Philosophers
A
Abélard, Pierre
Abu Ya'qub al-Sijistani
Acosta, Uriel
Addams, Jane
Adler, Alfred
Adler, Mortimer J.
Adorno, Theodor
Aenesidemus
Agamben, Giorgio
Agrippa von Nettesheim, Heinrich Cornelius
al-Faruqi
al-Ghazali, Abu Hamid Muhammad ibn Muhammad
al-Kindi
Al-Shahrastani
Alembert, Jean d'
Alexander, Samuel
Althusser, Louis
Anacharsis
Anaxagoras
Anaxarchus
Anaximander
Anaximenes (of Miletus)
Anscombe, Elizabeth
Anselm of Canterbury
Anthony, Susan B.
Antisthenes
Appiah, Kwame Anthony
Aquinas, Thomas
Arcesilaus (of Pitane)
Archimedes
Arendt, Hannah
Aristippus (of Cyrene)
Aristotle
Armstrong, D.M.
Arnauld, Antoine
Arrow, Kenneth
Augustine (of Hippo)
Aurelius, Marcus
Austin, J.L.
Averroes
Avicenna
Ayer, Alfred Jules
B
Baader, Franz Xaver von
Babbage, Charles
Bachelard, Gaston
Bacon, Roger
Bacon, Francis
Baier, Kurt
Baier, Annette
Bain, Alexander
Bakunin, Mikhail Alexandrovitch
Bar-Hillel
Barwise, Jon
Bateson, Gregory
Baudrillard, Jean
Bauer, Bruno
Baumgarten, Alexander Gottlieb
Bayes, Thomas
Bayle, Pierre
Beauvoir, Simone de
Beccaria, Cesare
Benacerraf, Paul
Benjamin, Walter
Bentham, Jeremy
Berdyaev, Nicolai Alexandrovich
Bergmann, Gustav
Bergson, Henri
Berkeley, George
Berlin, Isaiah
Bey, Hakim
Bhartrihari
Binning, Hugh
Blackburn, Simon
Blanshard, Brand
Blondel, Maurice
Blood, Benjamin Paul
Boethius, Anicius Manlius Severinus
Bohr, Niels
Bolingbroke, Henry St. John
Bolzano, Bernard
Bonaventure
Bonhoeffer, Dietrich
Boole, George
Boolos, George
Bordo, Susan
Bosanquet, Bernard
Bourdieu, Pierre
Boutroux, Emile
Boyle, Robert
Bradley, Francis Herbert
Brandom, Robert B.
Brentano, Franz
Broad, Charlie Dunbar
Browne, Thomas
Bruno, Giordano
Brunschvicg, Léon
Buber, Martin
Buddha
Bunge, Mario
Buridan, Jean
Burke, Edmund
Butler, Joseph
C
Caird, Edward
Calvin, John
Camus, Albert
Cantor, Georg
Carnap, Rudolf
Carneades (of Cirene)
Carroll, Lewis
Cassirer, Ernst
Castoriadis, Cornelius
Cavell, Stanley
Cavendish, Margaret
Chalmers, David
Charron, Pierre
Chisholm, Roderick
Chomsky, Noam
Chrysippus (of Soli)
Church, Alonzo
Cicero, Marcus Tullius
Cixous, Hélène
Clarke, Samuel
Cleanthes
Clifford, William Kingdon
Colletti, Lucio
Collingwood, Robin George
Comte, Isidore Marie Auguste François Xavier
Condillac, Étienne Bonnot de
Condorcet, Marquis de
Confucius
Conway, Anne
Copernicus
Copleston, Frederick
Cordemoy, Géraud de
Cousin, Victor
Crane, Tim
Crescas, Hasdai ben Abraham
Croce, Benedetto
Cudworth, Ralph
Cumberland, Richard
D
Daly, Mary
Darwin, Charles
Davidson, Donald
De Morgan, Augustus
Debord, Guy
Dedekind, Richard
Dee, John
Deleuze, Gilles
Democritus
Demonax
Dennett, Daniel C.
Derrida, Jacques
Descartes, René
Descombes, Vincent
Dewey, John
Diderot, Denis
Dilthey, Wilhelm
Diogenes
Diogenes, Laertius
Diogenes (of Sinope)
Doeuff, Michèle Le
Dogen Zenji
Donoso Cortés, Juan
Dubois, William Edward Burghardt
Duhem, Pierre Maurice Marie
Dummett, Michael
Durant, Will
Durkheim, Émile
Dworkin, Ronald Myles
E
Eckhart, Meister
Eddington, Arthur Stanley
Einstein, Albert
Eliade, Mircea
Elizabeth of Bohemia
Ellacuría, I.
Ellul, Jacques
Emerson, Ralph Waldo
Empedocles
Empiricus, Sextus
Engels, Friedrich
Epictetus
Epicurus
Erasmus, Desidirius
Eratosthenes (of Cirene)
Erigena, Johannes Scotus
Eriugena, John Scotus
Euclid (of Megara)
Euler, Leonhard
Evans, Gareth
F
Fanon, Frantz
Abélard, Pierre
Abu Ya'qub al-Sijistani
Acosta, Uriel
Addams, Jane
Adler, Alfred
Adler, Mortimer J.
Adorno, Theodor
Aenesidemus
Agamben, Giorgio
Agrippa von Nettesheim, Heinrich Cornelius
al-Faruqi
al-Ghazali, Abu Hamid Muhammad ibn Muhammad
al-Kindi
Al-Shahrastani
Alembert, Jean d'
Alexander, Samuel
Althusser, Louis
Anacharsis
Anaxagoras
Anaxarchus
Anaximander
Anaximenes (of Miletus)
Anscombe, Elizabeth
Anselm of Canterbury
Anthony, Susan B.
Antisthenes
Appiah, Kwame Anthony
Aquinas, Thomas
Arcesilaus (of Pitane)
Archimedes
Arendt, Hannah
Aristippus (of Cyrene)
Aristotle
Armstrong, D.M.
Arnauld, Antoine
Arrow, Kenneth
Augustine (of Hippo)
Aurelius, Marcus
Austin, J.L.
Averroes
Avicenna
Ayer, Alfred Jules
B
Baader, Franz Xaver von
Babbage, Charles
Bachelard, Gaston
Bacon, Roger
Bacon, Francis
Baier, Kurt
Baier, Annette
Bain, Alexander
Bakunin, Mikhail Alexandrovitch
Bar-Hillel
Barwise, Jon
Bateson, Gregory
Baudrillard, Jean
Bauer, Bruno
Baumgarten, Alexander Gottlieb
Bayes, Thomas
Bayle, Pierre
Beauvoir, Simone de
Beccaria, Cesare
Benacerraf, Paul
Benjamin, Walter
Bentham, Jeremy
Berdyaev, Nicolai Alexandrovich
Bergmann, Gustav
Bergson, Henri
Berkeley, George
Berlin, Isaiah
Bey, Hakim
Bhartrihari
Binning, Hugh
Blackburn, Simon
Blanshard, Brand
Blondel, Maurice
Blood, Benjamin Paul
Boethius, Anicius Manlius Severinus
Bohr, Niels
Bolingbroke, Henry St. John
Bolzano, Bernard
Bonaventure
Bonhoeffer, Dietrich
Boole, George
Boolos, George
Bordo, Susan
Bosanquet, Bernard
Bourdieu, Pierre
Boutroux, Emile
Boyle, Robert
Bradley, Francis Herbert
Brandom, Robert B.
Brentano, Franz
Broad, Charlie Dunbar
Browne, Thomas
Bruno, Giordano
Brunschvicg, Léon
Buber, Martin
Buddha
Bunge, Mario
Buridan, Jean
Burke, Edmund
Butler, Joseph
C
Caird, Edward
Calvin, John
Camus, Albert
Cantor, Georg
Carnap, Rudolf
Carneades (of Cirene)
Carroll, Lewis
Cassirer, Ernst
Castoriadis, Cornelius
Cavell, Stanley
Cavendish, Margaret
Chalmers, David
Charron, Pierre
Chisholm, Roderick
Chomsky, Noam
Chrysippus (of Soli)
Church, Alonzo
Cicero, Marcus Tullius
Cixous, Hélène
Clarke, Samuel
Cleanthes
Clifford, William Kingdon
Colletti, Lucio
Collingwood, Robin George
Comte, Isidore Marie Auguste François Xavier
Condillac, Étienne Bonnot de
Condorcet, Marquis de
Confucius
Conway, Anne
Copernicus
Copleston, Frederick
Cordemoy, Géraud de
Cousin, Victor
Crane, Tim
Crescas, Hasdai ben Abraham
Croce, Benedetto
Cudworth, Ralph
Cumberland, Richard
D
Daly, Mary
Darwin, Charles
Davidson, Donald
De Morgan, Augustus
Debord, Guy
Dedekind, Richard
Dee, John
Deleuze, Gilles
Democritus
Demonax
Dennett, Daniel C.
Derrida, Jacques
Descartes, René
Descombes, Vincent
Dewey, John
Diderot, Denis
Dilthey, Wilhelm
Diogenes
Diogenes, Laertius
Diogenes (of Sinope)
Doeuff, Michèle Le
Dogen Zenji
Donoso Cortés, Juan
Dubois, William Edward Burghardt
Duhem, Pierre Maurice Marie
Dummett, Michael
Durant, Will
Durkheim, Émile
Dworkin, Ronald Myles
E
Eckhart, Meister
Eddington, Arthur Stanley
Einstein, Albert
Eliade, Mircea
Elizabeth of Bohemia
Ellacuría, I.
Ellul, Jacques
Emerson, Ralph Waldo
Empedocles
Empiricus, Sextus
Engels, Friedrich
Epictetus
Epicurus
Erasmus, Desidirius
Eratosthenes (of Cirene)
Erigena, Johannes Scotus
Eriugena, John Scotus
Euclid (of Megara)
Euler, Leonhard
Evans, Gareth
F
Fanon, Frantz
Farabi
Feigl, Herbert
Ferrier, James Frederick
Feuerbach, Ludwig Andreas
Feyerabend, Paul
Feynman, Richard
Fibonacci, Leonardo
Fichte, Johann Gottlieb
Fichte, Immanuel Hermann
Ficino, Marsilio
Filmer, Robert
Finkielkraut, Alain
Foot, Philippa
Foucault, Michel
Fourier, Jean Baptiste Joseph
Fraassen, Bas C. van
Frankel, Charles
Frege, Gottlob
Freud, Sigmund
Fries, Jakob Friedrich
Fuller, Sarah Margaret
G
Gadamer, Hans-Georg
Galen (of Pergamum)
Galileo
Gandhi, Mahatma
Gassendi, Pierre
Gauss, Carl Friedrich
Gauthier, David
Gay, John
Ge Hong
Geach, Peter
Gellner, Ernest
Gersonides
Gert, Bernard
Geulincx, A.
Gilligan, Carol
Gilson, Etienne
Girard, René
Glanvill, Joseph
Godwin, William
Goldman, Emma
Goodman, Nelson
Gorgias
Gracian, Baltasar
Gramsci, Antonio
Grant, George
Grathoff, Richard
Green, Thomas Hill
Grice, Paul
Grosseteste, Robert
Grosso, Michael
Grotius, Hugo
Guattari, Félix
Gurdjieff, George Ivanovitch
Gödel, Kurt
H
Haack, Susan
Habermas, Jürgen
Hamann, Johann Georg
Hamilton, William
Haraway, Donna
Harding, Donna
Hare, Richard Mervin
Harman, Gilbert
Hart, Herbert Lionel Adolphus
Hartley, David
Hartmann, Karl Robert Eduard Von
Hartmann, Nicolai
Haugeland, John
Hayek, Friedrich August von
Hegel, Georg Wilhelm Friedrich
Heidegger, Martin
Heisenberg, Werner
Held, Virginia
Héloise
Helvetius, Claude Adrien
Hempel, Carl Gustav
Heraclitus (of Ephesus)
Herbert of Cherbury, Edward
Hilbert, David
Hipparchus
Hippias (of Ellis)
Hippocrates (of Cos)
Hoagland, Sarah Lucia
Hobbes, Thomas
Hodgson, Shadworth
Hoffer, Eric
Hofstadter, Douglas
Holbach, Paul-Henri-Dietrich
Holderlin, Johann Christian Friedrich
Honderich, Ted
Hook, Sidney
Hopper, Grace
Horkheimer, Max
Horney, Karen
Hume, David
Hursthouse, Rosalind
Husserl, Edmund Gustav Albrecht
Hutcheson, Francis
Huxley, Thomas Henry
Hypatia (of Alexandria)
I
Ibn Daud
Ibn Gabirol
Illich, Ivan
Ingarden, Roman
Iqbal, Muhammad
Irigaray, Luce
J
Jacobi, Friedrich Heinrich
Jaegwon Kim
James, William
Jameson, Fredric
Jaspers, Karl Theodor
Jonas, Hans
Jung, Carl Gustaf
K
Kant, Immanuel
Kelsen, Hans
Kepler, Johannes
Keynes, John Maynard
Khusraw, Nasir
Kierkegaard, Soren
Kim, Jaegwon
Kirmani, Hamid al-Din al-
Kojève, Alexandre Vladimirovitch Kojevnikov
Kripke, Saul
Krishnamurti, U.G.
Kristeva, Julia
Kuhn, Thomas
L
Lacan, Jacques
Lakatos, Imre
Lamarck, Jean-Baptiste de Monet, Chevalier de
Langer, Susanne
Laozi
Laplace, Pierre Simon de
Lefebvre, Henri
Lehrer, Keith
Leibniz, Gottfried Wilhelm
Lenin, V.I.
Lessing, Gotthold Ephraim
Leucippus
Levinas, Emmanuel
Lewis, Clarence Irving
Lipsius, Justus
Locke, John
Lombard, Peter
Lonergan, Bernard
Lonergan, Bernard
Lorenz, Konrad
Lotze, Rudolf Hermann
Lovejoy, Arthur Oncken
Lucretius
Lukács, Gyorgy
Lukasiewicz, Jan
Luther, Martin
Luxemburg, Rosa
Lyotard, Jean-Francois
M
Mach, Ernst
Machiavelli, Nicol
MacKinnon, Catharine
Magnus, Albertus
Maimon, Solomon
Maimonides, Moses ben Maimon
Malebranche, Nicholas
Malthus, Thomas
Man, Paul de
Mandelbrot, Benoit
Mandeville, Bernard
Mao Zedong
Marcel, Gabriel
Marcus, Ruth Barcan
Marcus Aurelius
Marcuse, Herbert
Maritain, Jacques
Marsilius of Padua
Marx, Karl
McTaggart Ellis, John
Mead, George Herbert
Meinong, Alexius, Ritter von Handschuchsheim
Mencius (Mengzi)
Mendel, Gregor
Mendelssohn, Moses
Menippus (of Gadara)
Merleau-Ponty, Maurice
Mersenne, Marin
Mettrie, Julien La
Meyerson, Emile
Midgley, Mary
Mill, James
Mill, John Stuart
Minsky, Marvin
Mitchell, William
Molina, Luis de
Feigl, Herbert
Ferrier, James Frederick
Feuerbach, Ludwig Andreas
Feyerabend, Paul
Feynman, Richard
Fibonacci, Leonardo
Fichte, Johann Gottlieb
Fichte, Immanuel Hermann
Ficino, Marsilio
Filmer, Robert
Finkielkraut, Alain
Foot, Philippa
Foucault, Michel
Fourier, Jean Baptiste Joseph
Fraassen, Bas C. van
Frankel, Charles
Frege, Gottlob
Freud, Sigmund
Fries, Jakob Friedrich
Fuller, Sarah Margaret
G
Gadamer, Hans-Georg
Galen (of Pergamum)
Galileo
Gandhi, Mahatma
Gassendi, Pierre
Gauss, Carl Friedrich
Gauthier, David
Gay, John
Ge Hong
Geach, Peter
Gellner, Ernest
Gersonides
Gert, Bernard
Geulincx, A.
Gilligan, Carol
Gilson, Etienne
Girard, René
Glanvill, Joseph
Godwin, William
Goldman, Emma
Goodman, Nelson
Gorgias
Gracian, Baltasar
Gramsci, Antonio
Grant, George
Grathoff, Richard
Green, Thomas Hill
Grice, Paul
Grosseteste, Robert
Grosso, Michael
Grotius, Hugo
Guattari, Félix
Gurdjieff, George Ivanovitch
Gödel, Kurt
H
Haack, Susan
Habermas, Jürgen
Hamann, Johann Georg
Hamilton, William
Haraway, Donna
Harding, Donna
Hare, Richard Mervin
Harman, Gilbert
Hart, Herbert Lionel Adolphus
Hartley, David
Hartmann, Karl Robert Eduard Von
Hartmann, Nicolai
Haugeland, John
Hayek, Friedrich August von
Hegel, Georg Wilhelm Friedrich
Heidegger, Martin
Heisenberg, Werner
Held, Virginia
Héloise
Helvetius, Claude Adrien
Hempel, Carl Gustav
Heraclitus (of Ephesus)
Herbert of Cherbury, Edward
Hilbert, David
Hipparchus
Hippias (of Ellis)
Hippocrates (of Cos)
Hoagland, Sarah Lucia
Hobbes, Thomas
Hodgson, Shadworth
Hoffer, Eric
Hofstadter, Douglas
Holbach, Paul-Henri-Dietrich
Holderlin, Johann Christian Friedrich
Honderich, Ted
Hook, Sidney
Hopper, Grace
Horkheimer, Max
Horney, Karen
Hume, David
Hursthouse, Rosalind
Husserl, Edmund Gustav Albrecht
Hutcheson, Francis
Huxley, Thomas Henry
Hypatia (of Alexandria)
I
Ibn Daud
Ibn Gabirol
Illich, Ivan
Ingarden, Roman
Iqbal, Muhammad
Irigaray, Luce
J
Jacobi, Friedrich Heinrich
Jaegwon Kim
James, William
Jameson, Fredric
Jaspers, Karl Theodor
Jonas, Hans
Jung, Carl Gustaf
K
Kant, Immanuel
Kelsen, Hans
Kepler, Johannes
Keynes, John Maynard
Khusraw, Nasir
Kierkegaard, Soren
Kim, Jaegwon
Kirmani, Hamid al-Din al-
Kojève, Alexandre Vladimirovitch Kojevnikov
Kripke, Saul
Krishnamurti, U.G.
Kristeva, Julia
Kuhn, Thomas
L
Lacan, Jacques
Lakatos, Imre
Lamarck, Jean-Baptiste de Monet, Chevalier de
Langer, Susanne
Laozi
Laplace, Pierre Simon de
Lefebvre, Henri
Lehrer, Keith
Leibniz, Gottfried Wilhelm
Lenin, V.I.
Lessing, Gotthold Ephraim
Leucippus
Levinas, Emmanuel
Lewis, Clarence Irving
Lipsius, Justus
Locke, John
Lombard, Peter
Lonergan, Bernard
Lonergan, Bernard
Lorenz, Konrad
Lotze, Rudolf Hermann
Lovejoy, Arthur Oncken
Lucretius
Lukács, Gyorgy
Lukasiewicz, Jan
Luther, Martin
Luxemburg, Rosa
Lyotard, Jean-Francois
M
Mach, Ernst
Machiavelli, Nicol
MacKinnon, Catharine
Magnus, Albertus
Maimon, Solomon
Maimonides, Moses ben Maimon
Malebranche, Nicholas
Malthus, Thomas
Man, Paul de
Mandelbrot, Benoit
Mandeville, Bernard
Mao Zedong
Marcel, Gabriel
Marcus, Ruth Barcan
Marcus Aurelius
Marcuse, Herbert
Maritain, Jacques
Marsilius of Padua
Marx, Karl
McTaggart Ellis, John
Mead, George Herbert
Meinong, Alexius, Ritter von Handschuchsheim
Mencius (Mengzi)
Mendel, Gregor
Mendelssohn, Moses
Menippus (of Gadara)
Merleau-Ponty, Maurice
Mersenne, Marin
Mettrie, Julien La
Meyerson, Emile
Midgley, Mary
Mill, James
Mill, John Stuart
Minsky, Marvin
Mitchell, William
Molina, Luis de
Montaigne, Michel de
Montesquieu, Charles-Louis de Secondat, Baron
Moore, George Edward
More, Thomas
More, Henry
N
Nagel, Ernest
Nagel, Thomas
Nancy, Jean-Luc
Nelson, Leonard
Neumann, John von
Neurath, Otto
Newton, Isaac
Nicolas of Cusa
Nicole, Pierre
Nietzsche, Friedrich
Nock, Albert Jay
Noddings, Nel
Norris, John
Nozick, Robert
Nussbaum, Martha Crown
O
Ockham, William of
Ortega y Gasset, Jose
Otto, Rudolf
P
Paine, Thomas
Paley, William
Paracelsus
Pareto, Vilfredo
Parmenides (of Elea)
Pascal, Blaise
Pater, Walter
Peano, Giuseppe
Peirce, Charles Sanders
Perkins Gilman, Charlotte
Perry, Ralph Barton
Philo Judaeus
Pico della Mirandola
Piper, Adrian
Planck, Max Karl Ernst Ludwig
Plantinga, Alvin
Plato
Plotinus
Plutarchus, Mestrius
Poincaré, Jules Henri
Polanyi, Michael
Polya, George
Popper, Karl
Porphyry
Poster, Mark
Price, Richard
Price, H.H.
Prichard, H.A.
Priestley, Joseph
Proclus
Prodicus (of Ceos)
Protagoras
Proudhon, Pierre Joseph
Pufendorf, Samuel
Putnam, Hilary
Pyrrho (of Elis)
Pythagoras (of Samos)
Q
Quine, Willard van Orman
R
Ramanuja
Ramsey, Frank
Ramus, Petrus
Rand, Ayn
Rawls, John
Regan, Tom
Régis, Pierre Sylvain
Reichenbach, Hans
Reid, Thomas
Ricoeur, Paul
Ritchie, David George
Rohault, Jacques
Rorty, Richard
Rosmini, Antonio
Ross, William David
Rousseau, Jean Jacques
Royce, Josiah
Ruddick, Sara
Rudhyar, Dane
Russell, Bertrand
Ryle, Gilbert
S
Said, Edward
Saint-Simon, Comte de
Santayana, George
Sartre, Jean-Paul
Saussure, Ferdinand de
Scheler, Max
Schelling, Friedrich Wilhelm Joseph von
Schiller, Johann Christoph Friedrich von
Schleiermacher, Friedrich Daniel Ernst
Schlick, Moritz
Schopenhauer, Arthur
Schrödinger, Erwin
Schutz, Alfred
Schweitzer, Albert
Scotus, John Duns
Scruton, Roger
Searle, John R.
Sellars, Wilfrid
Seneca, Lucius Annaeus
Seth, Andrew
Shaftesbury, Earl of (Anthony Ashley Cooper)
Shestov, Lev Isaakovich
Shpet, Gustav
Sidgwick, Henry
Siger of Brabant
Simon, Yves R.
Singer, Peter
Skinner, Burrhus Frederic
Smart, John Jamieson Carswell
Smith, Adam
Socrates
Solovyov, Vladimir Sergeyevich
Sorel, Georges
Spencer, Herbert
Spinoza, Baruch
Staël-Holstein, Anne Louise Germaine Necker, Baronne de
Stanton, Elizabeth Cady
Steiner, Rudolf
Stephen, Leslie
Stevenson, Charles Leslie
Stewart, Dugald
Stirling, James Hutchison
Strauss, Leo
Strawson, Peter F.
Suarez, Francisco
Sun Tzu
T
Tarski, Alfred
Taylor, Harriet Hardy
Teilhard de Chardin, Pierre
Teresa of Avila
Thales (of Miletus)
Theophrastus (of Eresos)
Thomson, Judith Jarvis
Thoreau, Henry David
Thrasymachus
Tillich, Paul
Timon (of Philius)
Tocqueville, Alexis de
Toland, John
Toulmin, Stephen
Trotsky, Leon Davidovich
Truth, Sojourner
Tsunetomo, Yamamoto
Turing, Alan Mathison
Tusi, Nasir al-Din
U
Unamuno, Miguel de
V
Vaihinger, Hans
Valla, Lorenzo
Vasubandhu
Vattel, Emerich de
Vattimo, Gianni
Veblen, Thorsten
Venn, John
Vico, Giambattista
Virilio, Paul
Voegelin, Eric
Volpe, Galvano della
Voltaire
W
Waismann, Friedrich
Warburton, William
Warnock, Mary
Watkins, Gloria
Watson, John Broadus
Weber, Max
Weil, Simone
West, Cornel
Whately, Richard
Whewell, William
Whitehead, Alfred North
Wilson, Colin
Wilson, Edward Osborn
Wilson, John Cook
Wisdom, John
Wittgenstein, Ludwig
Wolff, Christian
Wolff, Jonathan
Wollstonecraft, Mary
X
Xenocrates
Xenophanes (of Colophon)
Xenophon
Xunzi
Z
Zeno (of Citium)
Zeno (of Elea)
Zhuangzi
Zimmerman, Michael E.
Zizek, Slavoj
Montesquieu, Charles-Louis de Secondat, Baron
Moore, George Edward
More, Thomas
More, Henry
N
Nagel, Ernest
Nagel, Thomas
Nancy, Jean-Luc
Nelson, Leonard
Neumann, John von
Neurath, Otto
Newton, Isaac
Nicolas of Cusa
Nicole, Pierre
Nietzsche, Friedrich
Nock, Albert Jay
Noddings, Nel
Norris, John
Nozick, Robert
Nussbaum, Martha Crown
O
Ockham, William of
Ortega y Gasset, Jose
Otto, Rudolf
P
Paine, Thomas
Paley, William
Paracelsus
Pareto, Vilfredo
Parmenides (of Elea)
Pascal, Blaise
Pater, Walter
Peano, Giuseppe
Peirce, Charles Sanders
Perkins Gilman, Charlotte
Perry, Ralph Barton
Philo Judaeus
Pico della Mirandola
Piper, Adrian
Planck, Max Karl Ernst Ludwig
Plantinga, Alvin
Plato
Plotinus
Plutarchus, Mestrius
Poincaré, Jules Henri
Polanyi, Michael
Polya, George
Popper, Karl
Porphyry
Poster, Mark
Price, Richard
Price, H.H.
Prichard, H.A.
Priestley, Joseph
Proclus
Prodicus (of Ceos)
Protagoras
Proudhon, Pierre Joseph
Pufendorf, Samuel
Putnam, Hilary
Pyrrho (of Elis)
Pythagoras (of Samos)
Q
Quine, Willard van Orman
R
Ramanuja
Ramsey, Frank
Ramus, Petrus
Rand, Ayn
Rawls, John
Regan, Tom
Régis, Pierre Sylvain
Reichenbach, Hans
Reid, Thomas
Ricoeur, Paul
Ritchie, David George
Rohault, Jacques
Rorty, Richard
Rosmini, Antonio
Ross, William David
Rousseau, Jean Jacques
Royce, Josiah
Ruddick, Sara
Rudhyar, Dane
Russell, Bertrand
Ryle, Gilbert
S
Said, Edward
Saint-Simon, Comte de
Santayana, George
Sartre, Jean-Paul
Saussure, Ferdinand de
Scheler, Max
Schelling, Friedrich Wilhelm Joseph von
Schiller, Johann Christoph Friedrich von
Schleiermacher, Friedrich Daniel Ernst
Schlick, Moritz
Schopenhauer, Arthur
Schrödinger, Erwin
Schutz, Alfred
Schweitzer, Albert
Scotus, John Duns
Scruton, Roger
Searle, John R.
Sellars, Wilfrid
Seneca, Lucius Annaeus
Seth, Andrew
Shaftesbury, Earl of (Anthony Ashley Cooper)
Shestov, Lev Isaakovich
Shpet, Gustav
Sidgwick, Henry
Siger of Brabant
Simon, Yves R.
Singer, Peter
Skinner, Burrhus Frederic
Smart, John Jamieson Carswell
Smith, Adam
Socrates
Solovyov, Vladimir Sergeyevich
Sorel, Georges
Spencer, Herbert
Spinoza, Baruch
Staël-Holstein, Anne Louise Germaine Necker, Baronne de
Stanton, Elizabeth Cady
Steiner, Rudolf
Stephen, Leslie
Stevenson, Charles Leslie
Stewart, Dugald
Stirling, James Hutchison
Strauss, Leo
Strawson, Peter F.
Suarez, Francisco
Sun Tzu
T
Tarski, Alfred
Taylor, Harriet Hardy
Teilhard de Chardin, Pierre
Teresa of Avila
Thales (of Miletus)
Theophrastus (of Eresos)
Thomson, Judith Jarvis
Thoreau, Henry David
Thrasymachus
Tillich, Paul
Timon (of Philius)
Tocqueville, Alexis de
Toland, John
Toulmin, Stephen
Trotsky, Leon Davidovich
Truth, Sojourner
Tsunetomo, Yamamoto
Turing, Alan Mathison
Tusi, Nasir al-Din
U
Unamuno, Miguel de
V
Vaihinger, Hans
Valla, Lorenzo
Vasubandhu
Vattel, Emerich de
Vattimo, Gianni
Veblen, Thorsten
Venn, John
Vico, Giambattista
Virilio, Paul
Voegelin, Eric
Volpe, Galvano della
Voltaire
W
Waismann, Friedrich
Warburton, William
Warnock, Mary
Watkins, Gloria
Watson, John Broadus
Weber, Max
Weil, Simone
West, Cornel
Whately, Richard
Whewell, William
Whitehead, Alfred North
Wilson, Colin
Wilson, Edward Osborn
Wilson, John Cook
Wisdom, John
Wittgenstein, Ludwig
Wolff, Christian
Wolff, Jonathan
Wollstonecraft, Mary
X
Xenocrates
Xenophanes (of Colophon)
Xenophon
Xunzi
Z
Zeno (of Citium)
Zeno (of Elea)
Zhuangzi
Zimmerman, Michael E.
Zizek, Slavoj