Ralph Waldo Emerson (1803-1882)

Blaise Pascal (1623-1662)

Alexander Bain (1818-1903)

Radovan Richta (1924-1983)

Jurgen Habermas, 91

Jack Copeland, 70

Prabhat Ranjan Sarkar (1921-1990)

C Anthony Anderson, 80

Futa Helu (1934-2010)

Henri Lefebvre (1901-1991)

Isaiah Berlin (1909-1997)

H.B. Acton (1908-1974)

James Rachels (1941-2003)

Frithjof Schuon (1907-1998)

Mou Zongsan (1909-1995)

Yehoshua Bar-Hillel (1915-1975)

Daniel Pinchbeck, 54

Dario Sztajnszrajber, 52

William Whewell (1794-1866)

Alonzo Church (1903-1995)

Harry Frankfurt, 91

Leon Wieseltier, 68

Vincent Miceli (1915-1991)

Julián Marías (1914-2005)

Gotthard Gunther (1900-1984)

Georg Henrik von Wright (1916-2003)

Norman Malcolm (1911-1990)

Lon Fuller (1902-1978)