John Locke (1632-1704)

Lokenath Brahmachari (1730-1890)

Mario Bunge (1919-2020)

Amilcar Cabral (1924-1973)

Berit Brogaard, 49

Robert Merrihew Adams, 82

Paul Edwards (1923-2004)

Merab Mamardashvili (1930-1990)

Richard Montague (1930-1971)

Gillian Rose (1947-1995)

Paul Goodman (1911-1972)

Brand Blanshard (1892-1987)

Leo Strauss (1899-1973)

Paulo Freire (1921-1997)

Benjamin Kidd (1858-1916)

Georg Wilhelm Friedrich Hegel (1770-1831)

Adrian Piper, 71

Arthur Koestler (1905-1983)

Theodor W. Adorno (1903-1969)

Francisco Varela (1946-2001)

George Boolos (1940-1996)

Robert C. Solomon (1942-2007)

Bernard Williams (1929-2003)

Donna Haraway, 75

Jaegwon Kim (1934-2019)

John Passmore (1914-2004)

Allan Bloom (1930-1992)

Sidney Morgenbesser (1921-2004)

Virgil Aldrich (1903-1998)

Peter van Inwagen, 77

Lorenzo Peña, 75

Robert Alexy, 74

Irving Thalberg Jr. (1930-1987)

John Wisdom (1904-1993)

Francis Parker Yockey (1917-1960)

J. L. Mackie (1917-1981)