the atmosphere) have both direct and indirect effects on Earth's radiative balance. The direct (albedo) effect is generally to cool the planet; the indirect effect (the particles act as cloud condensation nuclei and thereby change cloud properties) is less certain. As per Spracklen et al. the effects are: Aerosol direct effect. Aerosols directly scatter and absorb radiation. The scattering of radiation causes atmospheric cooling, whereas absorption can cause atmospheric warming. Aerosol indirect effect. Aerosols modify the properties of clouds through a subset of the aerosol population called cloud condensation nuclei. Increased nuclei concentrations lead to increased cloud droplet number concentrations, which in turn leads to increased cloud albedo, increased light scattering and radiative cooling (first indirect effect), but also leads to reduced precipitation efficiency and increased lifetime of the cloud (second indirect effect). In extremely polluted cities like Delhi, aerosol pollutants influence local weather and induce an urban cool island effect during the day. Black carbon Another albedo-related effect on the climate is from black carbon particles. The size of this effect is difficult to quantify: the Intergovernmental Panel on Climate Change estimates that the global mean radiative forcing for black carbon aerosols from fossil fuels is +0.2 W m−2, with a range +0.1 to +0.4 W m−2. Black carbon is a bigger cause of the melting of the polar ice cap in the Arctic than carbon dioxide due to its effect on the albedo. Human activities Human activities (e.g., deforestation, farming, and urbanization) change the albedo of various areas around the globe. However, quantification of this effect on the global scale is difficult, further study is required to determine anthropogenic effects. Albedo in Astronomy In astronomy, the term albedo can be defined in several different ways, depending upon the application and the wavelength of electromagnetic radiation involved. Optical or Visual Albedo The albedos of planets, satellites and minor planets such as asteroids can be used to infer much about their properties. The study of albedos, their dependence on wavelength, lighting angle ("phase angle"), and variation in time composes a major part of the astronomical field of photometry. For small and far objects that cannot be resolved by telescopes, much of what we know comes from the study of their albedos. For example, the absolute albedo can indicate the surface ice content of outer Solar System objects, the variation of albedo with phase angle gives information about regolith properties, whereas unusually high radar albedo is indicative of high metal content in asteroids. Enceladus, a moon of Saturn, has one of the highest known optical albedos of any body in the Solar System, with an albedo of 0.99. Another notable high-albedo body is Eris, with an albedo of 0.96. Many small objects in the outer Solar System and asteroid belt have low albedos down to about 0.05. A typical comet nucleus has an albedo of 0.04. Such a dark surface is thought to be indicative of a primitive and heavily space weathered surface containing some organic compounds. The overall albedo of the Moon is measured to be around 0.14, but it is strongly directional and non-Lambertian, displaying also a strong opposition effect. Although such reflectance properties are different from those of any terrestrial terrains, they are typical of the regolith surfaces of airless Solar System bodies. Two common optical albedos that are used in astronomy are the (V-band) geometric albedo (measuring brightness when illumination comes from directly behind the observer) and the Bond albedo (measuring total proportion of electromagnetic energy reflected). Their values can differ significantly, which is a common source of confusion. In detailed studies, the directional reflectance properties of astronomical bodies are often expressed in terms of the five Hapke parameters which semi-empirically describe the variation of albedo with phase angle, including a characterization of the opposition effect of regolith surfaces. One of these five parameters is yet another type of albedo called the single-scattering albedo. It is used to define scattering of electromagnetic waves on small particles. It depends on properties of the material (refractive index), the size of the particle, and the wavelength of the incoming radiation. An important relationship between an object's astronomical (geometric) albedo, absolute magnitude and diameter is given by: where is the astronomical albedo, is the diameter in kilometers, and is the absolute magnitude. Radar Albedo In planetary radar astronomy, a microwave (or radar) pulse is transmitted toward a planetary target (e.g. Moon, asteroid, etc.) and the echo from the target is measured. In most instances, the transmitted pulse is circularly polarized and the received pulse is measured in the same sense of polarization as the transmitted pulse (SC) and the opposite sense (OC). The echo power is measured in terms of radar cross-section, , , or (total power, SC + OC) and is equal to the cross-sectional area of a metallic sphere (perfect reflector) at the same distance as the target that would return the same echo power. Those components of the received echo that return from first-surface reflections (as from a smooth or mirror-like surface) are dominated by the OC component as there is a reversal in polarization upon reflection. If the surface is rough at the wavelength scale or there is significant penetration into the regolith, there will be a significant SC component in the echo caused by multiple scattering. For most objects in the solar system, the OC echo dominates and the most commonly reported radar albedo parameter is the (normalized) OC radar albedo (often shortened to radar albedo): where the denominator is the effective cross-sectional area of the target object with mean radius, . A smooth metallic sphere would have . Radar Albedos of Solar System Objects The values reported for the Moon, Mercury, Mars, Venus, and Comet P/2005 JQ5 are derived from the total (OC+SC) radar albedo reported in those references. Relationship to Surface Bulk Density In the event that most of the echo is from first surface reflections ( or so), the OC radar albedo is a first-order approximation of the Fresnel reflection coefficient (aka reflectivity) and can be used to estimate the bulk density of a planetary surface to a depth of a meter or so (a few wavelengths of the radar wavelength which is typically at the decimeter scale) using the following empirical relationships: . See also Cool roof Daisyworld Emissivity Exitance Global dimming
letter unchanged. The Romans later adopted the Etruscan alphabet to write the Latin language, and the resulting letter was preserved in the Latin alphabet that would come to be used to write many languages, including English. Typographic variants During Roman times, there were many variant forms of the letter "A". First was the monumental or lapidary style, which was used when inscribing on stone or other "permanent" media. There was also a cursive style used for everyday or utilitarian writing, which was done on more perishable surfaces. Due to the "perishable" nature of these surfaces, there are not as many examples of this style as there are of the monumental, but there are still many surviving examples of different types of cursive, such as majuscule cursive, minuscule cursive, and semicursive minuscule. Variants also existed that were intermediate between the monumental and cursive styles. The known variants include the early semi-uncial, the uncial, and the later semi-uncial. At the end of the Roman Empire (5th century AD), several variants of the cursive minuscule developed through Western Europe. Among these were the semicursive minuscule of Italy, the Merovingian script in France, the Visigothic script in Spain, and the Insular or Anglo-Irish semi-uncial or Anglo-Saxon majuscule of Great Britain. By the 9th century, the Caroline script, which was very similar to the present-day form, was the principal form used in book-making, before the advent of the printing press. This form was derived through a combining of prior forms. 15th-century Italy saw the formation of the two main variants that are known today. These variants, the Italic and Roman forms, were derived from the Caroline Script version. The Italic form, also called script a, is used in most current handwriting; it consists of a circle and vertical stroke on the right ("ɑ"). This slowly developed from the fifth-century form resembling the Greek letter tau in the hands of medieval Irish and English writers. The Roman form is used in most printed material; it consists of a small loop with an arc over it ("a"). Both derive from the majuscule (capital) form. In Greek handwriting, it was common to join the left leg and horizontal stroke into a single loop, as demonstrated by the uncial version shown. Many fonts then made the right leg vertical. In some of these, the serif that began the right leg stroke developed into an arc, resulting in the printed form, while in others it was dropped, resulting in the modern handwritten form. Graphic designers refer to the Italic and Roman forms as "single decker a" and "double decker a" respectively. Italic type is commonly used to mark emphasis or more generally to distinguish one part of a text from the rest (set in Roman type). There are some other cases aside from italic type where script a ("ɑ"), also called Latin alpha, is used in contrast with Latin "a" (such as in the International Phonetic Alphabet). Use in writing systems English In modern English orthography, the letter represents at least seven different vowel sounds: the near-open front unrounded vowel as in pad; the open back unrounded vowel as in father, which is closer to its original Latin and Greek sound; the diphthong as in ace and major (usually when is followed by one, or occasionally two, consonants and then another vowel letter) – this results from Middle English lengthening followed by the Great Vowel Shift; the modified form of the above sound that occurs before , as in square and Mary; the rounded vowel of water; the shorter rounded vowel (not present in General American) in was and what; a schwa, in many unstressed syllables,
variants, the Italic and Roman forms, were derived from the Caroline Script version. The Italic form, also called script a, is used in most current handwriting; it consists of a circle and vertical stroke on the right ("ɑ"). This slowly developed from the fifth-century form resembling the Greek letter tau in the hands of medieval Irish and English writers. The Roman form is used in most printed material; it consists of a small loop with an arc over it ("a"). Both derive from the majuscule (capital) form. In Greek handwriting, it was common to join the left leg and horizontal stroke into a single loop, as demonstrated by the uncial version shown. Many fonts then made the right leg vertical. In some of these, the serif that began the right leg stroke developed into an arc, resulting in the printed form, while in others it was dropped, resulting in the modern handwritten form. Graphic designers refer to the Italic and Roman forms as "single decker a" and "double decker a" respectively. Italic type is commonly used to mark emphasis or more generally to distinguish one part of a text from the rest (set in Roman type). There are some other cases aside from italic type where script a ("ɑ"), also called Latin alpha, is used in contrast with Latin "a" (such as in the International Phonetic Alphabet). Use in writing systems English In modern English orthography, the letter represents at least seven different vowel sounds: the near-open front unrounded vowel as in pad; the open back unrounded vowel as in father, which is closer to its original Latin and Greek sound; the diphthong as in ace and major (usually when is followed by one, or occasionally two, consonants and then another vowel letter) – this results from Middle English lengthening followed by the Great Vowel Shift; the modified form of the above sound that occurs before , as in square and Mary; the rounded vowel of water; the shorter rounded vowel (not present in General American) in was and what; a schwa, in many unstressed syllables, as in about, comma, solar. The double sequence does not occur in native English words, but is found in some words derived from foreign languages such as Aaron and aardvark. However, occurs in many common digraphs, all with their own sound or sounds, particularly , , , , and . is the third-most-commonly used letter in English (after and ) and French, the second most common in Spanish, and the most common in Portuguese. About 8.167% of letters used in English texts tend to be ; the number is around 7.636% in French, 11.525% in Spanish, and 14.634% for Portuguese. Other languages In most languages that use the Latin alphabet, denotes an open unrounded vowel, such as , , or . An exception is Saanich, in which (and the glyph Á) stands for a close-mid front unrounded vowel . Other systems In phonetic and phonemic notation: in the International Phonetic Alphabet, is used for the open front unrounded vowel, is used for the open central unrounded vowel, and is used for the open back unrounded vowel. in X-SAMPA, is used for the open front unrounded vowel and is used
the state. Alabama is one of the few places in the world that has a secondary tornado season in November and December besides the typically severe spring. The northern part—along the Tennessee River Valley—is most vulnerable. The area of Alabama and Mississippi most affected by tornadoes is sometimes referred to as Dixie Alley, as distinct from the Tornado Alley of the Southern Plains. Winters are generally mild in Alabama, as they are throughout most of the Southeastern United States, with average January low temperatures around in Mobile and around in Birmingham. Although snow is a rare event in much of Alabama, areas of the state north of Montgomery may receive a dusting of snow a few times every winter, with an occasional moderately heavy snowfall every few years. Historic snowfall events include New Year's Eve 1963 snowstorm and the 1993 Storm of the Century. The annual average snowfall for the Birmingham area is per year. In the southern Gulf coast, snowfall is less frequent, sometimes going several years without any snowfall. Alabama's highest temperature of was recorded on September 5, 1925, in the unincorporated community of Centerville. The record low of occurred on January 30, 1966, in New Market. Flora and fauna Alabama is home to a diverse array of flora and fauna in habitats that range from the Tennessee Valley, Appalachian Plateau, and Ridge-and-Valley Appalachians of the north to the Piedmont, Canebrake, and Black Belt of the central region to the Gulf Coastal Plain and beaches along the Gulf of Mexico in the south. The state is usually ranked among the top in nation for its range of overall biodiversity. Alabama is in the subtropical coniferous forest biome and once boasted huge expanses of pine forest, which still form the largest proportion of forests in the state. It currently ranks fifth in the nation for the diversity of its flora. It is home to nearly 4,000 pteridophyte and spermatophyte plant species. Indigenous animal species in the state include 62 mammal species, 93 reptile species, 73 amphibian species, roughly 307 native freshwater fish species, and 420 bird species that spend at least part of their year within the state. Invertebrates include 97 crayfish species and 383 mollusk species. 113 of these mollusk species have never been collected outside the state. Census-designated and metropolitan areas Cities Demographics According to the 2020 United States census the population of Alabama was 5,024,279 on April 1, 2020, which represents an increase of 244,543 or 5.12%, since the 2010 census. This includes a natural increase since the last census of 121,054 (502,457 births minus 381,403 deaths) and an increase due to net migration of 104,991 into the state. Immigration from outside the U.S. resulted in a net increase of 31,180 people, and migration within the country produced a net gain of 73,811 people. The state had 108,000 foreign-born (2.4% of the state population), of which an estimated 22.2% were undocumented (24,000). The center of population of Alabama is located in Chilton County, outside the town of Jemison. Ancestry Those citing "American" ancestry in Alabama are of overwhelmingly English extraction, however most English Americans identify simply as having American ancestry because their roots have been in North America for so long, in many cases since the early sixteen hundreds. Demographers estimate that a minimum of 20–23% of people in Alabama are of predominantly English ancestry and state that the figure is probably much higher. In the 1980 census 1,139,976 people in Alabama cited that they were of English ancestry out of a total state population of 2,824,719 making them 41% of the state at the time and the largest ethnic group. In 2011, 46.6% of Alabama's population younger than age1 were minorities. The largest reported ancestry groups in Alabama are American (13.4%), Irish (10.5%), English (10.2%), German (7.9%), and Scots-Irish (2.5%) based on 2006-2008 Census data. The Scots-Irish were the largest non-English immigrant group from the British Isles before the American Revolution, and many settled in the South, later moving into the Deep South as it was developed. In 1984, under the Davis–Strong Act, the state legislature established the Alabama Indian Affairs Commission. Native American groups within the state had increasingly been demanding recognition as ethnic groups and seeking an end to discrimination. Given the long history of slavery and associated racial segregation, the Native American peoples, who have sometimes been of mixed race, have insisted on having their cultural identification respected. In the past, their self-identification was often overlooked as the state tried to impose a binary breakdown of society into white and black. The state has officially recognized nine American Indian tribes in the state, descended mostly from the Five Civilized Tribes of the American Southeast. These are the following. Poarch Band of Creek Indians (who also have federal recognition) MOWA Band of Choctaw Indians Star Clan of Muscogee Creeks Echota Cherokee Tribe of Alabama Cherokee Tribe of Northeast Alabama Cher-O-Creek Intra Tribal Indians Ma-Chis Lower Creek Indian Tribe Piqua Shawnee Tribe Ani-Yun-Wiya Nation The state government has promoted recognition of Native American contributions to the state, including the designation in 2000 for Columbus Day to be jointly celebrated as American Indian Heritage Day. Language Most Alabama residents (95.1% of those five and older) spoke only English at home in 2010, a minor decrease from 96.1% in 2000. Alabama English is predominantly Southern, and is related to South Midland speech which was taken across the border from Tennessee. In the major Southern speech region, there is the decreasing loss of the final r, for example the "boyd" pronunciation of "bird". In the northern third of the state, there is a South Midland "arm" and "barb" rhyming with "form" and "orb". Unique words in Alabama English include: redworm (earthworm), peckerwood (woodpecker), snake doctor and snake feeder (dragonfly), tow sack (burlap bag), plum peach (clingstone), French harp (harmonica), and dog irons (andirons). Religion In the 2008 American Religious Identification Survey, 86% of Alabama respondents reported their religion as Christian, including 6% Catholic, with 11% as having no religion. The composition of other traditions is 0.5% Mormon, 0.5% Jewish, 0.5% Muslim, 0.5% Buddhist, and 0.5% Hindu. Alabama is located in the middle of the Bible Belt, a region of numerous Protestant Christians. Alabama has been identified as one of the most religious states in the United States, with about 58% of the population attending church regularly. A majority of people in the state identify as Evangelical Protestant. , the three largest denominational groups in Alabama are the Southern Baptist Convention, The United Methodist Church, and non-denominational Evangelical Protestant. In Alabama, the Southern Baptist Convention has the highest number of adherents with 1,380,121; this is followed by the United Methodist Church with 327,734 adherents, non-denominational Evangelical Protestant with 220,938 adherents, and the Catholic Church with 150,647 adherents. Many Baptist and Methodist congregations became established in the Great Awakening of the early 19th century, when preachers proselytized across the South. The Assemblies of God had almost 60,000 members, the Churches of Christ had nearly 120,000 members. The Presbyterian churches, strongly associated with Scots-Irish immigrants of the 18th century and their descendants, had a combined membership around 75,000 (PCA—28,009 members in 108 congregations, PC(USA)—26,247 members in 147 congregations, the Cumberland Presbyterian Church—6,000 members in 59 congregations, the Cumberland Presbyterian Church in America—5,000 members and fifty congregations plus the EPC and Associate Reformed Presbyterians with 230 members and nine congregations). In a 2007 survey, nearly 70% of respondents could name all four of the Christian Gospels. Of those who indicated a religious preference, 59% said they possessed a "full understanding" of their faith and needed no further learning. In a 2007 poll, 92% of Alabamians reported having at least some confidence in churches in the state. Although in much smaller numbers, many other religious faiths are represented in the state as well, including Judaism, Islam, Hinduism, Buddhism, Sikhism, the Baháʼí Faith, and Unitarian Universalism. Jews have been present in what is now Alabama since 1763, during the colonial era of Mobile, when Sephardic Jews immigrated from London. The oldest Jewish congregation in the state is Congregation Sha'arai Shomayim in Mobile. It was formally recognized by the state legislature on January 25, 1844. Later immigrants in the nineteenth and twentieth centuries tended to be Ashkenazi Jews from eastern Europe. Jewish denominations in the state include two Orthodox, four Conservative, ten Reform, and one Humanistic synagogue. Muslims have been increasing in Alabama, with 31 mosques built by 2011, many by African-American converts. Several Hindu temples and cultural centers in the state have been founded by Indian immigrants and their descendants, the best-known being the Shri Swaminarayan Mandir in Birmingham, the Hindu Temple and Cultural Center of Birmingham in Pelham, the Hindu Cultural Center of North Alabama in Capshaw, and the Hindu Mandir and Cultural Center in Tuscaloosa. There are six Dharma centers and organizations for Theravada Buddhists. Most monastic Buddhist temples are concentrated in southern Mobile County, near Bayou La Batre. This area has attracted an influx of refugees from Cambodia, Laos, and Vietnam during the 1970s and thereafter. The four temples within a ten-mile radius of Bayou La Batre, include Chua Chanh Giac, Wat Buddharaksa, and Wat Lao Phoutthavihan. The first community of adherents of the Baháʼí Faith in Alabama was founded in 1896 by Paul K. Dealy, who moved from Chicago to Fairhope. Baháʼí centers in Alabama exist in Birmingham, Huntsville, and Florence. Health In 2018, life expectancy in Alabama was 75.1 years, below the national average of 78.7 years and is the third lowest life expectancy in the country. Factors that can cause lower life expectancy are maternal mortality, suicide, and gun crimes. A Centers for Disease Control and Prevention study in 2008 showed that obesity in Alabama is a problem, with most counties having more than 29% of adults obese, except for ten which had a rate between 26% and 29%. Residents of the state, along with those in five other states, were least likely in the nation to be physically active during leisure time. Alabama, and the southeastern U.S. in general, has one of the highest incidences of adult onset diabetes in the country, exceeding 10% of adults. On May 14, 2019, Alabama passed the Human Life Protection Act, banning abortion at any stage of pregnancy unless there is a "serious health risk", with no exceptions for rape and incest. The law, if enacted, would punish doctors who perform abortions with 10 to 99 years imprisonment and be the most restrictive abortion law in the country. However, on October 29, 2019, U.S. District Judge Myron Thompson blocked the law from taking effect. Economy The state has invested in aerospace, education, health care, banking, and various heavy industries, including automobile manufacturing, mineral extraction, steel production and fabrication. By 2006, crop and animal production in Alabama was valued at $1.5billion. In contrast to the primarily agricultural economy of the previous century, this was only about one percent of the state's gross domestic product. The number of private farms has declined at a steady rate since the 1960s, as land has been sold to developers, timber companies, and large farming conglomerates. Non-agricultural employment in 2008 was 121,800 in management occupations; 71,750 in business and financial operations; 36,790 in computer-related and mathematical occupation; 44,200 in architecture and engineering; 12,410 in life, physical, and social sciences; 32,260 in community and social services; 12,770 in legal occupations; 116,250 in education, training, and library services; 27,840 in art, design and media occupations; 121,110 in healthcare; 44,750 in fire fighting, law enforcement, and security; 154,040 in food preparation and serving; 76,650 in building and grounds cleaning and maintenance; 53,230 in personal care and services; 244,510 in sales; 338,760 in office and administration support; 20,510 in farming, fishing, and forestry; 120,155 in construction and mining, gas, and oil extraction; 106,280 in installation, maintenance, and repair; 224,110 in production; and 167,160 in transportation and material moving. According to the U.S. Bureau of Economic Analysis, the 2008 total gross state product was $170billion, or $29,411 per capita. Alabama's 2012 GDP increased 1.2% from the previous year. The single largest increase came in the area of information. In 2010, per capita income for the state was $22,984. The state's seasonally adjusted unemployment rate was 5.8% in April 2015. This compared to a nationwide seasonally adjusted rate of 5.4%. Alabama has no minimum wage and in February 2016 passed legislation preventing municipalities from setting one. (A Birmingham city ordinance would have raised theirs to $10.10.) , Alabama has the sixth highest poverty rate among states in the U.S. In 2017, United Nations Special Rapporteur Philip Alston toured parts of rural Alabama and observed environmental conditions he said were poorer than anywhere he had seen in the developed world. Largest employers The five employers that employed the most employees in Alabama in April 2011 were: The next twenty largest employers, , included: Agriculture Alabama's agricultural outputs include poultry and eggs, cattle, fish, plant nursery items, peanuts, cotton, grains such as corn and sorghum, vegetables, milk, soybeans, and peaches. Although known as "The Cotton State", Alabama ranks between eighth and tenth in national cotton production, according to various reports, with Texas, Georgia and Mississippi comprising the top three. Aquaculture Aquaculture is a large part of the economy of Alabama. Alabamians began to practice aquaculture in the early 1960s. U.S. farm-raised catfish is the 8th most popular seafood product in America. By 2008, approximately 4,000 people in Alabama were employed by the catfish industry and Alabama produced 132 million pounds of catfish. In 2020, Alabama produced ⅓ of the United States' farm-raised catfish. The total 2020 sales of catfish raised in Alabama equaled $307 million but by 2020 the total employment of Alabamians fell to 2,442. From the early 2000s to 2020, the Alabamian catfish industry has declined from 250 farms and 4 processors to 66 farms and 2 processors. Reasons for this decline include increased feed prices, catfish alternatives, COVID-19’s impact on restaurant sales, disease, and fish size. Industry Alabama's industrial outputs include iron and steel products (including cast-iron and steel pipe); paper, lumber, and wood products; mining (mostly coal); plastic products; cars and trucks; and apparel. In addition, Alabama produces aerospace and electronic products, mostly in the Huntsville area, the location of NASA's George C. Marshall Space Flight Center and the U.S. Army Materiel Command, headquartered at Redstone Arsenal. A great deal of Alabama's economic growth since the 1990s has been due to the state's expanding automotive manufacturing industry. Located in the state are Honda Manufacturing of Alabama, Hyundai Motor Manufacturing Alabama, Mercedes-Benz U.S. International, and Toyota Motor Manufacturing Alabama, as well as their various suppliers. Since 1993, the automobile industry has generated more than 67,800 new jobs in the state. Alabama currently ranks 4th in the nation for vehicle exports. Automakers accounted for approximately a third of the industrial expansion in the state in 2012. The eight models produced at the state's auto factories totaled combined sales of 74,335 vehicles for 2012. The strongest model sales during this period were the Hyundai Elantra compact car, the Mercedes-Benz GL-Class sport utility vehicle and the Honda Ridgeline sport utility truck. Steel producers Outokumpu, Nucor, SSAB, ThyssenKrupp, and U.S. Steel have facilities in Alabama and employ more than 10,000 people. In May 2007, German steelmaker ThyssenKrupp selected Calvert in Mobile County for a 4.65billion combined stainless and carbon steel processing facility. ThyssenKrupp's stainless steel division, Inoxum, including the stainless portion of the Calvert plant, was sold to Finnish stainless steel company Outokumpu in 2012. The remaining portion of the ThyssenKrupp plant had final bids submitted by ArcelorMittal and Nippon Steel for $1.6billion in March 2013. Companhia Siderúrgica Nacional submitted a combined bid for the mill at Calvert, plus a majority stake in the ThyssenKrupp mill in Brazil, for $3.8billion. In July 2013, the plant was sold to ArcelorMittal and Nippon Steel. The Hunt Refining Company, a subsidiary of Hunt Consolidated, Inc., is based in Tuscaloosa and operates a refinery there. The company also operates terminals in Mobile, Melvin, and Moundville. JVC America, Inc. operates an optical disc replication and packaging plant in Tuscaloosa. The Goodyear Tire and Rubber Company operates a large plant in Gadsden which employs about 1,400 people. It has been in operation since 1929. Construction of an Airbus A320 family aircraft assembly plant in Mobile was formally announced by Airbus CEO Fabrice Brégier from the Mobile Convention Center on July 2, 2012. The plans include a $600million factory at the Brookley Aeroplex for the assembly of the A319, A320 and A321 aircraft. Construction began in 2013, with plans for it to become operable by 2015 and produce up to 50 aircraft per year by 2017. The assembly plant is the company's first factory to be built within the United States. It was announced on February 1, 2013, that Airbus had hired Alabama-based Hoar Construction to oversee construction of the facility. Tourism and entertainment According to Business Insider, Alabama ranked 14th in most popular states to visit in 2014. An estimated 26 million tourists visited the state in 2017 and spent $14.3 billion, providing directly or indirectly 186,900 jobs in the state, which includes 362,000 International tourists spending $589 million. The state is home to various attractions, natural features, parks and events that attract visitors from around the globe, notably the annual Hangout Music Festival, held on the public beaches of Gulf Shores; the Alabama Shakespeare Festival, one of the ten largest Shakespeare festivals in the world; the Robert Trent Jones Golf Trail, a collection of championship caliber golf courses distributed across the state; casinos such as Victoryland; amusement parks such as Alabama Splash Adventure; the Riverchase Galleria, one of the largest shopping centers in the southeast; Guntersville Lake, voted the best lake in Alabama by Southern Living Magazine readers; and the Alabama Museum of Natural History, the oldest museum in the state. Mobile is known for having the oldest organized Mardi Gras celebration in the United States, beginning in 1703. It was also host to the first formally organized Mardi Gras parade in the United States in 1830, a tradition that continues to this day. Mardi Gras is an official state holiday in Mobile and Baldwin counties. In 2018, Mobile's Mardi Gras parade was the state's top event, producing the most tourists with an attendance of 892,811. The top attraction was the U.S. Space & Rocket Center in Huntsville with an attendance of 849,981, followed by the Birmingham Zoo with 543,090. Of the parks and natural destinations, Alabama's Gulf Coast topped the list with 6,700,000 visitors. Alabama has historically been a popular region for film shoots due to its diverse landscapes and contrast of environments. Movies filmed in Alabama include: Close Encounters of the Third Kind, Get Out, 42, Selma, Big Fish, The Final Destination, Due Date, Need For Speed and many more. Healthcare UAB Hospital, USA Health University Hospital, Huntsville Hospital, and Children's Hospital of Alabama are the only LevelI trauma centers in Alabama. UAB is the largest state government employer in Alabama, with a workforce of about 18,000. A 2017 study found that Alabama had the least competitive health insurance market in the country, with Blue Cross and Blue Shield of Alabama having a market share of 84% followed by UnitedHealth Group at 7%. Banking Regions Financial Corporation is the largest bank headquartered in or operating in Alabama. PNC Financial Services and Wells Fargo also have a major presence in Alabama. Wells Fargo has a regional headquarters, an operations center campus, and a $400million data center in Birmingham. Many smaller banks are also headquartered in the Birmingham area, including ServisFirst and New South Federal Savings Bank. Birmingham also serves as the headquarters for several large investment management companies, including Harbert Management Corporation. Electronics and communications Telecommunications provider AT&T, formerly BellSouth, has a major presence in Alabama with several large offices in Birmingham. Many technology companies are headquartered in Huntsville, such as ADTRAN, a network access company; Intergraph, a computer graphics company; and Avocent, an IT infrastructure company. Construction Brasfield & Gorrie, BE&K, Hoar Construction, and B.L. Harbert International, based in Alabama and subsidiaries of URS Corporation, are all routinely are included in the Engineering News-Record lists of top design, international construction, and engineering firms. Law and government State government The foundational document for Alabama's government is the Alabama Constitution, which was ratified in 1901. With over 850 amendments and almost 87,000 words, it is by some accounts the world's longest constitution and is roughly forty times the length of the United States Constitution. There has been a significant movement to rewrite and modernize Alabama's constitution. Critics argue that Alabama's constitution maintains highly centralized power with the state legislature, leaving practically no power in local hands. Most counties do not have home rule. Any policy changes proposed in different areas of the state must be approved by the entire Alabama legislature and, frequently, by state referendum. One criticism of the current constitution claims that its complexity and length intentionally codify segregation and racism. Alabama's government is divided into three coequal branches. The legislative branch is the Alabama Legislature, a bicameral assembly composed of the Alabama House of Representatives, with 105 members, and the Alabama Senate, with 35 members. The Legislature is responsible for writing, debating, passing, or defeating state legislation. The Republican Party currently holds a majority in both houses of the Legislature. The Legislature has the power to override a gubernatorial veto by a simple majority (most state Legislatures require a two-thirds majority to override a veto). Until 1964, the state elected state senators on a geographic basis by county, with one per county. It had not redistricted congressional districts since passage of its constitution in 1901; as a result, urbanized areas were grossly underrepresented. It had not changed legislative districts to reflect the decennial censuses, either. In Reynolds v. Sims (1964), the U.S. Supreme Court implemented the principle of "one man, one vote", ruling that congressional districts had to be reapportioned based on censuses (as the state already included in its constitution but had not implemented.) Further, the court ruled that both houses of bicameral state legislatures had to be apportioned by population, as there was no constitutional basis for states to have geographically based systems. At that time, Alabama and many other states had to change their legislative districting, as many across the country had systems that underrepresented urban areas and districts. This had caused decades of underinvestment in such areas. For instance, Birmingham and Jefferson County taxes had supplied one-third of the state budget, but Jefferson County received only 1/67th of state services in funding. Through the legislative delegations, the Alabama legislature kept control of county governments. The executive branch is responsible for the execution and oversight of laws. It is headed by the governor of Alabama. Other members of the executive branch include the cabinet, the lieutenant governor of Alabama, the Attorney General of Alabama, the Alabama Secretary of State, the Alabama State Treasurer, and the State Auditor of Alabama. The current governor is Republican Kay Ivey. The members of the Legislature take office immediately after the November elections. Statewide officials, such as the governor, lieutenant governor, attorney general, and other constitutional officers, take office the following January. The judiciary is responsible for interpreting the Constitution of Alabama and applying the law in state criminal and civil cases. The state's highest court is the Supreme Court of Alabama. Alabama uses partisan elections to select judges. Since the 1980s judicial campaigns have become increasingly politicized. The current chief justice of the Alabama Supreme Court is Republican Tom Parker. All sitting justices on the Alabama Supreme Court are members of the Republican Party. There are two intermediate appellate courts, the Court of Civil Appeals and the Court of Criminal Appeals, and four trial courts: the circuit court (trial court of general jurisdiction), and the district, probate, and municipal courts. Some critics believe the election of judges has contributed to an exceedingly high rate of executions. Alabama has the highest per capita death penalty rate in the country. In some years, it imposes more death sentences than does Texas, a state which has a population five times larger. However, executions per capita are significantly higher in Texas. Some of its cases have been highly controversial; the U.S. Supreme Court has overturned 24 convictions in death penalty cases. It was the only state to allow judges to override jury decisions in whether or not to use a death sentence; in 10 cases judges overturned sentences of life imprisonment without parole that were voted unanimously by juries. This judicial authority was removed in April 2017. Taxes Taxes are collected by the Alabama Department of Revenue. Alabama levies a 2%, 4%, or5% personal income tax, depending on the amount earned and filing status. Taxpayers are allowed to deduct their federal income tax from their Alabama state tax, even if taking the standard deduction; those who itemize can also deduct FICA (the Social Security and Medicare tax). The state's general sales tax rate is 4%. Sales tax rates for cities and counties are also added to purchases.</ref> For example, the total sales tax rate in Mobile County, Alabama is 10% and there is an additional restaurant tax of 1%, which means a diner in Mobile County, Alabama would pay an 11% tax on a meal. In 2020, sales and excise taxes in Alabama accounted for 38% of all state and local revenue. Only Alabama, Mississippi, and South Dakota tax groceries at the full state sales tax rate. The corporate income tax rate in Alabama is 6.5%. The overall federal, state, and local tax burden in Alabama ranks the state as the second least tax-burdened state in the country. Property taxes of .40% of assessed value per year, are the second-lowest in the U.S., after Hawaii. The current state constitution requires a voter referendum to raise property taxes. County and local governments Alabama has 67 counties. Each county has its own elected legislative branch, usually called the county commission. It also has limited executive authority in the county. Because of the constraints of the Alabama Constitution, which centralizes power in the state legislature, only seven counties (Jefferson, Lee, Mobile, Madison, Montgomery, Shelby, and Tuscaloosa) in the state have limited home rule. Instead, most counties in the state must lobby the Local Legislation Committee of the state legislature to get simple local policies approved, ranging from waste disposal to land use zoning. The state legislature has retained power over local governments by refusing to pass a constitutional amendment establishing home rule for counties, as recommended by the 1973 Alabama Constitutional Commission. Legislative delegations retain certain powers over each county. United States Supreme Court decisions in Baker v. Carr (1964) required that both houses have districts established on the basis of population, and redistricted after each census, to implement the principle of "one man, one vote". Before that, each county was represented by one state senator, leading to under-representation in the state senate for more urbanized, populous counties. The rural bias of the state legislature, which had also failed to redistrict seats in the state house, affected politics well into the 20th century, failing to recognize the rise of industrial cities and urbanized areas. "The lack of
general, has one of the highest incidences of adult onset diabetes in the country, exceeding 10% of adults. On May 14, 2019, Alabama passed the Human Life Protection Act, banning abortion at any stage of pregnancy unless there is a "serious health risk", with no exceptions for rape and incest. The law, if enacted, would punish doctors who perform abortions with 10 to 99 years imprisonment and be the most restrictive abortion law in the country. However, on October 29, 2019, U.S. District Judge Myron Thompson blocked the law from taking effect. Economy The state has invested in aerospace, education, health care, banking, and various heavy industries, including automobile manufacturing, mineral extraction, steel production and fabrication. By 2006, crop and animal production in Alabama was valued at $1.5billion. In contrast to the primarily agricultural economy of the previous century, this was only about one percent of the state's gross domestic product. The number of private farms has declined at a steady rate since the 1960s, as land has been sold to developers, timber companies, and large farming conglomerates. Non-agricultural employment in 2008 was 121,800 in management occupations; 71,750 in business and financial operations; 36,790 in computer-related and mathematical occupation; 44,200 in architecture and engineering; 12,410 in life, physical, and social sciences; 32,260 in community and social services; 12,770 in legal occupations; 116,250 in education, training, and library services; 27,840 in art, design and media occupations; 121,110 in healthcare; 44,750 in fire fighting, law enforcement, and security; 154,040 in food preparation and serving; 76,650 in building and grounds cleaning and maintenance; 53,230 in personal care and services; 244,510 in sales; 338,760 in office and administration support; 20,510 in farming, fishing, and forestry; 120,155 in construction and mining, gas, and oil extraction; 106,280 in installation, maintenance, and repair; 224,110 in production; and 167,160 in transportation and material moving. According to the U.S. Bureau of Economic Analysis, the 2008 total gross state product was $170billion, or $29,411 per capita. Alabama's 2012 GDP increased 1.2% from the previous year. The single largest increase came in the area of information. In 2010, per capita income for the state was $22,984. The state's seasonally adjusted unemployment rate was 5.8% in April 2015. This compared to a nationwide seasonally adjusted rate of 5.4%. Alabama has no minimum wage and in February 2016 passed legislation preventing municipalities from setting one. (A Birmingham city ordinance would have raised theirs to $10.10.) , Alabama has the sixth highest poverty rate among states in the U.S. In 2017, United Nations Special Rapporteur Philip Alston toured parts of rural Alabama and observed environmental conditions he said were poorer than anywhere he had seen in the developed world. Largest employers The five employers that employed the most employees in Alabama in April 2011 were: The next twenty largest employers, , included: Agriculture Alabama's agricultural outputs include poultry and eggs, cattle, fish, plant nursery items, peanuts, cotton, grains such as corn and sorghum, vegetables, milk, soybeans, and peaches. Although known as "The Cotton State", Alabama ranks between eighth and tenth in national cotton production, according to various reports, with Texas, Georgia and Mississippi comprising the top three. Aquaculture Aquaculture is a large part of the economy of Alabama. Alabamians began to practice aquaculture in the early 1960s. U.S. farm-raised catfish is the 8th most popular seafood product in America. By 2008, approximately 4,000 people in Alabama were employed by the catfish industry and Alabama produced 132 million pounds of catfish. In 2020, Alabama produced ⅓ of the United States' farm-raised catfish. The total 2020 sales of catfish raised in Alabama equaled $307 million but by 2020 the total employment of Alabamians fell to 2,442. From the early 2000s to 2020, the Alabamian catfish industry has declined from 250 farms and 4 processors to 66 farms and 2 processors. Reasons for this decline include increased feed prices, catfish alternatives, COVID-19’s impact on restaurant sales, disease, and fish size. Industry Alabama's industrial outputs include iron and steel products (including cast-iron and steel pipe); paper, lumber, and wood products; mining (mostly coal); plastic products; cars and trucks; and apparel. In addition, Alabama produces aerospace and electronic products, mostly in the Huntsville area, the location of NASA's George C. Marshall Space Flight Center and the U.S. Army Materiel Command, headquartered at Redstone Arsenal. A great deal of Alabama's economic growth since the 1990s has been due to the state's expanding automotive manufacturing industry. Located in the state are Honda Manufacturing of Alabama, Hyundai Motor Manufacturing Alabama, Mercedes-Benz U.S. International, and Toyota Motor Manufacturing Alabama, as well as their various suppliers. Since 1993, the automobile industry has generated more than 67,800 new jobs in the state. Alabama currently ranks 4th in the nation for vehicle exports. Automakers accounted for approximately a third of the industrial expansion in the state in 2012. The eight models produced at the state's auto factories totaled combined sales of 74,335 vehicles for 2012. The strongest model sales during this period were the Hyundai Elantra compact car, the Mercedes-Benz GL-Class sport utility vehicle and the Honda Ridgeline sport utility truck. Steel producers Outokumpu, Nucor, SSAB, ThyssenKrupp, and U.S. Steel have facilities in Alabama and employ more than 10,000 people. In May 2007, German steelmaker ThyssenKrupp selected Calvert in Mobile County for a 4.65billion combined stainless and carbon steel processing facility. ThyssenKrupp's stainless steel division, Inoxum, including the stainless portion of the Calvert plant, was sold to Finnish stainless steel company Outokumpu in 2012. The remaining portion of the ThyssenKrupp plant had final bids submitted by ArcelorMittal and Nippon Steel for $1.6billion in March 2013. Companhia Siderúrgica Nacional submitted a combined bid for the mill at Calvert, plus a majority stake in the ThyssenKrupp mill in Brazil, for $3.8billion. In July 2013, the plant was sold to ArcelorMittal and Nippon Steel. The Hunt Refining Company, a subsidiary of Hunt Consolidated, Inc., is based in Tuscaloosa and operates a refinery there. The company also operates terminals in Mobile, Melvin, and Moundville. JVC America, Inc. operates an optical disc replication and packaging plant in Tuscaloosa. The Goodyear Tire and Rubber Company operates a large plant in Gadsden which employs about 1,400 people. It has been in operation since 1929. Construction of an Airbus A320 family aircraft assembly plant in Mobile was formally announced by Airbus CEO Fabrice Brégier from the Mobile Convention Center on July 2, 2012. The plans include a $600million factory at the Brookley Aeroplex for the assembly of the A319, A320 and A321 aircraft. Construction began in 2013, with plans for it to become operable by 2015 and produce up to 50 aircraft per year by 2017. The assembly plant is the company's first factory to be built within the United States. It was announced on February 1, 2013, that Airbus had hired Alabama-based Hoar Construction to oversee construction of the facility. Tourism and entertainment According to Business Insider, Alabama ranked 14th in most popular states to visit in 2014. An estimated 26 million tourists visited the state in 2017 and spent $14.3 billion, providing directly or indirectly 186,900 jobs in the state, which includes 362,000 International tourists spending $589 million. The state is home to various attractions, natural features, parks and events that attract visitors from around the globe, notably the annual Hangout Music Festival, held on the public beaches of Gulf Shores; the Alabama Shakespeare Festival, one of the ten largest Shakespeare festivals in the world; the Robert Trent Jones Golf Trail, a collection of championship caliber golf courses distributed across the state; casinos such as Victoryland; amusement parks such as Alabama Splash Adventure; the Riverchase Galleria, one of the largest shopping centers in the southeast; Guntersville Lake, voted the best lake in Alabama by Southern Living Magazine readers; and the Alabama Museum of Natural History, the oldest museum in the state. Mobile is known for having the oldest organized Mardi Gras celebration in the United States, beginning in 1703. It was also host to the first formally organized Mardi Gras parade in the United States in 1830, a tradition that continues to this day. Mardi Gras is an official state holiday in Mobile and Baldwin counties. In 2018, Mobile's Mardi Gras parade was the state's top event, producing the most tourists with an attendance of 892,811. The top attraction was the U.S. Space & Rocket Center in Huntsville with an attendance of 849,981, followed by the Birmingham Zoo with 543,090. Of the parks and natural destinations, Alabama's Gulf Coast topped the list with 6,700,000 visitors. Alabama has historically been a popular region for film shoots due to its diverse landscapes and contrast of environments. Movies filmed in Alabama include: Close Encounters of the Third Kind, Get Out, 42, Selma, Big Fish, The Final Destination, Due Date, Need For Speed and many more. Healthcare UAB Hospital, USA Health University Hospital, Huntsville Hospital, and Children's Hospital of Alabama are the only LevelI trauma centers in Alabama. UAB is the largest state government employer in Alabama, with a workforce of about 18,000. A 2017 study found that Alabama had the least competitive health insurance market in the country, with Blue Cross and Blue Shield of Alabama having a market share of 84% followed by UnitedHealth Group at 7%. Banking Regions Financial Corporation is the largest bank headquartered in or operating in Alabama. PNC Financial Services and Wells Fargo also have a major presence in Alabama. Wells Fargo has a regional headquarters, an operations center campus, and a $400million data center in Birmingham. Many smaller banks are also headquartered in the Birmingham area, including ServisFirst and New South Federal Savings Bank. Birmingham also serves as the headquarters for several large investment management companies, including Harbert Management Corporation. Electronics and communications Telecommunications provider AT&T, formerly BellSouth, has a major presence in Alabama with several large offices in Birmingham. Many technology companies are headquartered in Huntsville, such as ADTRAN, a network access company; Intergraph, a computer graphics company; and Avocent, an IT infrastructure company. Construction Brasfield & Gorrie, BE&K, Hoar Construction, and B.L. Harbert International, based in Alabama and subsidiaries of URS Corporation, are all routinely are included in the Engineering News-Record lists of top design, international construction, and engineering firms. Law and government State government The foundational document for Alabama's government is the Alabama Constitution, which was ratified in 1901. With over 850 amendments and almost 87,000 words, it is by some accounts the world's longest constitution and is roughly forty times the length of the United States Constitution. There has been a significant movement to rewrite and modernize Alabama's constitution. Critics argue that Alabama's constitution maintains highly centralized power with the state legislature, leaving practically no power in local hands. Most counties do not have home rule. Any policy changes proposed in different areas of the state must be approved by the entire Alabama legislature and, frequently, by state referendum. One criticism of the current constitution claims that its complexity and length intentionally codify segregation and racism. Alabama's government is divided into three coequal branches. The legislative branch is the Alabama Legislature, a bicameral assembly composed of the Alabama House of Representatives, with 105 members, and the Alabama Senate, with 35 members. The Legislature is responsible for writing, debating, passing, or defeating state legislation. The Republican Party currently holds a majority in both houses of the Legislature. The Legislature has the power to override a gubernatorial veto by a simple majority (most state Legislatures require a two-thirds majority to override a veto). Until 1964, the state elected state senators on a geographic basis by county, with one per county. It had not redistricted congressional districts since passage of its constitution in 1901; as a result, urbanized areas were grossly underrepresented. It had not changed legislative districts to reflect the decennial censuses, either. In Reynolds v. Sims (1964), the U.S. Supreme Court implemented the principle of "one man, one vote", ruling that congressional districts had to be reapportioned based on censuses (as the state already included in its constitution but had not implemented.) Further, the court ruled that both houses of bicameral state legislatures had to be apportioned by population, as there was no constitutional basis for states to have geographically based systems. At that time, Alabama and many other states had to change their legislative districting, as many across the country had systems that underrepresented urban areas and districts. This had caused decades of underinvestment in such areas. For instance, Birmingham and Jefferson County taxes had supplied one-third of the state budget, but Jefferson County received only 1/67th of state services in funding. Through the legislative delegations, the Alabama legislature kept control of county governments. The executive branch is responsible for the execution and oversight of laws. It is headed by the governor of Alabama. Other members of the executive branch include the cabinet, the lieutenant governor of Alabama, the Attorney General of Alabama, the Alabama Secretary of State, the Alabama State Treasurer, and the State Auditor of Alabama. The current governor is Republican Kay Ivey. The members of the Legislature take office immediately after the November elections. Statewide officials, such as the governor, lieutenant governor, attorney general, and other constitutional officers, take office the following January. The judiciary is responsible for interpreting the Constitution of Alabama and applying the law in state criminal and civil cases. The state's highest court is the Supreme Court of Alabama. Alabama uses partisan elections to select judges. Since the 1980s judicial campaigns have become increasingly politicized. The current chief justice of the Alabama Supreme Court is Republican Tom Parker. All sitting justices on the Alabama Supreme Court are members of the Republican Party. There are two intermediate appellate courts, the Court of Civil Appeals and the Court of Criminal Appeals, and four trial courts: the circuit court (trial court of general jurisdiction), and the district, probate, and municipal courts. Some critics believe the election of judges has contributed to an exceedingly high rate of executions. Alabama has the highest per capita death penalty rate in the country. In some years, it imposes more death sentences than does Texas, a state which has a population five times larger. However, executions per capita are significantly higher in Texas. Some of its cases have been highly controversial; the U.S. Supreme Court has overturned 24 convictions in death penalty cases. It was the only state to allow judges to override jury decisions in whether or not to use a death sentence; in 10 cases judges overturned sentences of life imprisonment without parole that were voted unanimously by juries. This judicial authority was removed in April 2017. Taxes Taxes are collected by the Alabama Department of Revenue. Alabama levies a 2%, 4%, or5% personal income tax, depending on the amount earned and filing status. Taxpayers are allowed to deduct their federal income tax from their Alabama state tax, even if taking the standard deduction; those who itemize can also deduct FICA (the Social Security and Medicare tax). The state's general sales tax rate is 4%. Sales tax rates for cities and counties are also added to purchases.</ref> For example, the total sales tax rate in Mobile County, Alabama is 10% and there is an additional restaurant tax of 1%, which means a diner in Mobile County, Alabama would pay an 11% tax on a meal. In 2020, sales and excise taxes in Alabama accounted for 38% of all state and local revenue. Only Alabama, Mississippi, and South Dakota tax groceries at the full state sales tax rate. The corporate income tax rate in Alabama is 6.5%. The overall federal, state, and local tax burden in Alabama ranks the state as the second least tax-burdened state in the country. Property taxes of .40% of assessed value per year, are the second-lowest in the U.S., after Hawaii. The current state constitution requires a voter referendum to raise property taxes. County and local governments Alabama has 67 counties. Each county has its own elected legislative branch, usually called the county commission. It also has limited executive authority in the county. Because of the constraints of the Alabama Constitution, which centralizes power in the state legislature, only seven counties (Jefferson, Lee, Mobile, Madison, Montgomery, Shelby, and Tuscaloosa) in the state have limited home rule. Instead, most counties in the state must lobby the Local Legislation Committee of the state legislature to get simple local policies approved, ranging from waste disposal to land use zoning. The state legislature has retained power over local governments by refusing to pass a constitutional amendment establishing home rule for counties, as recommended by the 1973 Alabama Constitutional Commission. Legislative delegations retain certain powers over each county. United States Supreme Court decisions in Baker v. Carr (1964) required that both houses have districts established on the basis of population, and redistricted after each census, to implement the principle of "one man, one vote". Before that, each county was represented by one state senator, leading to under-representation in the state senate for more urbanized, populous counties. The rural bias of the state legislature, which had also failed to redistrict seats in the state house, affected politics well into the 20th century, failing to recognize the rise of industrial cities and urbanized areas. "The lack of home rule for counties in Alabama has resulted in the proliferation of local legislation permitting counties to do things not authorized by the state constitution. Alabama's constitution has been amended more than 700 times, and almost one-third of the amendments are local in nature, applying to only one county or city. A significant part of each legislative session is spent on local legislation, taking away time and attention of legislators from issues of statewide importance." Alabama is an alcoholic beverage control state, meaning the state government holds a monopoly on the sale of alcohol. The Alabama Alcoholic Beverage Control Board controls the sale and distribution of alcoholic beverages in the state. A total of 25 of the 67 counties are "dry counties" which ban the sale of alcohol, and there are many dry municipalities in counties which permit alcohol sales. Politics During Reconstruction following the American Civil War, Alabama was occupied by federal troops of the Third Military District under General John Pope. In 1874, the political coalition of white Democrats known as the Redeemers took control of the state government from the Republicans, in part by suppressing the black vote through violence, fraud, and intimidation. After 1890, a coalition of White Democratic politicians passed laws to segregate and disenfranchise African American residents, a process completed in provisions of the 1901 constitution. Provisions which disenfranchised blacks resulted in excluding many poor Whites. By 1941 more Whites than Blacks had been disenfranchised: 600,000 to 520,000. The total effects were greater on the black community, as almost all its citizens were disfranchised and relegated to separate and unequal treatment under the law. From 1901 through the 1960s, the state did not redraw election districts as population grew and shifted within the state during urbanization and industrialization of certain areas. As counties were the basis of election districts, the result was a rural minority that dominated state politics through nearly three-quarters of the century, until a series of federal court cases required redistricting in 1972 to meet equal representation. Alabama state politics gained nationwide and international attention in the 1950s and 1960s during the civil rights movement, when whites bureaucratically, and at times violently, resisted protests for electoral and social reform. Governor George Wallace, the state's only four-term governor, was a controversial figure who vowed to maintain segregation. Only after passage of the federal Civil Rights Act of 1964 and Voting Rights Act of 1965 did African Americans regain the ability to exercise suffrage, among other civil rights. In many jurisdictions, they continued to be excluded from representation by at-large electoral systems, which allowed the majority of the population to dominate elections. Some changes at the county level have occurred following court challenges to establish single-member districts that enable a more diverse representation among county boards. In 2007, the Alabama Legislature passed, and Republican governor Bob Riley signed a resolution expressing "profound regret" over slavery and its lingering impact. In a symbolic ceremony, the bill was signed in the Alabama State Capitol, which housed Congress of the Confederate States of America. In 2010, Republicans won control of both houses of the legislature for the first time in 136 years. , there are a total of 3,589,839 registered voters, with 3,518,285 active, and the others inactive in the state. Elections In a 2020 study, Alabama was ranked as the 12th most difficult state for citizens to vote. State elections With the disfranchisement of Blacks in 1901, the state became part of the "Solid South", a system in which the Democratic Party operated as effectively the only viable political party in every Southern state. For nearly a hundred years local and state elections in Alabama were decided in the Democratic Party primary, with generally only token Republican challengers running in the General Election. Since the mid- to late 20th century, however, white conservatives started shifting to the Republican Party. In Alabama, majority-white districts are now expected to regularly elect Republican candidates to federal, state and local office. Members of the nine seats on the Supreme Court of Alabama and all ten seats on the state appellate courts are elected to office. Until 1994, no Republicans held any of the court seats. In that general election, the then-incumbent chief justice, Ernest C. Hornsby, refused to leave office after losing the election by approximately 3,000 votes to Republican Perry O. Hooper Sr. Hornsby sued Alabama and defiantly remained in office for nearly a year before finally giving up the seat after losing in court. The Democrats lost the last of the nineteen court seats in August 2011 with the resignation of the last Democrat on the bench. In the early 21st century, Republicans hold all seven of the statewide elected executive branch offices. Republicans hold six of the eight elected seats on the Alabama State Board of Education. In 2010, Republicans took large majorities of both chambers of the state legislature, giving them control of that body for the first time in 136 years. The last remaining statewide Democrat, who served on the Alabama Public Service Commission, was defeated in 2012. Only three Republican lieutenant governors have been elected since the end of Reconstruction, when Republicans generally represented Reconstruction government, including the newly emancipated freedmen who had gained the franchise. The three GOP lieutenant governors are Steve Windom (1999–2003), Kay Ivey (2011–2017), and Will Ainsworth (2019–present). Local elections Many local offices (county commissioners, boards of education, tax assessors, tax collectors, etc.) in the state are still held by Democrats. Many rural counties have voters who are majority Democrats, resulting in local elections being decided in the Democratic primary. Similarly many metropolitan and suburban counties are majority-Republican and elections are effectively decided in the Republican Primary, although there are exceptions. Alabama's 67 county sheriffs
with his companion Patroclus. According to Photius, the sixth book of the New History by Ptolemy Hephaestion reported that Thetis burned in a secret place the children she had by Peleus. When she had Achilles, Peleus noticed, tore him from the flames with only a burnt foot, and confided him to the centaur Chiron. Later Chiron exhumed the body of the Damysus, who was the fastest of all the giants, removed the ankle, and incorporated it into Achilles' burnt foot. Other names Among the appellations under which Achilles is generally known are the following: Pyrisous, "saved from the fire", his first name, which seems to favour the tradition in which his mortal parts were burned by his mother Thetis Aeacides, from his grandfather Aeacus Aemonius, from Aemonia, a country which afterwards acquired the name of Thessaly Aspetos, "inimitable" or "vast", his name at Epirus Larissaeus, from Larissa (also called Cremaste), a town of Thessaly, which still bears the same name Ligyron, his original name Nereius, from his mother Thetis, one of the Nereids Pelides, from his father, Peleus Phthius, from his birthplace, Phthia Podarkes, "swift-footed", due to the wings of Arke being attached to his feet. Hidden on Skyros Some post-Homeric sources claim that in order to keep Achilles safe from the war, Thetis (or, in some versions, Peleus) hid the young man at the court of Lycomedes, king of Skyros. There, Achilles was disguised as a girl and lived among Lycomedes' daughters, perhaps under the name "Pyrrha" (the red-haired girl), Cercysera or Aissa ("swift"). With Lycomedes' daughter Deidamia, whom in the account of Statius he raped, Achilles there fathered two sons, Neoptolemus (also called Pyrrhus, after his father's possible alias) and Oneiros. According to this story, Odysseus learned from the prophet Calchas that the Achaeans would be unable to capture Troy without Achilles' aid. Odysseus went to Skyros in the guise of a peddler selling women's clothes and jewellery and placed a shield and spear among his goods. When Achilles instantly took up the spear, Odysseus saw through his disguise and convinced him to join the Greek campaign. In another version of the story, Odysseus arranged for a trumpet alarm to be sounded while he was with Lycomedes' women. While the women fled in panic, Achilles prepared to defend the court, thus giving his identity away. In the Trojan War According to the Iliad, Achilles arrived at Troy with 50 ships, each carrying 50 Myrmidons. He appointed five leaders (each leader commanding 500 Myrmidons): Menesthius, Eudorus, Peisander, Phoenix and Alcimedon. Telephus When the Greeks left for the Trojan War, they accidentally stopped in Mysia, ruled by King Telephus. In the resulting battle, Achilles gave Telephus a wound that would not heal; Telephus consulted an oracle, who stated that "he that wounded shall heal". Guided by the oracle, he arrived at Argos, where Achilles healed him in order that he might become their guide for the voyage to Troy. According to other reports in Euripides' lost play about Telephus, he went to Aulis pretending to be a beggar and asked Achilles to heal his wound. Achilles refused, claiming to have no medical knowledge. Alternatively, Telephus held Orestes for ransom, the ransom being Achilles' aid in healing the wound. Odysseus reasoned that the spear had inflicted the wound; therefore, the spear must be able to heal it. Pieces of the spear were scraped off onto the wound and Telephus was healed. Troilus According to the Cypria (the part of the Epic Cycle that tells the events of the Trojan War before Achilles' wrath), when the Achaeans desired to return home, they were restrained by Achilles, who afterwards attacked the cattle of Aeneas, sacked neighbouring cities (like Pedasus and Lyrnessus, where the Greeks capture the queen Briseis) and killed Tenes, a son of Apollo, as well as Priam's son Troilus in the sanctuary of Apollo Thymbraios; however, the romance between Troilus and Chryseis described in Geoffrey Chaucer's Troilus and Criseyde and in William Shakespeare's Troilus and Cressida is a medieval invention. In Dares Phrygius' Account of the Destruction of Troy, the Latin summary through which the story of Achilles was transmitted to medieval Europe, as well as in older accounts, Troilus was a young Trojan prince, the youngest of King Priam's and Hecuba's five legitimate sons (or according other sources, another son of Apollo). Despite his youth, he was one of the main Trojan war leaders, a "horse fighter" or "chariot fighter" according to Homer. Prophecies linked Troilus' fate to that of Troy and so he was ambushed in an attempt to capture him. Yet Achilles, struck by the beauty of both Troilus and his sister Polyxena, and overcome with lust, directed his sexual attentions on the youth – who, refusing to yield, instead found himself decapitated upon an altar-omphalos of Apollo Thymbraios. Later versions of the story suggested Troilus was accidentally killed by Achilles in an over-ardent lovers' embrace. In this version of the myth, Achilles' death therefore came in retribution for this sacrilege. Ancient writers treated Troilus as the epitome of a dead child mourned by his parents. Had Troilus lived to adulthood, the First Vatican Mythographer claimed, Troy would have been invincible; however, the motif is older and found already in Plautus' Bacchides. In the Iliad Homer's Iliad is the most famous narrative of Achilles' deeds in the Trojan War. Achilles' wrath (μῆνις Ἀχιλλέως, mênis Achilléōs) is the central theme of the poem. The first two lines of the Iliad read: The Homeric epic only covers a few weeks of the decade-long war, and does not narrate Achilles' death. It begins with Achilles' withdrawal from battle after being dishonoured by Agamemnon, the commander of the Achaean forces. Agamemnon has taken a woman named Chryseis as his slave. Her father Chryses, a priest of Apollo, begs Agamemnon to return her to him. Agamemnon refuses, and Apollo sends a plague amongst the Greeks. The prophet Calchas correctly determines the source of the troubles but will not speak unless Achilles vows to protect him. Achilles does so, and Calchas declares that Chryseis must be returned to her father. Agamemnon consents, but then commands that Achilles' battle prize Briseis, the daughter of Briseus, be brought to him to replace Chryseis. Angry at the dishonour of having his plunder and glory taken away (and, as he says later, because he loves Briseis), with the urging of his mother Thetis, Achilles refuses to fight or lead his troops alongside the other Greek forces. At the same time, burning with rage over Agamemnon's theft, Achilles prays to Thetis to convince Zeus to help the Trojans gain ground in the war, so that he may regain his honour. As the battle turns against the Greeks, thanks to the influence of Zeus, Nestor declares that the Trojans are winning because Agamemnon has angered Achilles, and urges the king to appease the warrior. Agamemnon agrees and sends Odysseus and two other chieftains, Ajax and Phoenix. They promise that, if Achilles returns to battle, Agamemnon will return the captive Briseis and other gifts. Achilles rejects all Agamemnon offers him and simply urges the Greeks to sail home as he was planning to do. The Trojans, led by Hector, subsequently push the Greek army back toward the beaches and assault the Greek ships. With the Greek forces on the verge of absolute destruction, Patroclus leads the Myrmidons into battle, wearing Achilles' armour, though Achilles remains at his camp. Patroclus succeeds in pushing the Trojans back from the beaches, but is killed by Hector before he can lead a proper assault on the city of Troy. After receiving the news of the death of Patroclus from Antilochus, the son of Nestor, Achilles grieves over his beloved companion's death. His mother Thetis comes to comfort the distraught Achilles. She persuades Hephaestus to make new armour for him, in place of the armour that Patroclus had been wearing, which was taken by Hector. The new armour includes the Shield of Achilles, described in great detail in the poem. Enraged over the death of Patroclus, Achilles ends his refusal to fight and takes the field, killing many men in his rage but always seeking out Hector. Achilles even engages in battle with the river god Scamander, who has become angry that Achilles is choking his waters with all the men he has killed. The god tries to drown Achilles but is stopped by Hera and Hephaestus. Zeus himself takes note of Achilles' rage and sends the gods to restrain him so that he will not go on to sack Troy itself before the time allotted for its destruction, seeming to show that the unhindered rage of Achilles can defy fate itself. Finally, Achilles finds his prey. Achilles chases Hector around the wall of Troy three times before Athena, in the form of Hector's favorite and dearest brother, Deiphobus, persuades Hector to stop running and fight Achilles face to face. After Hector realizes the trick, he knows the battle is inevitable. Wanting to go down fighting, he charges at Achilles with his only weapon, his sword, but misses. Accepting his fate, Hector begs Achilles not to spare his life, but to treat his body with respect after killing him. Achilles tells Hector it is hopeless to expect that of him, declaring that "my rage, my fury would drive me now to hack your flesh away and eat you raw – such agonies you have caused me". Achilles then kills Hector and drags his corpse by its heels behind his chariot. After having a dream where Patroclus begs Achilles to hold his funeral, Achilles hosts a series of funeral games in honour of his companion. At the onset of his duel with Hector, Achilles is referred to as the brightest star in the sky, which comes on in the autumn, Orion's dog (Sirius); a sign of evil. During the cremation of Patroclus, he is compared to Hesperus, the evening/western star (Venus), while the burning of the funeral pyre lasts until Phosphorus, the morning/eastern star (also Venus) has set (descended). With the assistance of the god Hermes (Argeiphontes), Hector's father Priam goes to Achilles' tent to plead with Achilles for the return of Hector's body so that he can be buried. Achilles relents and promises a truce for the duration of the funeral, lasting 9 days with a burial on the 10th (in the tradition of Niobe's offspring). The poem ends with a description of Hector's funeral, with the doom of Troy and Achilles himself still to come. Later epic accounts: fighting Penthesilea and Memnon The Aethiopis (7th century BC) and a work named Posthomerica, composed by Quintus of Smyrna in the fourth century CE, relate further events from the Trojan War. When Penthesilea, queen of the Amazons and daughter of Ares, arrives in Troy, Priam hopes that she will defeat Achilles. After his temporary truce with Priam, Achilles fights and kills the warrior queen, only to grieve over her death later. At first, he was so distracted by her beauty, he did not fight as intensely as usual. Once he realized that his distraction was endangering his life, he refocused and killed her. Following the death of Patroclus, Nestor's son Antilochus becomes Achilles' closest companion. When Memnon, son of the Dawn Goddess Eos and king of Ethiopia, slays Antilochus, Achilles once more obtains revenge on the battlefield, killing Memnon. Consequently, Eos will not let the sun rise until Zeus persuades her. The fight between Achilles and Memnon over Antilochus echoes that of Achilles and Hector over Patroclus, except that Memnon (unlike Hector) was also the son of a goddess. Many Homeric scholars argued that episode inspired many details in the Iliads description of the death of Patroclus and Achilles' reaction to it. The episode then formed the basis of the cyclic epic Aethiopis, which was composed after the Iliad, possibly in the 7th century BC. The Aethiopis is now lost, except for scattered fragments quoted by later authors. Achilles and Patroclus The exact nature of Achilles' relationship with Patroclus has been a subject of dispute in both the classical period and modern times. In the Iliad, it appears to be the model of a deep and loyal friendship. Homer does not suggest that Achilles and his close friend Patroclus had sexual relations. Although there is no direct evidence in the text of the Iliad that Achilles and Patroclus were lovers, this theory was expressed by some later authors. Commentators from classical antiquity to the present have often interpreted the relationship through the lens of their own cultures. In 5th-century BCE Athens, the intense bond was often viewed in light of the Greek custom of paiderasteia. In Plato's Symposium, the participants in a dialogue about love assume that Achilles and Patroclus were a couple; Phaedrus argues that Achilles was the younger and more beautiful one so he was the beloved and Patroclus was the lover. However, ancient Greek had no words to distinguish heterosexual and homosexual, and it was assumed that a man could both desire handsome young men and have sex with women. Many pairs of men throughout history have been compared to Achilles and Patroclus to imply a homosexual relationship. Death The death of Achilles, even if considered solely as it occurred in the oldest sources, is a complex one, with many different versions. In the oldest version, the Iliad, and as predicted by Hector with his dying breath, the hero's death was brought about by Paris with an arrow (to the heel according to Statius). In some versions, the god Apollo guided Paris' arrow. Some retellings also state that Achilles was scaling the gates of Troy and was hit with a poisoned arrow. All of these versions deny Paris any sort of valour, owing to the common conception that Paris was a coward and not the man his brother Hector was, and Achilles remained undefeated on the battlefield. After death, Achilles' bones were mingled with those of Patroclus, and funeral games were held. He was represented in the Aethiopis as living after his death in the island of Leuke at the mouth of the river Danube. Another version of Achilles' death is that he fell deeply in love with one of the Trojan princesses, Polyxena. Achilles asks Priam for Polyxena's hand in marriage. Priam is willing because it would mean the end of the war and an alliance with the world's greatest warrior. But while Priam is overseeing the private marriage of Polyxena and Achilles, Paris, who would have to give up Helen if Achilles married his sister, hides in the bushes and shoots Achilles with a divine arrow, killing him. In the Odyssey, Agamemnon informs Achilles of his pompous burial and the erection of his mound at the Hellespont while they are receiving the dead suitors in Hades. He claims they built a massive burial mound on the beach of Ilion that could be seen by anyone approaching from the ocean. Achilles was cremated and his ashes buried in the same urn as those of Patroclus. Paris was later killed by Philoctetes using the enormous bow of Heracles. In Book 11 of Homer's Odyssey, Odysseus sails to the underworld and converses with the shades. One of these is Achilles, who when greeted as "blessed in life, blessed in death", responds that he would rather be a slave to the worst of masters than be king of all the dead. But Achilles then asks Odysseus of his son's exploits in the Trojan war, and when Odysseus tells of Neoptolemus' heroic actions, Achilles is filled with satisfaction. This leaves the reader with an ambiguous understanding of how Achilles felt about the heroic life. According to some accounts, he had married Medea in life, so that after both their deaths they were united in the Elysian Fields of Hades – as Hera promised Thetis in Apollonius' Argonautica (3rd century BC). Fate of Achilles' armour Achilles' armour was the object of a feud between Odysseus and Telamonian Ajax (Ajax the greater). They competed for it by giving speeches on why they were the bravest after Achilles to their Trojan prisoners, who, after considering both men's presentations, decided Odysseus was more deserving of the armour. Furious, Ajax cursed Odysseus, which earned him the ire of Athena, who temporarily made Ajax so mad with grief and anguish that he began killing sheep, thinking them his comrades. After a while, when Athena lifted his madness and Ajax realized that he had actually been killing sheep, he was so ashamed that he committed suicide. Odysseus eventually gave the armour to Neoptolemus, the son of Achilles. When Odysseus encounters the shade of Ajax much later in the House of Hades (Odyssey 11.543–566), Ajax is still so angry about the outcome of the competition that he refuses to speak to Odysseus. A relic claimed to be Achilles' bronze-headed spear was preserved for centuries in the temple of Athena on the acropolis of Phaselis, Lycia, a port on the Pamphylian Gulf. The city was visited in 333 BCE by Alexander the Great, who envisioned himself as the new Achilles and carried the Iliad with him, but his court biographers do not mention the spear; however, it was shown in the time of Pausanias in the 2nd century CE. Achilles, Ajax and a game of petteia Numerous paintings on pottery have suggested a tale not mentioned in the literary traditions. At some point in the war, Achilles and Ajax were playing a board game (petteia). They were absorbed in the game and oblivious to the surrounding battle. The Trojans attacked and reached the heroes, who were saved only by an intervention of Athena. Worship and heroic cult The tomb of Achilles, extant throughout antiquity in Troad, was venerated by Thessalians, but also by Persian
shoots Achilles with a divine arrow, killing him. In the Odyssey, Agamemnon informs Achilles of his pompous burial and the erection of his mound at the Hellespont while they are receiving the dead suitors in Hades. He claims they built a massive burial mound on the beach of Ilion that could be seen by anyone approaching from the ocean. Achilles was cremated and his ashes buried in the same urn as those of Patroclus. Paris was later killed by Philoctetes using the enormous bow of Heracles. In Book 11 of Homer's Odyssey, Odysseus sails to the underworld and converses with the shades. One of these is Achilles, who when greeted as "blessed in life, blessed in death", responds that he would rather be a slave to the worst of masters than be king of all the dead. But Achilles then asks Odysseus of his son's exploits in the Trojan war, and when Odysseus tells of Neoptolemus' heroic actions, Achilles is filled with satisfaction. This leaves the reader with an ambiguous understanding of how Achilles felt about the heroic life. According to some accounts, he had married Medea in life, so that after both their deaths they were united in the Elysian Fields of Hades – as Hera promised Thetis in Apollonius' Argonautica (3rd century BC). Fate of Achilles' armour Achilles' armour was the object of a feud between Odysseus and Telamonian Ajax (Ajax the greater). They competed for it by giving speeches on why they were the bravest after Achilles to their Trojan prisoners, who, after considering both men's presentations, decided Odysseus was more deserving of the armour. Furious, Ajax cursed Odysseus, which earned him the ire of Athena, who temporarily made Ajax so mad with grief and anguish that he began killing sheep, thinking them his comrades. After a while, when Athena lifted his madness and Ajax realized that he had actually been killing sheep, he was so ashamed that he committed suicide. Odysseus eventually gave the armour to Neoptolemus, the son of Achilles. When Odysseus encounters the shade of Ajax much later in the House of Hades (Odyssey 11.543–566), Ajax is still so angry about the outcome of the competition that he refuses to speak to Odysseus. A relic claimed to be Achilles' bronze-headed spear was preserved for centuries in the temple of Athena on the acropolis of Phaselis, Lycia, a port on the Pamphylian Gulf. The city was visited in 333 BCE by Alexander the Great, who envisioned himself as the new Achilles and carried the Iliad with him, but his court biographers do not mention the spear; however, it was shown in the time of Pausanias in the 2nd century CE. Achilles, Ajax and a game of petteia Numerous paintings on pottery have suggested a tale not mentioned in the literary traditions. At some point in the war, Achilles and Ajax were playing a board game (petteia). They were absorbed in the game and oblivious to the surrounding battle. The Trojans attacked and reached the heroes, who were saved only by an intervention of Athena. Worship and heroic cult The tomb of Achilles, extant throughout antiquity in Troad, was venerated by Thessalians, but also by Persian expeditionary forces, as well as by Alexander the Great and the Roman emperor Caracalla. Achilles' cult was also to be found at other places, e. g. on the island of Astypalaea in the Sporades, in Sparta which had a sanctuary, in Elis and in Achilles' homeland Thessaly, as well as in the Magna Graecia cities of Tarentum, Locri and Croton, accounting for an almost Panhellenic cult to the hero. The cult of Achilles is illustrated in the 500 BCE Polyxena sarcophagus, which depicts the sacrifice of Polyxena near the tumulus of Achilles. Strabo (13.1.32) also suggested that such a cult of Achilles existed in Troad: The spread and intensity of the hero's veneration among the Greeks that had settled on the northern coast of the Pontus Euxinus, today's Black Sea, appears to have been remarkable. An archaic cult is attested for the Milesian colony of Olbia as well as for an island in the middle of the Black Sea, today identified with Snake Island (Ukrainian Зміїний, Zmiinyi, near Kiliya, Ukraine). Early dedicatory inscriptions from the Greek colonies on the Black Sea (graffiti and inscribed clay disks, these possibly being votive offerings, from Olbia, the area of Berezan Island and the Tauric Chersonese) attest the existence of a heroic cult of Achilles from the sixth century BC onwards. The cult was still thriving in the third century CE, when dedicatory stelae from Olbia refer to an Achilles Pontárchēs (Ποντάρχης, roughly "lord of the Sea," or "of the Pontus Euxinus"), who was invoked as a protector of the city of Olbia, venerated on par with Olympian gods such as the local Apollo Prostates, Hermes Agoraeus, or Poseidon. Pliny the Elder (23–79 AD) in his Natural History mentions a "port of the Achæi" and an "island of Achilles", famous for the tomb of that "man" (), situated somewhat nearby Olbia and the Dnieper-Bug Estuary; furthermore, at 125 Roman miles from this island, he places a peninsula "which stretches forth in the shape of a sword" obliquely, called Dromos Achilleos (Ἀχιλλέως δρόμος, Achilléōs drómos "the Race-course of Achilles") and considered the place of the hero's exercise or of games instituted by him. This last feature of Pliny's account is considered to be the iconic spit, called today Tendra (or Kosa Tendra and Kosa Djarilgatch), situated between the mouth of the Dnieper and Karkinit Bay, but which is hardly 125 Roman miles (c. 185 km) away from the Dnieper-Bug estuary, as Pliny states. (To the "Race-course" he gives a length of 80 miles, c. 120 km, whereas the spit measures c. 70 km today.) In the following chapter of his book, Pliny refers to the same island as Achillea and introduces two further names for it: Leuce or Macaron (from Greek [νῆσος] μακαρῶν "island of the blest"). The "present day" measures, he gives at this point, seem to account for an identification of Achillea or Leuce with today's Snake Island. Pliny's contemporary Pomponius Mela (c. 43 AD) tells that Achilles was buried on an island named Achillea, situated between the Borysthenes and the Ister, adding to the geographical confusion. Ruins of a square temple, measuring 30 meters to a side, possibly that dedicated to Achilles, were discovered by Captain Kritzikly () in 1823 on Snake Island. A second exploration in 1840 showed that the construction of a lighthouse had destroyed all traces of this temple. A fifth century BC black-glazed lekythos inscription, found on the island in 1840, reads: "Glaukos, son of Poseidon, dedicated me to Achilles, lord of Leuke." In another inscription from the fifth or fourth century BC, a statue is dedicated to Achilles, lord of Leuke, by a citizen of Olbia, while in a further dedication, the city of Olbia confirms its continuous maintenance of the island's cult, again suggesting its quality as a place of a supra-regional hero veneration. The heroic cult dedicated to Achilles on Leuce seems to go back to an account from the lost epic Aethiopis according to which, after his untimely death, Thetis had snatched her son from the funeral pyre and removed him to a mythical (Leúkē Nêsos "White Island"). Already in the fifth century BC, Pindar had mentioned a cult of Achilles on a "bright island" (φαεννά νᾶσος, phaenná nâsos) of the Black Sea, while in another of his works, Pindar would retell the story of the immortalized Achilles living on a geographically indefinite Island of the Blest together with other heroes such as his father Peleus and Cadmus. Well known is the connection of these mythological Fortunate Isles (μακαρῶν νῆσοι, makárôn nêsoi) or the Homeric Elysium with the stream Oceanus which according to Greek mythology surrounds the inhabited world, which should have accounted for the identification of the northern strands of the Euxine with it. Guy Hedreen has found further evidence for this connection of Achilles with the northern margin of the inhabited world in a poem by Alcaeus, speaking of "Achilles lord of Scythia" and the opposition of North and South, as evoked by Achilles' fight against the Aethiopian prince Memnon, who in his turn would be removed to his homeland by his mother Eos after his death. The Periplus of the Euxine Sea (c. 130 AD) gives the following details: The Greek geographer Dionysius Periegetes, who likely lived during the first century CE, wrote that the island was called Leuce "because the wild animals which live there are white. It is said that there, in Leuce island, reside the souls of Achilles and other heroes, and that they wander through the uninhabited valleys of this island; this is how Jove rewarded the men who had distinguished themselves through their virtues, because through virtue they had acquired everlasting honour". Similarly, others relate the island's name to its white cliffs, snakes or birds dwelling there. Pausanias has been told that the island is "covered with forests and full of animals, some wild, some tame. In this island there is also Achilles' temple and his statue". Leuce had also a reputation as a place of healing. Pausanias reports that the Delphic Pythia sent a lord of Croton to be cured of a chest wound. Ammianus Marcellinus attributes the healing to waters (aquae) on the island. A number of important commercial port cities of the Greek waters were dedicated to Achilles. Herodotus, Pliny the Elder and Strabo reported on the existence of a town Achílleion (Ἀχίλλειον), built by settlers from Mytilene in the sixth century BC, close to the hero's presumed burial mound in the Troad. Later attestations point to an Achílleion in Messenia (according to Stephanus Byzantinus) and an Achílleios (Ἀχίλλειος) in Laconia. Nicolae Densuşianu recognized a connection to Achilles in the names of Aquileia and of the northern arm of the Danube delta, called Chilia (presumably from an older Achileii), though his conclusion, that Leuce had sovereign rights over the Black Sea, evokes modern rather than archaic sea-law. The kings of Epirus claimed to be descended from Achilles through his son, Neoptolemus. Alexander the Great, son of the Epirote princess Olympias, could therefore also claim this descent, and in many ways strove to be like his great ancestor. He is said to have visited the tomb of Achilles at Achilleion while passing Troy. In AD 216 the Roman Emperor Caracalla, while on his way to war against Parthia, emulated Alexander by holding games around Achilles' tumulus. Reception during antiquity In Greek tragedy The Greek tragedian Aeschylus wrote a trilogy of plays about Achilles, given the title Achilleis by modern scholars. The tragedies relate the deeds of Achilles during the Trojan War, including his defeat of Hector and eventual death when an arrow shot by Paris and guided by Apollo punctures his heel. Extant fragments of the Achilleis and other Aeschylean fragments have been assembled to produce a workable modern play. The first part of the Achilleis trilogy, The Myrmidons, focused on the relationship between Achilles and chorus, who represent the Achaean army and try to convince Achilles to give up his quarrel with Agamemnon; only a few lines survive today. In Plato's Symposium, Phaedrus points out that Aeschylus portrayed Achilles as the lover and Patroclus as the beloved; Phaedrus argues that this is incorrect because Achilles, being the younger and more beautiful of the two, was the beloved, who loved his lover so much that he chose to die to avenge him. The tragedian Sophocles also wrote The Lovers of Achilles, a play with Achilles as the main character. Only a few fragments survive. Towards the end of the 5th century BCE, a more negative view of Achilles emerges in Greek drama; Euripides refers to Achilles in a bitter or ironic tone in Hecuba, Electra, and Iphigenia in Aulis. In Greek philosophy Zeno The philosopher Zeno of Elea centred one of his paradoxes on an imaginary footrace between "swift-footed" Achilles and a tortoise, by which he attempted to show that Achilles could not catch up to a tortoise with a head start, and therefore that motion and change were impossible. As a student of the monist Parmenides and a member of the Eleatic school, Zeno believed time and motion to be illusions. Plato In Hippias Minor, a dialogue attributed to Plato, an arrogant man named Hippias argues with Socrates. The two get into a discussion about lying. They decide that a person who is intentionally false must be "better" than a person who is unintentionally false, on the basis that someone who lies intentionally must understand the subject about which they are lying. Socrates uses various analogies, discussing athletics and the sciences to prove his point. The two also reference Homer extensively. Socrates and Hippias agree that Odysseus, who concocted a number of lies throughout the Odyssey and other stories in the Trojan War Cycle, was false intentionally. Achilles, like Odysseus, told numerous falsehoods. Hippias believes that Achilles was a generally honest man, while Socrates believes that Achilles lied for his own benefit. The two argue over whether it is better to lie on purpose or by accident. Socrates eventually abandons Homeric arguments and makes sports analogies to drive home the point: someone who does wrong on purpose is a better person than someone who does wrong unintentionally. In Roman and medieval literature The Romans, who traditionally traced their lineage to Troy, took a highly negative view of Achilles. Virgil refers to Achilles as a savage and a merciless butcher of men, while Horace portrays Achilles ruthlessly slaying women and children. Other writers, such as Catullus, Propertius, and Ovid, represent a second strand of disparagement, with an emphasis on Achilles' erotic career. This strand continues in Latin accounts of the Trojan War by writers such as Dictys Cretensis and Dares Phrygius and in Benoît de Sainte-Maure's Roman de Troie and Guido delle Colonne's Historia destructionis Troiae, which remained the most widely read and retold versions of the Matter of Troy until the 17th century. Achilles was described by the Byzantine chronicler Leo the Deacon, not as Hellene, but as Scythian, while according to the Byzantine author John Malalas, his army was made up of a tribe previously known as Myrmidons and later as Bulgars. In modern literature and arts Literature Achilles appears in Dante's Inferno (composed 1308–1320). He is seen in Hell's second circle, that of lust. Achilles is portrayed as a former hero who has become lazy and devoted to the love of Patroclus, in William Shakespeare's Troilus and Cressida (1602). The French dramatist Thomas Corneille wrote a tragedy La Mort d'Achille (1673). Achilles is the subject of the poem Achilleis (1799), a fragment by Johann Wolfgang von Goethe. In 1899, the Polish playwright, painter and poet Stanisław Wyspiański published a national drama, based on Polish history, named Achilles. In 1921, Edward Shanks published The Island of Youth and Other Poems, concerned among others with Achilles. The 1983 novel Kassandra by Christa Wolf also treats the death of Achilles. Akhilles is killed by a poisoned Kentaur arrow shot by Kassandra in Marion Zimmer Bradley's novel The Firebrand (1987). Achilles is one of various 'narrators' in Colleen McCullough's novel The Song of Troy (1998). The Death of Achilles (Смерть Ахиллеса, 1998) is an historical detective novel by Russian writer Boris Akunin that alludes to various figures and motifs from the Iliad. The character Achilles in Ender's Shadow (1999), by Orson Scott Card, shares his namesake's cunning mind and ruthless attitude. Achilles is one of the main characters in Dan Simmons's novels Ilium (2003) and Olympos (2005). Achilles is a major supporting character in David Gemmell's Troy series of books (2005–2007). Achilles is the main character in David Malouf's novel Ransom (2009). The ghost of Achilles appears in Rick Riordan's The Last Olympian (2009). He warns Percy Jackson about the Curse of Achilles and its side effects. Achilles is a main character in Terence Hawkins' 2009 novel The Rage of Achilles. Achilles is a major character in Madeline Miller's debut novel, The Song of Achilles (2011), which won the 2012 Orange Prize for Fiction. The novel explores the relationship between Patroclus and Achilles from boyhood to the fateful events of the Iliad. Achilles appears in the light novel series Fate/Apocrypha (2012–2014) as the Rider of Red. Achilles is a main character in Pat Barker's 2018 novel The Silence of the Girls, much of which is narrated by his slave Briseis. Visual arts Achilles with the Daughters of Lycomedes is a subject treated in paintings by Anthony van Dyck (before 1618; Museo del Prado, Madrid) and Nicolas Poussin (c. 1652; Museum of Fine Arts, Boston) among others. Peter Paul Rubens has authored a series of works on the life of Achilles, comprising the titles: Thetis dipping the infant Achilles into the river Styx, Achilles educated by the centaur Chiron, Achilles recognized among the daughters of Lycomedes, The wrath of Achilles, The death of Hector, Thetis receiving the arms of Achilles from Vulcanus, The death of Achilles (Museum Boijmans Van Beuningen, Rotterdam), and Briseis restored to Achilles (Detroit Institute of Arts; all c. 1630–1635) Pieter van Lint, "Achilles Discovered among the Daughters of Lycomedes", 1645, at the Israel Museum, Jerusalem Dying Achilles is a sculpture created by Christophe Veyrier (c. 1683; Victoria and Albert Museum, London). The Rage of Achilles is a fresco by Giovanni Battista Tiepolo (1757, Villa Valmarana Ai Nani, Vicenza). Eugène Delacroix painted a version of The Education of Achilles for the ceiling of the Paris Palais Bourbon (1833–1847), one of the seats of the French Parliament. created a statue group Achilles and Penthesilea (1895; Vienna). Achilleus (1908) is a lithography by Max Slevogt. Music Achilles has been frequently the subject of operas, ballets and related genres. Operas titled Deidamia were composed by Francesco Cavalli (1644) and George Frideric Handel (1739). Achille et Polyxène (Paris 1687) is an opera begun by Jean-Baptiste Lully and finished by Pascal Collasse. Achille et Déidamie (Paris 1735) is an opera composed by André Campra. Achilles (London 1733) is a ballad opera, written by John Gay, parodied by Thomas Arne as Achilles in petticoats in 1773. Achille in Sciro is a libretto by Metastasio, composed by Domenico Sarro for the inauguration of the Teatro di San Carlo (Naples, 4 November 1737). An even earlier composition is from Antonio Caldara (Vienna 1736). Later operas on the same libretto were composed by Leonardo Leo (Turin 1739), Niccolò Jommelli (Vienna 1749 and Rome 1772), Giuseppe Sarti (Copenhagen 1759 and Florence 1779), Johann Adolph Hasse (Naples 1759), Giovanni Paisiello (St. Petersburg 1772), Giuseppe Gazzaniga (Palermo 1781) and many others. It has also been set to music as Il Trionfo della gloria. Achille (Vienna 1801) is an opera by Ferdinando Paër on a libretto by Giovanni de Gamerra. Achille à Scyros (Paris 1804) is a ballet by Pierre Gardel, composed by Luigi Cherubini. Achilles, oder Das zerstörte Troja ("Achilles, or Troy Destroyed", Bonn 1885) is an oratorio by the German composer Max Bruch. Achilles auf Skyros (Stuttgart 1926) is a ballet by the Austrian-British composer and musicologist Egon Wellesz. Achilles' Wrath is a concert piece by Sean O'Loughlin. Achilles Last Stand a track on the 1976 Led Zeppelin album Presence. Achilles, Agony and Ecstasy in Eight Parts is the first song on the 1992 Manowar album The Triumph of Steel. Achilles Come Down is a song on the 2017 Gang of Youths album Go Farther in Lightness. Film and television In films Achilles has been portrayed in the following films and television series: The 1924 film Helena by Carlo Aldini The 1954 film Ulysses by Piero Lulli The 1956 film Helen of Troy by Stanley Baker The 1961 film The Trojan Horse by Arturo Dominici The 1962 film The Fury of Achilles by Gordon Mitchell The 1997 television miniseries The Odyssey by Richard Trewett The 2003 television miniseries Helen of Troy by Joe Montana The 2004 film Troy by Brad Pitt The 2018 TV series Troy: Fall of a City by David Gyasi Architecture In 1890, Elisabeth of Bavaria, Empress of Austria, had a summer palace built in Corfu. The building is named the Achilleion, after Achilles. Its paintings and statuary depict scenes from the Trojan War, with particular focus on Achilles. The Wellington Monument is a statue representing Achilles erected as a memorial to Arthur Wellesley, the first duke of Wellington, and his victories in the Peninsular War and the latter stages of the Napoleonic Wars. Namesakes The name of Achilles has been used for at least nine Royal Navy warships since 1744 – both as and with the French spelling . A 60-gun ship of that name served at the Battle of Belleisle in 1761 while a 74-gun ship served at the Battle of Trafalgar. Other battle honours include Walcheren 1809. An armored cruiser of that name served in the Royal Navy during the First World War. was a which served with the Royal New Zealand Navy in World War II. It became famous for its part in the Battle of the River Plate, alongside and . In addition to earning the battle honour 'River Plate', HMNZS Achilles also served at Guadalcanal 1942–1943 and Okinawa in 1945. After returning to the Royal Navy, the ship was sold to the Indian Navy in 1948, but when she was scrapped parts of the ship were saved and preserved in New Zealand. A species of lizard, Anolis achilles, which has widened heel plates, is named for Achilles. Gallery References Further reading Ileana Chirassi Colombo (1977), "Heroes Achilleus – Theos Apollon." In Il Mito Greco, edd. Bruno Gentili and Giuseppe Paione. Rome: Edizione dell'Ateneo e Bizzarri. Anthony Edwards (1985a), "Achilles in the Underworld: Iliad, Odyssey, and Æthiopis". Greek, Roman, and Byzantine Studies. 26: pp. 215–227. Anthony Edwards (1985b), "Achilles in the Odyssey: Ideologies of Heroism in the Homeric Epic". Beiträge zur klassischen Philologie. 171. Graves, Robert, The Greek Myths, Harmondsworth, London, England, Penguin Books, 1960. Graves, Robert, The Greek Myths: The Complete and Definitive Edition. Penguin Books Limited. 2017. Hélène Monsacré (1984), Les larmes d'Achille. Le héros, la femme et la souffrance dans la poésie d'Homère, Paris: Albin Michel. Gregory Nagy (1984), The Name
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