Portal:Philosophy

The Philosophy Portal

A portal for Wikipedia's philosophy resources • 17,276 articles in English
The Thinker, a statue by Auguste Rodin, is often used to represent philosophy.

Philosophy (from Greek: φιλοσοφία, philosophia, 'love of wisdom') is the systematized study of general and fundamental questions, such as those about existence, reason, knowledge, values, mind, and language. Some sources claim the term was coined by Pythagoras (c. 570 – c. 495 BCE), although this theory is disputed by some. Philosophical methods include questioning, critical discussion, rational argument, and systematic presentation.

Historically, philosophy encompassed all bodies of knowledge and a practitioner was known as a philosopher. "Natural philosophy", which began as a discipline in ancient India and Ancient Greece, encompasses astronomy, medicine, and physics. For example, Isaac Newton's 1687 Mathematical Principles of Natural Philosophy later became classified as a book of physics. In the 19th century, the growth of modern research universities led academic philosophy and other disciplines to professionalize and specialize. Since then, various areas of investigation that were traditionally part of philosophy have become separate academic disciplines, and namely the social sciences such as psychology, sociology, linguistics, and economics.

Today, major subfields of academic philosophy include metaphysics, which is concerned with the fundamental nature of existence and reality; epistemology, which studies the nature of knowledge and belief; ethics, which is concerned with moral value; and logic, which studies the rules of inference that allow one to derive conclusions from true premises. Other notable subfields include philosophy of religion, philosophy of science, political philosophy, aesthetics, philosophy of language, and philosophy of mind. (Full article...)

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Selected philosopher of the week

Ludwig Josef Johann Wittgenstein was an Austrian philosopher who contributed several ground-breaking works to modern philosophy, primarily on the foundations of logic, the philosophy of mathematics, the philosophy of language, and the philosophy of mind. He is widely regarded as one of the most influential philosophers of the 20th century.

Although numerous collections from Wittgenstein's notebooks, papers, and lectures have been published since his death, he published only one philosophical book in his lifetime — the Tractatus Logico-Philosophicus in 1921. Wittgenstein's early work was deeply influenced by Arthur Schopenhauer, and by the new systems of logic put forward by Bertrand Russell and Gottlob Frege. When the Tractatus was published, it was taken up as a major influence by the Vienna Circle positivists. However, Wittgenstein did not consider himself part of that school and alleged that logical positivism involved grave misunderstandings of the Tractatus...

Selected article of the week

Eudaimonism is a philosophy that defines right action as that which leads to "well-being." The concept originates in Aristotle's Nicomachean Ethics. In Aristotle eudaimonism means that all correct actions lead to the greater well-being of the individual human. By extending well-being from the narrowest concerns to the largest, all social rules can be adduced. Augustine of Hippo adopted the concept as beatitudo, and Thomas Aquinas worked it out into a Christian ethical scheme. For Aquinas, well-being is found ultimately in a direct perception of God, or complete blessedness.

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  • Image 1The Kingdom of This World (Spanish: El reino de este mundo) is a novel by Cuban author Alejo Carpentier, published in 1949 in his native Spanish and first translated into English in 1957. A work of historical fiction, it tells the story of Haiti before, during, and after the Haitian Revolution led by Toussaint Louverture, as seen by its central character, Ti Noel, who serves as the novel's connecting thread. Carpentier's work has been influenced by his multi-cultural experience and his passion for the arts, as well as by authors such as Miguel de Cervantes. The novel stems from the author's desire to retrace the roots and history of the New World, and is embedded with what Carpentier calls "lo real maravilloso" or "the marvelous real"—a concept he introduced to the world of literature (not to be confused with magical realism).Throughout the novel, varying perceptions of reality that arise due to cultural differences between its characters are emphasized and contrasted. Carpentier explores hybridization, nature, voodoo, ethnicity, history and destiny, confusion, violence, and sexuality in a style that blends history with fiction and uses repetition to emphasize the cyclical nature of events. The novel was largely well-received with much attention paid to Carpentier's inclusion of magic realism and The Kingdom of This World has been described as an important work in the development of this genre in Caribbean and Latin American literature. However, some technical aspects of his style have been ignored by the academic community, and the novel's narrative organization has been criticized. (Full article...)
    The Kingdom of This World (Spanish: El reino de este mundo) is a novel by Cuban author Alejo Carpentier, published in 1949 in his native Spanish and first translated into English in 1957. A work of historical fiction, it tells the story of Haiti before, during, and after the Haitian Revolution led by Toussaint Louverture, as seen by its central character, Ti Noel, who serves as the novel's connecting thread. Carpentier's work has been influenced by his multi-cultural experience and his passion for the arts, as well as by authors such as Miguel de Cervantes. The novel stems from the author's desire to retrace the roots and history of the New World, and is embedded with what Carpentier calls "lo real maravilloso" or "the marvelous real"—a concept he introduced to the world of literature (not to be confused with magical realism).

    Throughout the novel, varying perceptions of reality that arise due to cultural differences between its characters are emphasized and contrasted. Carpentier explores hybridization, nature, voodoo, ethnicity, history and destiny, confusion, violence, and sexuality in a style that blends history with fiction and uses repetition to emphasize the cyclical nature of events. The novel was largely well-received with much attention paid to Carpentier's inclusion of magic realism and The Kingdom of This World has been described as an important work in the development of this genre in Caribbean and Latin American literature. However, some technical aspects of his style have been ignored by the academic community, and the novel's narrative organization has been criticized. (Full article...)
  • Image 2Vincent van Gogh, 1890. Kröller-Müller Museum. The Good Samaritan (after Delacroix).Conscience is a cognitive process that elicits emotion and rational associations based on an individual's moral philosophy or value system. Conscience stands in contrast to elicited emotion or thought due to associations based on immediate sensory perceptions and reflexive responses, as in sympathetic central nervous system responses. In common terms, conscience is often described as leading to feelings of remorse when a person commits an act that conflicts with their moral values. The extent to which conscience informs moral judgment before an action and whether such moral judgments are or should be based on reason has occasioned debate through much of modern history between theories of basics in ethic of human life in juxtaposition to the theories of romanticism and other reactionary movements after the end of the Middle Ages.Religious views of conscience usually see it as linked to a morality inherent in all humans, to a beneficent universe and/or to divinity. The diverse ritualistic, mythical, doctrinal, legal, institutional and material features of religion may not necessarily cohere with experiential, emotive, spiritual or contemplative considerations about the origin and operation of conscience. Common secular or scientific views regard the capacity for conscience as probably genetically determined, with its subject probably learned or imprinted as part of a culture. (Full article...)
    Vincent van Gogh, 1890. Kröller-Müller Museum. The Good Samaritan (after Delacroix).

    Conscience is a cognitive process that elicits emotion and rational associations based on an individual's moral philosophy or value system. Conscience stands in contrast to elicited emotion or thought due to associations based on immediate sensory perceptions and reflexive responses, as in sympathetic central nervous system responses. In common terms, conscience is often described as leading to feelings of remorse when a person commits an act that conflicts with their moral values. The extent to which conscience informs moral judgment before an action and whether such moral judgments are or should be based on reason has occasioned debate through much of modern history between theories of basics in ethic of human life in juxtaposition to the theories of romanticism and other reactionary movements after the end of the Middle Ages.

    Religious views of conscience usually see it as linked to a morality inherent in all humans, to a beneficent universe and/or to divinity. The diverse ritualistic, mythical, doctrinal, legal, institutional and material features of religion may not necessarily cohere with experiential, emotive, spiritual or contemplative considerations about the origin and operation of conscience. Common secular or scientific views regard the capacity for conscience as probably genetically determined, with its subject probably learned or imprinted as part of a culture. (Full article...)
  • Image 3Captured Viet Cong soldier, blindfolded and tied in a stress position by American forces during the Vietnam War, 1967Torture is the deliberate infliction of severe pain or suffering on a person for reasons such as punishment, extracting a confession, interrogation for information, or intimidating third parties. Some definitions are restricted to acts carried out by the state, but others include non-state organizations.Torture has been carried out since ancient times. In the eighteenth and nineteenth centuries, Western countries abolished the official use of torture in the judicial system, but torture continued to be used throughout the world. A variety of methods of torture are used, often in combination; the most common form of physical torture is beatings. Since the twentieth century, many torturers have preferred non-scarring or psychological methods to provide deniability. Torturers are enabled by organizations that facilitate and encourage their behavior. Most victims of torture are poor and marginalized people suspected of crimes, although torture against political prisoners or during armed conflict has received disproportionate attention. Judicial corporal punishment and capital punishment are sometimes seen as forms of torture, but this label is internationally controversial. (Full article...)
    Captured Viet Cong soldier, blindfolded and tied in a stress position by American forces during the Vietnam War, 1967


    Torture is the deliberate infliction of severe pain or suffering on a person for reasons such as punishment, extracting a confession, interrogation for information, or intimidating third parties. Some definitions are restricted to acts carried out by the state, but others include non-state organizations.

    Torture has been carried out since ancient times. In the eighteenth and nineteenth centuries, Western countries abolished the official use of torture in the judicial system, but torture continued to be used throughout the world. A variety of methods of torture are used, often in combination; the most common form of physical torture is beatings. Since the twentieth century, many torturers have preferred non-scarring or psychological methods to provide deniability. Torturers are enabled by organizations that facilitate and encourage their behavior. Most victims of torture are poor and marginalized people suspected of crimes, although torture against political prisoners or during armed conflict has received disproportionate attention. Judicial corporal punishment and capital punishment are sometimes seen as forms of torture, but this label is internationally controversial. (Full article...)
  • Image 4Keynes in 1933John Maynard Keynes, 1st Baron Keynes CB, FBA (/keɪnz/ KAYNZ; 5 June 1883 – 21 April 1946) was an English economist and philosopher whose ideas fundamentally changed the theory and practice of macroeconomics and the economic policies of governments. Originally trained in mathematics, he built on and greatly refined earlier work on the causes of business cycles. One of the most influential economists of the 20th century, he produced writings that are the basis for the school of thought known as Keynesian economics, and its various offshoots. His ideas, reformulated as New Keynesianism, are fundamental to mainstream macroeconomics.In 1902, Keynes gained admittance to the competitive mathematics program at King's College at the University of Cambridge. During the Great Depression of the 1930s, Keynes spearheaded a revolution in economic thinking, challenging the ideas of neoclassical economics that held that free markets would, in the short to medium term, automatically provide full employment, as long as workers were flexible in their wage demands. He argued that aggregate demand (total spending in the economy) determined the overall level of economic activity, and that inadequate aggregate demand could lead to prolonged periods of high unemployment, and since wages and labour costs are rigid downwards the economy will not automatically rebound to full employment. Keynes advocated the use of fiscal and monetary policies to mitigate the adverse effects of economic recessions and depressions. He detailed these ideas in his magnum opus, The General Theory of Employment, Interest and Money, published in late 1936. By the late 1930s, leading Western economies had begun adopting Keynes's policy recommendations. Almost all capitalist governments had done so by the end of the two decades following Keynes's death in 1946. As a leader of the British delegation, Keynes participated in the design of the international economic institutions established after the end of World War II but was overruled by the American delegation on several aspects. (Full article...)
    Keynes in 1933

    John Maynard Keynes, 1st Baron Keynes CB, FBA (/keɪnz/ KAYNZ; 5 June 1883 – 21 April 1946) was an English economist and philosopher whose ideas fundamentally changed the theory and practice of macroeconomics and the economic policies of governments. Originally trained in mathematics, he built on and greatly refined earlier work on the causes of business cycles. One of the most influential economists of the 20th century, he produced writings that are the basis for the school of thought known as Keynesian economics, and its various offshoots. His ideas, reformulated as New Keynesianism, are fundamental to mainstream macroeconomics.

    In 1902, Keynes gained admittance to the competitive mathematics program at King's College at the University of Cambridge. During the Great Depression of the 1930s, Keynes spearheaded a revolution in economic thinking, challenging the ideas of neoclassical economics that held that free markets would, in the short to medium term, automatically provide full employment, as long as workers were flexible in their wage demands. He argued that aggregate demand (total spending in the economy) determined the overall level of economic activity, and that inadequate aggregate demand could lead to prolonged periods of high unemployment, and since wages and labour costs are rigid downwards the economy will not automatically rebound to full employment. Keynes advocated the use of fiscal and monetary policies to mitigate the adverse effects of economic recessions and depressions. He detailed these ideas in his magnum opus, The General Theory of Employment, Interest and Money, published in late 1936. By the late 1930s, leading Western economies had begun adopting Keynes's policy recommendations. Almost all capitalist governments had done so by the end of the two decades following Keynes's death in 1946. As a leader of the British delegation, Keynes participated in the design of the international economic institutions established after the end of World War II but was overruled by the American delegation on several aspects. (Full article...)
  • Image 5Painting of Adi Shankara, exponent of Advaita Vedanta with his disciples by Raja Ravi VarmaAdi Shankara, also called Adi Shankaracharya (Sanskrit: आदि शङ्कर, आदि शङ्कराचार्य, romanized: Ādi Śaṅkara, Ādi Śaṅkarācārya, lit. 'First Shankaracharya', pronounced [aːdɪ ɕɐŋkɐraːtɕaːrjɐ]), was an 8th-century Indian Vedic scholar and teacher (acharya). His works present a harmonizing reading of the sastras, with liberating knowledge of the self at its core, synthesizing the Advaita Vedanta teachings of his time.Due to his later fame, over 300 texts are attributed to him, including commentaries (Bhāṣya), introductory topical expositions (Prakaraṇa grantha) and poetry (Stotra). However, most of these are likely to be written by admirers or pretenders or scholars with an eponymous name. Works known to be written by Shankara himself are the Brahmasutrabhasya, his commentaries on ten principal Upanishads, his commentary on the Bhagavad Gita, and the Upadeśasāhasrī. The authenticity of Shankara being the author of Vivekacūḍāmaṇi has been questioned and mostly rejected by scholarship. (Full article...)
    Painting of Adi Shankara, exponent of Advaita Vedanta with his disciples by Raja Ravi Varma

    Adi Shankara, also called Adi Shankaracharya (Sanskrit: आदि शङ्कर, आदि शङ्कराचार्य, romanized: Ādi Śaṅkara, Ādi Śaṅkarācārya, lit. 'First Shankaracharya', pronounced [aːdɪ ɕɐŋkɐraːtɕaːrjɐ]), was an 8th-century Indian Vedic scholar and teacher (acharya). His works present a harmonizing reading of the sastras, with liberating knowledge of the self at its core, synthesizing the Advaita Vedanta teachings of his time.

    Due to his later fame, over 300 texts are attributed to him, including commentaries (Bhāṣya), introductory topical expositions (Prakaraṇa grantha) and poetry (Stotra). However, most of these are likely to be written by admirers or pretenders or scholars with an eponymous name. Works known to be written by Shankara himself are the Brahmasutrabhasya, his commentaries on ten principal Upanishads, his commentary on the Bhagavad Gita, and the Upadeśasāhasrī. The authenticity of Shankara being the author of Vivekacūḍāmaṇi has been questioned and mostly rejected by scholarship. (Full article...)
  • Image 6Moral blindness, also known as ethical blindness, is defined as a person's temporary inability to see the ethical aspect of a decision they are making. It is often caused by external factors due to which an individual is unable to see the immoral aspect of their behavior in that particular situation.While the concept of moral blindness (and more broadly, that of immorality) has its roots in ancient philosophy, the idea of moral blindness became popular after the events of World War II, particularly the Holocaust. This led to more research by psychologists and some surprising findings (notably by Stanley Milgram and Philip Zimbardo) on human behavior in the context of obedience and authority bias. (Full article...)
    Moral blindness, also known as ethical blindness, is defined as a person's temporary inability to see the ethical aspect of a decision they are making. It is often caused by external factors due to which an individual is unable to see the immoral aspect of their behavior in that particular situation.

    While the concept of moral blindness (and more broadly, that of immorality) has its roots in ancient philosophy, the idea of moral blindness became popular after the events of World War II, particularly the Holocaust. This led to more research by psychologists and some surprising findings (notably by Stanley Milgram and Philip Zimbardo) on human behavior in the context of obedience and authority bias. (Full article...)
  • Image 7Chomsky in 2017Avram Noam Chomsky (born December 7, 1928) is an American public intellectual: a linguist, philosopher, cognitive scientist, historian, social critic, and political activist. Sometimes called "the father of modern linguistics", Chomsky is also a major figure in analytic philosophy and one of the founders of the field of cognitive science. He is a Laureate Professor of Linguistics at the University of Arizona and an Institute Professor Emeritus at the Massachusetts Institute of Technology (MIT), and is the author of more than 150 books on topics such as linguistics, war, and politics. Ideologically, he aligns with anarcho-syndicalism and libertarian socialism.Born to Ashkenazi Jewish immigrants in Philadelphia, Chomsky developed an early interest in anarchism from alternative bookstores in New York City. He studied at the University of Pennsylvania. During his postgraduate work in the Harvard Society of Fellows, Chomsky developed the theory of transformational grammar for which he earned his doctorate in 1955. That year he began teaching at MIT, and in 1957 emerged as a significant figure in linguistics with his landmark work Syntactic Structures, which played a major role in remodeling the study of language. From 1958 to 1959 Chomsky was a National Science Foundation fellow at the Institute for Advanced Study. He created or co-created the universal grammar theory, the generative grammar theory, the Chomsky hierarchy, and the minimalist program. Chomsky also played a pivotal role in the decline of linguistic behaviorism, and was particularly critical of the work of B. F. Skinner. (Full article...)
    Chomsky in 2017

    Avram Noam Chomsky (born December 7, 1928) is an American public intellectual: a linguist, philosopher, cognitive scientist, historian, social critic, and political activist. Sometimes called "the father of modern linguistics", Chomsky is also a major figure in analytic philosophy and one of the founders of the field of cognitive science. He is a Laureate Professor of Linguistics at the University of Arizona and an Institute Professor Emeritus at the Massachusetts Institute of Technology (MIT), and is the author of more than 150 books on topics such as linguistics, war, and politics. Ideologically, he aligns with anarcho-syndicalism and libertarian socialism.


    Born to Ashkenazi Jewish immigrants in Philadelphia, Chomsky developed an early interest in anarchism from alternative bookstores in New York City. He studied at the University of Pennsylvania. During his postgraduate work in the Harvard Society of Fellows, Chomsky developed the theory of transformational grammar for which he earned his doctorate in 1955. That year he began teaching at MIT, and in 1957 emerged as a significant figure in linguistics with his landmark work Syntactic Structures, which played a major role in remodeling the study of language. From 1958 to 1959 Chomsky was a National Science Foundation fellow at the Institute for Advanced Study. He created or co-created the universal grammar theory, the generative grammar theory, the Chomsky hierarchy, and the minimalist program. Chomsky also played a pivotal role in the decline of linguistic behaviorism, and was particularly critical of the work of B. F. Skinner. (Full article...)
  • Image 8Lev Chernyi (Russian: Лев Чёрный, IPA: [ˈlʲef ˈtɕɵrnɨj] (listen); born Pavel Dimitrievich Turchaninov, Russian: Па́вел Дми́триевич Турчани́нов, IPA: [ˈpavʲɪl ˈdmʲitrʲɪjɪvʲɪtɕ tʊrtɕɪˈnʲinəf]; died September 21, 1921) was a Russian individualist anarchist theorist, activist and poet, and a leading figure of the Third Russian Revolution. In 1917, Chernyi was released from his political imprisonment by the Imperial Russian regime, and swiftly became one of the leading figures in Russian anarchism. After strongly denouncing the new Bolshevik government in various anarchist publications and joining several underground resistance movements, Chernyi was arrested by the Cheka on a charge of counterfeiting and in 1921 was executed without trial. (Full article...)

    Lev Chernyi (Russian: Лев Чёрный, IPA: [ˈlʲef ˈtɕɵrnɨj] (listen); born Pavel Dimitrievich Turchaninov, Russian: Па́вел Дми́триевич Турчани́нов, IPA: [ˈpavʲɪl ˈdmʲitrʲɪjɪvʲɪtɕ tʊrtɕɪˈnʲinəf]; died September 21, 1921) was a Russian individualist anarchist theorist, activist and poet, and a leading figure of the Third Russian Revolution. In 1917, Chernyi was released from his political imprisonment by the Imperial Russian regime, and swiftly became one of the leading figures in Russian anarchism. After strongly denouncing the new Bolshevik government in various anarchist publications and joining several underground resistance movements, Chernyi was arrested by the Cheka on a charge of counterfeiting and in 1921 was executed without trial. (Full article...)
  • Image 9Potočari Memorial StoneBosnian genocide denial is the act of denying the occurrence of the systematic Bosnian genocide against the Bosniak Muslim population of Bosnia and Herzegovina, or asserting it did not occur in the manner or to the extent that has been established by the International Criminal Tribunal for the former Yugoslavia (ICTY) and the International Court of Justice (ICJ) through proceedings and judgments, and described by comprehensive scholarship.In its judgment, the ICJ adopted the ICTY's conclusion from Radislav Krstić's conviction and concluded what happened in and around Srebrenica was done by members of the Army of Republika Srpska (VRS) "with the specific intent to destroy in part the group of the Muslims of Bosnia and Herzegovina as such, which constitute acts of genocide committed". These two courts have ruled differently only concerning direct responsibility for acts of genocide in Bosnia and Herzegovina. The ICJ, in a proceeding Bosnian genocide case that was brought by Bosnia and Herzegovina against Serbia and Montenegro, has made rulings to the extent Serbia was not directly responsible for the perpetration of genocide but was responsible under "customary international law" for violating the obligation to "prevent and punish the crime of genocide". Other international bodies, such as the European Court of Human Rights and the United Nations General Assembly, have also passed resolutions acknowledging genocide occurred in Bosnia. German courts have made convictions based upon a more expansive interpretation of genocide than that used by international courts. (Full article...)
    Potočari Memorial Stone


    Bosnian genocide denial is the act of denying the occurrence of the systematic Bosnian genocide against the Bosniak Muslim population of Bosnia and Herzegovina, or asserting it did not occur in the manner or to the extent that has been established by the International Criminal Tribunal for the former Yugoslavia (ICTY) and the International Court of Justice (ICJ) through proceedings and judgments, and described by comprehensive scholarship.

    In its judgment, the ICJ adopted the ICTY's conclusion from Radislav Krstić's conviction and concluded what happened in and around Srebrenica was done by members of the Army of Republika Srpska (VRS) "with the specific intent to destroy in part the group of the Muslims of Bosnia and Herzegovina as such, which constitute acts of genocide committed". These two courts have ruled differently only concerning direct responsibility for acts of genocide in Bosnia and Herzegovina. The ICJ, in a proceeding Bosnian genocide case that was brought by Bosnia and Herzegovina against Serbia and Montenegro, has made rulings to the extent Serbia was not directly responsible for the perpetration of genocide but was responsible under "customary international law" for violating the obligation to "prevent and punish the crime of genocide". Other international bodies, such as the European Court of Human Rights and the United Nations General Assembly, have also passed resolutions acknowledging genocide occurred in Bosnia. German courts have made convictions based upon a more expansive interpretation of genocide than that used by international courts. (Full article...)
  • Image 10Portrait of Periyar on a postage stampErode Venkatappa Ramasamy (17 September 1879 – 24 December 1973), revered as Periyar or Thanthai Periyar, was an Indian social activist and politician who started the Self-Respect Movement and Dravidar Kazhagam. He is known as the 'Father of the Dravidian movement'. He rebelled against gender and caste inequality in Tamil Nadu. Since 2021, the Indian state of Tamil Nadu celebrates his birth anniversary as 'Social Justice Day'.Ramasamy joined the Indian National Congress in 1919, but resigned in 1925 when he felt that the party was only serving the interests of Brahmins. He questioned the subjugation of non-Brahmin Dravidians as Brahmins enjoyed gifts and donations from non-Brahmins but opposed and discriminated against non-Brahmins in cultural and religious matters. In 1924, Ramasamy participated in non-violent agitation (satyagraha) in Vaikom, Travancore. From 1929 to 1932 Ramasamy made a tour of British Malaya, Europe, and Soviet Union which influenced him. In 1939, Ramasamy became the head of the Justice Party, and in 1944, he changed its name to Dravidar Kazhagam. The party later split with one group led by C. N. Annadurai forming the Dravida Munnetra Kazhagam (DMK) in 1949. While continuing the Self-Respect Movement, he advocated for an independent Dravida Nadu (land of the Dravidians). (Full article...)
    Portrait of Periyar on a postage stamp

    Erode Venkatappa Ramasamy (17 September 1879 – 24 December 1973), revered as Periyar or Thanthai Periyar, was an Indian social activist and politician who started the Self-Respect Movement and Dravidar Kazhagam. He is known as the 'Father of the Dravidian movement'. He rebelled against gender and caste inequality in Tamil Nadu. Since 2021, the Indian state of Tamil Nadu celebrates his birth anniversary as 'Social Justice Day'.

    Ramasamy joined the Indian National Congress in 1919, but resigned in 1925 when he felt that the party was only serving the interests of Brahmins. He questioned the subjugation of non-Brahmin Dravidians as Brahmins enjoyed gifts and donations from non-Brahmins but opposed and discriminated against non-Brahmins in cultural and religious matters. In 1924, Ramasamy participated in non-violent agitation (satyagraha) in Vaikom, Travancore. From 1929 to 1932 Ramasamy made a tour of British Malaya, Europe, and Soviet Union which influenced him. In 1939, Ramasamy became the head of the Justice Party, and in 1944, he changed its name to Dravidar Kazhagam. The party later split with one group led by C. N. Annadurai forming the Dravida Munnetra Kazhagam (DMK) in 1949. While continuing the Self-Respect Movement, he advocated for an independent Dravida Nadu (land of the Dravidians). (Full article...)
  • Image 11Stoicism is a school of Hellenistic philosophy founded by Zeno of Citium in Athens in the early 3rd century BCE. It is a philosophy of personal virtue ethics informed by its system of logic and its views on the natural world, asserting that the practice of virtue is both necessary and sufficient to achieve eudaimonia (happiness, lit. 'good spiritedness'): one flourishes by living an ethical life. The Stoics identified the path to eudaimonia with a life spent practicing virtue and living in accordance with nature.Alongside Aristotelian ethics, the Stoic tradition forms one of the major founding approaches to virtue ethics. The Stoics are especially known for teaching that "virtue is the only good" for human beings, and that external things, such as health, wealth, and pleasure, are not good or bad in themselves (adiaphora) but have value as "material for virtue to act upon". Many Stoics—such as Seneca and Epictetus—emphasized that because "virtue is sufficient for happiness", a sage would be emotionally resilient to misfortune. The Stoics also held that certain destructive emotions resulted from errors of judgment, and they believed people should aim to maintain a will (called prohairesis) that is "in accordance with nature". Because of this, the Stoics thought the best indication of an individual's philosophy was not what a person said but how a person behaved. To live a good life, one had to understand the rules of the natural order since they believed everything was rooted in nature. (Full article...)
    Stoicism is a school of Hellenistic philosophy founded by Zeno of Citium in Athens in the early 3rd century BCE. It is a philosophy of personal virtue ethics informed by its system of logic and its views on the natural world, asserting that the practice of virtue is both necessary and sufficient to achieve eudaimonia (happiness, lit. 'good spiritedness'): one flourishes by living an ethical life. The Stoics identified the path to eudaimonia with a life spent practicing virtue and living in accordance with nature.

    Alongside Aristotelian ethics, the Stoic tradition forms one of the major founding approaches to virtue ethics. The Stoics are especially known for teaching that "virtue is the only good" for human beings, and that external things, such as health, wealth, and pleasure, are not good or bad in themselves (adiaphora) but have value as "material for virtue to act upon". Many Stoics—such as Seneca and Epictetus—emphasized that because "virtue is sufficient for happiness", a sage would be emotionally resilient to misfortune. The Stoics also held that certain destructive emotions resulted from errors of judgment, and they believed people should aim to maintain a will (called prohairesis) that is "in accordance with nature". Because of this, the Stoics thought the best indication of an individual's philosophy was not what a person said but how a person behaved. To live a good life, one had to understand the rules of the natural order since they believed everything was rooted in nature. (Full article...)
  • Image 12Historia animalium et al., Constantinople, 12th century (Biblioteca Medicea Laurenziana, pluteo 87.4)History of Animals (Greek: Τῶν περὶ τὰ ζῷα ἱστοριῶν, Ton peri ta zoia historion, "Inquiries on Animals"; Latin: Historia Animalium, "History of Animals") is one of the major texts on biology by the ancient Greek philosopher Aristotle, who had studied at Plato's Academy in Athens. It was written in the fourth century BC; Aristotle died in 322 BC.Generally seen as a pioneering work of zoology, Aristotle frames his text by explaining that he is investigating the what (the existing facts about animals) prior to establishing the why (the causes of these characteristics). The book is thus an attempt to apply philosophy to part of the natural world. Throughout the work, Aristotle seeks to identify differences, both between individuals and between groups. A group is established when it is seen that all members have the same set of distinguishing features; for example, that all birds have feathers, wings, and beaks. This relationship between the birds and their features is recognized as a universal. (Full article...)
    Historia animalium et al., Constantinople, 12th century (Biblioteca Medicea Laurenziana, pluteo 87.4)

    History of Animals (Greek: Τῶν περὶ τὰ ζῷα ἱστοριῶν, Ton peri ta zoia historion, "Inquiries on Animals"; Latin: Historia Animalium, "History of Animals") is one of the major texts on biology by the ancient Greek philosopher Aristotle, who had studied at Plato's Academy in Athens. It was written in the fourth century BC; Aristotle died in 322 BC.

    Generally seen as a pioneering work of zoology, Aristotle frames his text by explaining that he is investigating the what (the existing facts about animals) prior to establishing the why (the causes of these characteristics). The book is thus an attempt to apply philosophy to part of the natural world. Throughout the work, Aristotle seeks to identify differences, both between individuals and between groups. A group is established when it is seen that all members have the same set of distinguishing features; for example, that all birds have feathers, wings, and beaks. This relationship between the birds and their features is recognized as a universal. (Full article...)
  • Image 13Saint Irenaeus, the second-century philosopher and theologian who inspired the development of the Irenaean theodicy.The Irenaean theodicy is a Christian theodicy (a response to the problem of evil). It defends the probability of an omnipotent and omnibenevolent (all-powerful and perfectly loving) God in the face of evidence of evil in the world. Numerous variations of theodicy have been proposed which all maintain that, while evil exists, God is either not responsible for creating evil, or he is not guilty for creating evil. Typically, the Irenaean theodicy asserts that the world is the best of all possible worlds because it allows humans to fully develop. Most versions of the Irenaean theodicy propose that creation is incomplete, as humans are not yet fully developed, and experiencing evil and suffering is necessary for such development.Second-century theologian and philosopher Irenaeus, after whom the theodicy is named, proposed a two-stage creation process in which humans require free will and the experience of evil to develop. Another early Christian theologian, Origen, presented a response to the problem of evil which cast the world as a schoolroom or hospital for the soul; theologian Mark Scott has argued that Origen, rather than Irenaeus, ought to be considered the father of this kind of theodicy. Friedrich Schleiermacher argued in the nineteenth century that God must necessarily create flawlessly, so this world must be the best possible world because it allows God's purposes to be naturally fulfilled. In 1966, philosopher John Hick discussed the similarities of the preceding theodicies, calling them all "Irenaean". He supported the view that creation is incomplete and argued that the world is best placed for the full moral development of humans, as it presents genuine moral choices. British philosopher Richard Swinburne proposed that, to make a free moral choice, humans must have experience of the consequences of their own actions and that natural evil must exist to provide such choices. (Full article...)
    Saint Irenaeus, the second-century philosopher and theologian who inspired the development of the Irenaean theodicy.


    The Irenaean theodicy is a Christian theodicy (a response to the problem of evil). It defends the probability of an omnipotent and omnibenevolent (all-powerful and perfectly loving) God in the face of evidence of evil in the world. Numerous variations of theodicy have been proposed which all maintain that, while evil exists, God is either not responsible for creating evil, or he is not guilty for creating evil. Typically, the Irenaean theodicy asserts that the world is the best of all possible worlds because it allows humans to fully develop. Most versions of the Irenaean theodicy propose that creation is incomplete, as humans are not yet fully developed, and experiencing evil and suffering is necessary for such development.

    Second-century theologian and philosopher Irenaeus, after whom the theodicy is named, proposed a two-stage creation process in which humans require free will and the experience of evil to develop. Another early Christian theologian, Origen, presented a response to the problem of evil which cast the world as a schoolroom or hospital for the soul; theologian Mark Scott has argued that Origen, rather than Irenaeus, ought to be considered the father of this kind of theodicy. Friedrich Schleiermacher argued in the nineteenth century that God must necessarily create flawlessly, so this world must be the best possible world because it allows God's purposes to be naturally fulfilled. In 1966, philosopher John Hick discussed the similarities of the preceding theodicies, calling them all "Irenaean". He supported the view that creation is incomplete and argued that the world is best placed for the full moral development of humans, as it presents genuine moral choices. British philosopher Richard Swinburne proposed that, to make a free moral choice, humans must have experience of the consequences of their own actions and that natural evil must exist to provide such choices. (Full article...)
  • Image 14Cochrane in 2013Alasdair Cochrane (born 31 March 1978) is a British political theorist and ethicist who is currently Professor of Political Theory in the Department of Politics and International Relations at the University of Sheffield. He is known for his work on animal rights from the perspective of political theory, which is the subject of his two books: An Introduction to Animals and Political Theory (2010, Palgrave Macmillan) and Animal Rights Without Liberation (2012, Columbia University Press). His third book, Sentientist Politics, was published by Oxford University Press in 2018. He is a founding member of the Centre for Animals and Social Justice, a UK-based think tank focused on furthering the social and political status of nonhuman animals. He joined the Department at Sheffield in 2012, having previously been a faculty member at the Centre for the Study of Human Rights, London School of Economics. Cochrane is a Sentientist. Sentientism is a naturalistic worldview that grants moral consideration to all sentient beings.Cochrane's work forms part of the political turn in animal ethics—that is, the emergence of academic literature exploring the normative aspects of human/nonhuman animal relationships from a political perspective. He is known for his interest-based account of animal rights, a theory of justice according to which animals have rights based on their possession of normatively-significant interests. The account is a two-tiered one, with individuals' strong interests grounding prima facie rights, and some prima facie rights becoming concrete, or all-things-considered, rights. In this picture, the violation of concrete rights, but not necessarily prima facie rights, represents an injustice. In particular, Cochrane argues that sentient animals' interests against suffering and death ground prima facie rights against the infliction of suffering and death. These prima facie rights convert to concrete rights in, for example, animal agriculture and animal testing, meaning that killing nonhuman animals or making them suffer for these purposes is unjust. (Full article...)
    Cochrane in 2013

    Alasdair Cochrane (born 31 March 1978) is a British political theorist and ethicist who is currently Professor of Political Theory in the Department of Politics and International Relations at the University of Sheffield. He is known for his work on animal rights from the perspective of political theory, which is the subject of his two books: An Introduction to Animals and Political Theory (2010, Palgrave Macmillan) and Animal Rights Without Liberation (2012, Columbia University Press). His third book, Sentientist Politics, was published by Oxford University Press in 2018. He is a founding member of the Centre for Animals and Social Justice, a UK-based think tank focused on furthering the social and political status of nonhuman animals. He joined the Department at Sheffield in 2012, having previously been a faculty member at the Centre for the Study of Human Rights, London School of Economics. Cochrane is a Sentientist. Sentientism is a naturalistic worldview that grants moral consideration to all sentient beings.

    Cochrane's work forms part of the political turn in animal ethics—that is, the emergence of academic literature exploring the normative aspects of human/nonhuman animal relationships from a political perspective. He is known for his interest-based account of animal rights, a theory of justice according to which animals have rights based on their possession of normatively-significant interests. The account is a two-tiered one, with individuals' strong interests grounding prima facie rights, and some prima facie rights becoming concrete, or all-things-considered, rights. In this picture, the violation of concrete rights, but not necessarily prima facie rights, represents an injustice. In particular, Cochrane argues that sentient animals' interests against suffering and death ground prima facie rights against the infliction of suffering and death. These prima facie rights convert to concrete rights in, for example, animal agriculture and animal testing, meaning that killing nonhuman animals or making them suffer for these purposes is unjust. (Full article...)
  • Image 15Merit, demerit and its retributions at the level of the individual. Based on Spiro.Merit (Sanskrit: puṇya, Pali: puñña) is a concept considered fundamental to Buddhist ethics. It is a beneficial and protective force which accumulates as a result of good deeds, acts, or thoughts. Merit-making is important to Buddhist practice: merit brings good and agreeable results, determines the quality of the next life and contributes to a person's growth towards enlightenment. In addition, merit is also shared with a deceased loved one, in order to help the deceased in their new existence. Despite modernization, merit-making remains essential in traditional Buddhist countries and has had a significant impact on the rural economies in these countries.Merit is connected with the notions of purity and goodness. Before Buddhism, merit was used with regard to ancestor worship, but in Buddhism it gained a more general ethical meaning. Merit is a force that results from good deeds done; it is capable of attracting good circumstances in a person's life, as well as improving the person's mind and inner well-being. Moreover, it affects the next lives to come, as well as the destination a person is reborn. The opposite of merit is demerit (papa), and it is believed that merit is able to weaken demerit. Indeed, merit has even been connected to the path to Nirvana itself, but many scholars say that this refers only to some types of merit. (Full article...)
    Merit, demerit and its retributions at the level of the individual. Based on Spiro.

    Merit (Sanskrit: puṇya, Pali: puñña) is a concept considered fundamental to Buddhist ethics. It is a beneficial and protective force which accumulates as a result of good deeds, acts, or thoughts. Merit-making is important to Buddhist practice: merit brings good and agreeable results, determines the quality of the next life and contributes to a person's growth towards enlightenment. In addition, merit is also shared with a deceased loved one, in order to help the deceased in their new existence. Despite modernization, merit-making remains essential in traditional Buddhist countries and has had a significant impact on the rural economies in these countries.

    Merit is connected with the notions of purity and goodness. Before Buddhism, merit was used with regard to ancestor worship, but in Buddhism it gained a more general ethical meaning. Merit is a force that results from good deeds done; it is capable of attracting good circumstances in a person's life, as well as improving the person's mind and inner well-being. Moreover, it affects the next lives to come, as well as the destination a person is reborn. The opposite of merit is demerit (papa), and it is believed that merit is able to weaken demerit. Indeed, merit has even been connected to the path to Nirvana itself, but many scholars say that this refers only to some types of merit. (Full article...)

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Academic Branches of Philosophy

Philosophy ponders the most fundamental questions humankind has been able to ask. These are increasingly numerous and over time they have been arranged into the overlapping branches of the philosophy tree:

  • Aesthetics: What is art? What is beauty? Is there a standard of taste? Is art meaningful? If so, what does it mean? What is good art? Is art for the purpose of an end, or is "art for art's sake?" What connects us to art? How does art affect us? Is some art unethical? Can art corrupt or elevate societies?
  • Epistemology: What are the nature and limits of knowledge? What is more fundamental to human existence, knowing (epistemology) or being (ontology)? How do we come to know what we know? What are the limits and scope of knowledge? How can we know that there are other minds (if we can)? How can we know that there is an external world (if we can)? How can we prove our answers? What is a true statement?
  • Ethics: Is there a difference between ethically right and wrong actions (or values, or institutions)? If so, what is that difference? Which actions are right, and which wrong? Do divine commands make right acts right, or is their rightness based on something else? Are there standards of rightness that are absolute, or are all such standards relative to particular cultures? How should I live? What is happiness?
  • Logic: What makes a good argument? How can I think critically about complicated arguments? What makes for good thinking? When can I say that something just does not make sense? Where is the origin of logic?
  • Metaphysics: What sorts of things exist? What is the nature of those things? Do some things exist independently of our perception? What is the nature of space and time? What is the relationship of the mind to the body? What is it to be a person? What is it to be conscious? Do gods exist?
  • Political philosophy: Are political institutions and their exercise of power justified? What is justice? Is there a 'proper' role and scope of government? Is democracy the best form of governance? Is governance ethically justifiable? Should a state be allowed? Should a state be able to promote the norms and values of a certain moral or religious doctrine? Are states allowed to go to war? Do states have duties against inhabitants of other states?

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