#1
Karl Popper
1902 - 1994 (92 years)
Sir Karl Raimund Popper was an Austrian-British philosopher, academic and social commentator. One of the 20th century's most influential philosophers of science, Popper is known for his rejection of the classical inductivist views on the scientific method in favour of empirical falsification. According to Popper, a theory in the empirical sciences can never be proven, but it can be falsified, meaning that it can be scrutinised with decisive experiments. Popper was opposed to the classical justificationist account of knowledge, which he replaced with critical rationalism, namely "the first n...
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Jacques Derrida
1930 - 2004 (74 years)
Jacques Derrida was an Algerian-born French philosopher. He developed the philosophy of deconstruction, which he utilized in numerous texts, and which was developed through close readings of the linguistics of Ferdinand de Saussure and Husserlian and Heideggerian phenomenology. He is one of the major figures associated with post-structuralism and postmodern philosophy although he has distanced himself from post-structuralism and "never used this word [postmodernity]".
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Jürgen Habermas
1929 - Present (94 years)
Jürgen Habermas is a German philosopher mostly associated with the influential Frankurt School in Germany, part of the Institute for Social Research, at Goethe University Frankfurt, and historically an important center for research on social theory and critical philosophy. Habermas, now 90, earned his Ph.D. in Philosophy from the University of Bonn in 1954. Habermas is a famed philosopher who has taught a number of influential philosophers, including Hans Joas at the University of Chicago. Habermas is known for his work on communicative rationality, a position that place emphasis on rational...
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Willard Van Orman Quine
1908 - 2000 (92 years)
Willard Van Orman Quine was an American philosopher and logician in the analytic tradition, recognized as "one of the most influential philosophers of the twentieth century". From 1930 until his death 70 years later, Quine was continually affiliated with Harvard University in one way or another, first as a student, then as a professor. He filled the Edgar Pierce Chair of Philosophy at Harvard from 1956 to 1978.
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Peter Singer
1946 - Present (77 years)
Peter Singer is a well-known Australian moral philosopher, Laureate Professor at the Centre for Applied Philosophy and Public Ethics at the University of Melbourne, and Ira W. DeCamp Professor of Bioethics at Princeton University. He studied at the University of Melbourne and the University of Oxford. Peter Singer first arrived on the scene of international prominence with the publication of Animal Liberation: The Definitive Classic of the Animal Movement in 1975. In this book, he makes a compelling case for eschewing the eating of animals for a life of veganism. His critical essay, “Famine, A...
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Richard Rorty
1931 - 2007 (76 years)
Richard McKay Rorty was an American philosopher. Educated at the University of Chicago and Yale University, he had strong interests and training in both the history of philosophy and in contemporary analytic philosophy. Rorty had a long and diverse academic career, including positions as Stuart Professor of Philosophy at Princeton University, Kenan Professor of Humanities at the University of Virginia, and Professor of Comparative literature at Stanford University. Among his most influential books are Philosophy and the Mirror of Nature , Consequences of Pragmatism , and Contingency, Irony, a...
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Hilary Putnam
1926 - 2016 (90 years)
Hilary Whitehall Putnam was an American philosopher, mathematician, and computer scientist, and a major figure in analytic philosophy in the second half of the 20th century. He made significant contributions to philosophy of mind, philosophy of language, philosophy of mathematics, and philosophy of science. Outside philosophy, Putnam contributed to mathematics and computer science. Together with Martin Davis he developed the Davis–Putnam algorithm for the Boolean satisfiability problem and he helped demonstrate the unsolvability of Hilbert's tenth problem.
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Alasdair MacIntyre
1929 - Present (94 years)
Alasdair MacIntyre is Senior Research Fellow at the Centre for Contemporary Aristotelian Studies in Ethics and Politics (CASEP) at London Metropolitan University. He is also Emeritus Professor of Philosophy at the University of Notre Dame, and Permanent Senior Distinguished Research Fellow at the Notre Dame Center for Ethics and Culture. MacIntyre received his early philosophical training at the University of Manchester and the University of Oxford. MacIntyre is widely considered one of the world’s top philosophers in ethics and political philosophy. His book, After Virtue, is a classic exp...
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John Rawls
1921 - 2002 (81 years)
John Bordley Rawls was an American moral, legal and political philosopher in the liberal tradition. Rawls received both the Schock Prize for Logic and Philosophy and the National Humanities Medal in 1999. The latter was presented by President Bill Clinton in recognition of how his works "revived the disciplines of political and ethical philosophy with his argument that a society in which the most fortunate help the least fortunate is not only a moral society but a logical one".
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Saul Kripke
1940 - 2022 (82 years)
Saul Kripke currently boasts the title of Distinguished Professor of Philosophy at the Graduate Center of the City University of New York. Unlike other philosophers on this list (and other notable academics in general) Kripke holds only a bachelor’s degree in mathematics, earned in 1962 at Harvard University. It is worth noting, however, that during his undergraduate studies Kripke taught a graduate-level logic course at MIT. He also holds numerous honorary degrees. Kripke has also taught at Harvard University, Rockefeller University, and Princeton University. Kripke’s influence is felt most in logic, philosophy of language, and epistemology.
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Gilles Deleuze
1925 - 1995 (70 years)
Gilles Louis René Deleuze was a French philosopher who, from the early 1950s until his death in 1995, wrote on philosophy, literature, film, and fine art. His most popular works were the two volumes of Capitalism and Schizophrenia: Anti-Oedipus and A Thousand Plateaus , both co-written with psychoanalyst Félix Guattari. His metaphysical treatise Difference and Repetition is considered by many scholars to be his magnum opus.
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Daniel Dennett
1942 - Present (81 years)
Currently appointed as the Austin B. Fletcher Professor of Philosophy at Tufts University (and co-director of the Center for Cognitive Studies) Daniel Dennett is a philosopher concerned with questions of the mind and cognitive science, and is colloquially known as one of the “Four Horsemen of New Atheism.” As an undergraduate, Dennett studied at Wesleyan University and Harvard University before earning his PhD in philosophy at Oxford University in 1965. Whether discussing consciousness, perception, or free will, the philosophy of mind is central to Dennett’s work. In particular, Dennett is kno...
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Emmanuel Levinas
1906 - 1995 (89 years)
Emmanuel Levinas was a French philosopher of Lithuanian Jewish ancestry who is known for his work within Jewish philosophy, existentialism, and phenomenology, focusing on the relationship of ethics to metaphysics and ontology.
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Alvin Plantinga
1932 - Present (91 years)
Alvin Plantinga currently holds the title of the William Harry Jellema Chair in Philosophy at Calvin University. Previously, Plantinga has taught at Wayne State University and the University of Notre Dame. Additionally, Plantinga was the president of the American Philosophical Association, Western Division from 1981 to 1982. As an undergraduate, Plantinga studied at Jamestown College, Calvin College, and Harvard University. Plantinga went on to pursue graduate studies at the University of Michigan, before transferring to Yale University in 1955 and earning his PhD there in 1958. Plantinga is o...
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Robert Nozick
1938 - 2002 (64 years)
Robert Nozick was an American philosopher. He held the Joseph Pellegrino University Professorship at Harvard University, and was president of the American Philosophical Association. He is best known for his books Anarchy, State, and Utopia , a libertarian answer to John Rawls' A Theory of Justice , in which Nozick also presented his own theory of utopia as one in which people can freely choose the rules of the society they enter into, and Philosophical Explanations , which included his counterfactual theory of knowledge. His other work involved ethics, decision theory, philosophy of mind, metaphysics and epistemology.
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Alonzo Church
1903 - 1995 (92 years)
Alonzo Church was an American mathematician, computer scientist, logician, and philosopher who made major contributions to mathematical logic and the foundations of theoretical computer science. He is best known for the lambda calculus, the Church–Turing thesis, proving the unsolvability of the Entscheidungsproblem, the Frege–Church ontology, and the Church–Rosser theorem. He also worked on philosophy of language . Alongside his doctoral student Alan Turing, Church is considered one of the founders of computer science.
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Thomas Nagel
1937 - Present (86 years)
Currently holding the title of University Professor of Philosophy and Law, Emeritus at New York University, Thomas Nagel previously held positions at the University of California, Berkeley and Princeton University, among others. Nagel earned a BA in philosophy from Cornell University in 1958, a BPhil in 1960 at the University of Oxford (as a Fulbright scholar, and studying under JL Austin, no less), and his PhD from Harvard University in 1963. Though primarily working in political philosophy and ethics throughout his career, Nagel achieved quite a bit of (ongoing) fame and notoriety in the rea...
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Alain Badiou
1937 - Present (86 years)
Alain Badiou is formerly chair of Philosophy at the École normale supérieure (ENS), and is a founder of the faculty of Philosophy of the Université de Paris VIII along with French philosophy luminaries Michel Foucault and Jean-François Lyotard. Badiou though associated with postmodern thinkers like Foucault maintains that his thought and work cannot be described adequately by postmodernism, though it is not also purely modern. He is a prominent advocate of a return to communism as a form of government. Badiou received his diploma from the École Normale Supérieure, essentially a master’s degree in Philosophy, on the topic of modern philosopher Spinoza.
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Martha Nussbaum
1947 - Present (76 years)
Currently, Martha Nussbaum holds the position of Ernst Freund Distinguished Service Professor of Law and Ethics at the University of Chicago. Too influential to be confined to one department, Nussbaum is appointed to the faculty of both the philosophy department and the law school. As an undergraduate, Nussbaum spent two years at Wellesley College, before deciding to pursue theatre studies at New York University. After, Nussbaum completed her graduate studies and PhD at Harvard University. With roots in ancient philosophy and classics, Nussbaum is a significantly influential voice of feminism and liberalism.
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R. M. Hare
1919 - 2002 (83 years)
Richard Mervyn Hare , usually cited as R. M. Hare, was a British moral philosopher who held the post of White's Professor of Moral Philosophy at the University of Oxford from 1966 until 1983. He subsequently taught for a number of years at the University of Florida. His meta-ethical theories were influential during the second half of the twentieth century.
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Donald Davidson
1917 - 2003 (86 years)
Donald Herbert Davidson was an American philosopher. He served as Slusser Professor of Philosophy at the University of California, Berkeley, from 1981 to 2003 after having also held teaching appointments at Stanford University, Rockefeller University, Princeton University, and the University of Chicago. Davidson was known for his charismatic personality and the depth and difficulty of his thought. His work exerted considerable influence in many areas of philosophy from the 1960s onward, particularly in philosophy of mind, philosophy of language, and action theory. While Davidson was an analyt...
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Nelson Goodman
1906 - 1998 (92 years)
Henry Nelson Goodman was an American philosopher, known for his work on counterfactuals, mereology, the problem of induction, irrealism, and aesthetics. Life and career Goodman was born in Somerville, Massachusetts, the son of Sarah Elizabeth and Henry Lewis Goodman. He was of Jewish origins. He graduated from Harvard University, AB, magna cum laude . During the 1930s, he ran an art gallery in Boston, Massachusetts, while studying for a Harvard PhD in philosophy, which he completed in 1941. His experience as an art dealer helps explain his later turn towards aesthetics, where he became better known than in logic and analytic philosophy.
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Paul Feyerabend
1924 - 1994 (70 years)
Paul Karl Feyerabend was an Austrian philosopher best known for his work in the philosophy of science. He started his academic career as lecturer in the philosophy of science at the University of Bristol ; afterwards, he moved to the University of California, Berkeley, where he taught for three decades . At various points in his life, he held joint appointments at the University College London , the London School of Economics , the FU Berlin , Yale University , the University of Auckland , the University of Sussex , and, finally, the ETH Zurich . He gave lecture series at Stanford University ...
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Michael Dummett
1925 - 2011 (86 years)
Sir Michael Anthony Eardley Dummett was an English academic described as "among the most significant British philosophers of the last century and a leading campaigner for racial tolerance and equality." He was, until 1992, Wykeham Professor of Logic at the University of Oxford. He wrote on the history of analytic philosophy, notably as an interpreter of Frege, and made original contributions particularly in the philosophies of mathematics, logic, language and metaphysics. He was known for his work on truth and meaning and their implications to debates between realism and anti-realism, a term he helped to popularize.
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Isaiah Berlin
1909 - 1997 (88 years)
Sir Isaiah Berlin was a Russian-British social and political theorist, philosopher, and historian of ideas. Although he became increasingly averse to writing for publication, his improvised lectures and talks were sometimes recorded and transcribed, and many of his spoken words were converted into published essays and books, both by himself and by others, especially his principal editor from 1974, Henry Hardy.
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Jean-François Lyotard
1924 - 1998 (74 years)
Jean-François Lyotard was a French philosopher, sociologist, and literary theorist. His interdisciplinary discourse spans such topics as epistemology and communication, the human body, modern art and postmodern art, literature and critical theory, music, film, time and memory, space, the city and landscape, the sublime, and the relation between aesthetics and politics. He is best known for his articulation of postmodernism after the late 1970s and the analysis of the impact of postmodernity on the human condition. Lyotard was a key personality in contemporary continental philosophy and authored 26 books and many articles.
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Judith Butler
1956 - Present (67 years)
Judith Butler is the Maxine Ellio Professor in the Department of Comparative Literature and the Program of Critical Theory at the University of California, Berkeley. Butler earned a bachelor of arts in philosophy at Yale University in 1978, and her PhD at Yale in 1984. In addition to UC Berkeley, Butler has taught at Wesleyan University, George Washington University, Johns Hopkins University, Columbia University, and the University of Amsterdam. Drawing on critical traditions including phenomenology, feminism, cultural criticism, and philosophy of language, much of Butler’s work focuses on issues of gender.
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Tom Regan
1938 - 2017 (79 years)
Tom Regan was an American philosopher who specialized in animal rights theory. He was professor emeritus of philosophy at North Carolina State University, where he had taught from 1967 until his retirement in 2001.
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Carl Gustav Hempel
1905 - 1997 (92 years)
Carl Gustav "Peter" Hempel was a German writer, philosopher, logician, and epistemologist. He was a major figure in logical empiricism, a 20th-century movement in the philosophy of science. He is especially well known for his articulation of the deductive-nomological model of scientific explanation, which was considered the "standard model" of scientific explanation during the 1950s and 1960s. He is also known for the raven paradox .
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Bernard Williams
1929 - 2003 (74 years)
Sir Bernard Arthur Owen Williams, FBA was an English moral philosopher. His publications include Problems of the Self , Ethics and the Limits of Philosophy , Shame and Necessity , and Truth and Truthfulness . He was knighted in 1999.
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John McDowell
1942 - Present (81 years)
John Henry McDowell, FBA is a South African philosopher, formerly a fellow of University College, Oxford, and now university professor at the University of Pittsburgh. Although he has written on metaphysics, epistemology, ancient philosophy, nature, and meta-ethics, McDowell's most influential work has been in the philosophy of mind and philosophy of language. McDowell was one of three recipients of the 2010 Andrew W. Mellon Foundation's Distinguished Achievement Award, and is a Fellow of both the American Academy of Arts & Sciences and the British Academy.
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Nicholas Rescher
1928 - Present (95 years)
German-born Nicholas Rescher is a professor of philosophy at the University of Pittsburgh, as well as the Chairman for the Center of Philosophy of Science. Rescher came to the United States as a child, where he would go on to earn a degree from Queens College (in mathematics) before earning a PhD in philosophy in 1951 at Princeton University, at only 22 years of age. Rescher taught at Princeton until 1961, when he changed to the University of Pittsburgh. Rescher’s influence can be appreciated merely by the volume of his bibliography; he claims authorial credit on over 100 books and 400 articles.
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William Lane Craig
1949 - Present (74 years)
William Lane Craig was born in Peoria, Illinois, in 1949. He earned a B.A. from Wheaton College, and pursued graduate work at Trinity Evangelical Divinity School in the philosophy of religion. His earned his doctorate in 1977 at the University of Birmingham, England, with work on the cosmological argument for God’s existence under the supervision of John Hick. He pursued postdoctoral work under the direction of Wolfhart Pannenberg at the Ludwig-Maximillians-Universität München in Germany, where he earned a doctorate in theology in 1984. Craig is currently research professor of philosophy at t...
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Edmund Gettier
1927 - 2021 (94 years)
Edmund Lee Gettier III was an American philosopher at the University of Massachusetts Amherst. He is best known for his short 1963 article "Is Justified True Belief Knowledge?", which has generated an extensive philosophical literature trying to respond to what became known as the Gettier problem.
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Susan Haack
1945 - Present (78 years)
Susan Haack is a distinguished professor in the humanities, Cooper Senior Scholar in Arts and Sciences, professor of philosophy, and professor of law at the University of Miami in Coral Gables, Florida.
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Mario Bunge
1919 - 2020 (101 years)
Mario Augusto Bunge was an Argentine-Canadian philosopher and physicist. His philosophical writings combined scientific realism, systemism, materialism, emergentism, and other principles. He was an advocate of "exact philosophy" and a critic of existentialist, hermeneutical, phenomenological philosophy, and postmodernism. He was popularly known for his opinions against pseudoscience.
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Peter Vallentyne
1952 - Present (71 years)
Peter Vallentyne is Florence G. Kline Professor of Philosophy at the University of Missouri in Columbia, Missouri. He holds dual citizenship in the United States and Canada. Biography Vallentyne received his B.A. from McGill University in 1978 and his Ph.D. from the University of Pittsburgh in 1984, under the direction of David Gauthier and with significant help from Shelly Kagan. He formerly taught at the University of Western Ontario and Virginia Commonwealth University .
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G. E. M. Anscombe
1919 - 2001 (82 years)
Gertrude Elizabeth Margaret Anscombe , usually cited as G. E. M. Anscombe or Elizabeth Anscombe, was a British analytic philosopher. She wrote on the philosophy of mind, philosophy of action, philosophical logic, philosophy of language, and ethics. She was a prominent figure of analytical Thomism, a Fellow of Somerville College, Oxford and Professor of Philosophy at the University of Cambridge.
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Derek Parfit
1942 - 2017 (75 years)
Derek Antony Parfit was a British philosopher who specialised in personal identity, rationality, and ethics. He is widely considered one of the most important and influential moral philosophers of the late 20th and early 21st centuries.
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Amartya Sen
1933 - Present (90 years)
Amartya Sen is the Thomas W. Lamont University Professor and Professor of Economics and Philosophy at Harvard University. He earned a B.A. in economics from the University of Calcutta and a B.A., M.A., and Ph.D from Trinity College in Cambridge. An expert in the study of welfare economics, Sen has an impressive bibliography showcasing his research and work. Having survived the Bengal famine of 1943 as a child, his interest in economics was piqued. In his work, Poverty and Famines: An Essay on Entitlement and Deprivation, he concluded that the cause of famine is not always just lack of food, it is just as often a breakdown in the distribution of available resources.
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Jerry Fodor
1935 - 2017 (82 years)
Jerry Alan Fodor was an American philosopher and the author of many crucial works in the fields of philosophy of mind and cognitive science. His writings in these fields laid the groundwork for the modularity of mind and the language of thought hypotheses, and he is recognized as having had "an enormous influence on virtually every portion of the philosophy of mind literature since 1960." At the time of his death in 2017, he held the position of State of New Jersey Professor of Philosophy, Emeritus, at Rutgers University, and had taught previously at the City University of New York Graduate C...
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Ronald Dworkin
1931 - 2013 (82 years)
Ronald Myles Dworkin was an American philosopher, jurist, and scholar of United States constitutional law. At the time of his death, he was Frank Henry Sommer Professor of Law and Philosophy at New York University and Professor of Jurisprudence at University College London. Dworkin had taught previously at Yale Law School and the University of Oxford, where he was the Professor of Jurisprudence, successor to philosopher H.L.A. Hart. An influential contributor to both philosophy of law and political philosophy, Dworkin received the 2007 Holberg International Memorial Prize in the Humanities ...
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P. F. Strawson
1919 - 2006 (87 years)
Sir Peter Frederick Strawson was an English philosopher. He was the Waynflete Professor of Metaphysical Philosophy at the University of Oxford from 1968 to 1987. Before that, he was appointed as a college lecturer at University College, Oxford, in 1947, and became a tutorial fellow the following year, until 1968. On his retirement in 1987, he returned to the college and continued working there until shortly before his death. His portrait was painted by the artists Muli Tang and Daphne Todd.
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Félix Guattari
1930 - 1992 (62 years)
Pierre-Félix Guattari was a French psychoanalyst, political philosopher, semiotician, social activist, and screenwriter. He co-founded schizoanalysis with Gilles Deleuze, and ecosophy with Arne Næss, and is best known for his literary and philosophical collaborations with Deleuze, most notably Anti-Oedipus and A Thousand Plateaus , the two volumes of their theoretical work Capitalism and Schizophrenia.
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Stephen Toulmin
1922 - 2009 (87 years)
Stephen Edelston Toulmin was a British philosopher, author, and educator. Influenced by Ludwig Wittgenstein, Toulmin devoted his works to the analysis of moral reasoning. Throughout his writings, he sought to develop practical arguments which can be used effectively in evaluating the ethics behind moral issues. His works were later found useful in the field of rhetoric for analyzing rhetorical arguments. The Toulmin model of argumentation, a diagram containing six interrelated components used for analyzing arguments, and published in his 1958 book The Uses of Argument, was considered his most...
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Jean Baudrillard
1929 - 2007 (78 years)
Jean Baudrillard was a French sociologist, philosopher and poet with interest in cultural studies. He is best known for his analyses of media, contemporary culture, and technological communication, as well as his formulation of concepts such as hyperreality. Baudrillard wrote about diverse subjects, including consumerism, critique of economy, social history, aesthetics, Western foreign policy, and popular culture. Among his most well-known works are Seduction , Simulacra and Simulation , America , and The Gulf War Did Not Take Place . His work is frequently associated with postmodernism and specifically post-structuralism.
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Hubert Dreyfus
1929 - 2017 (88 years)
Hubert Lederer Dreyfus was an American philosopher and professor of philosophy at the University of California, Berkeley. His main interests included phenomenology, existentialism and the philosophy of both psychology and literature, as well as the philosophical implications of artificial intelligence. He was widely known for his exegesis of Martin Heidegger, which critics labeled "Dreydegger".
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Charles Taylor
1931 - Present (92 years)
Charles Taylor is Emeritus Professor of Philosophy at McGill University, Canada. He is known best for his contributions to political philosophy, the philosophy of social science, and the philosophy of history and intellectual history. Taylor received a bachelor’s degree in History from McGill in 1953. As a Rhodes Scholar at the University of Oxford, Taylor took a first-class bachelor’s degree in Philosophy, Politics, and Economics and a Doctor of Philosophy (DPhil) from Oxford in 1961. Notably, his supervisor was Isaiah Berlin, the renowned British social and political theorist. Taylor is ...
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Paul Ricœur
1913 - 2005 (92 years)
Jean Paul Gustave Ricœur was a French philosopher best known for combining phenomenological description with hermeneutics. As such, his thought is within the same tradition as other major hermeneutic phenomenologists, Martin Heidegger, Hans-Georg Gadamer, and Gabriel Marcel. In 2000, he was awarded the Kyoto Prize in Arts and Philosophy for having "revolutionized the methods of hermeneutic phenomenology, expanding the study of textual interpretation to include the broad yet concrete domains of mythology, biblical exegesis, psychoanalysis, theory of metaphor, and narrative theory."
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