Swiss psychologist, biologist, logician, philosopher and academic (1896-1980).

Born August 9th, 1896 in Neuchâtel. ^[ref]

Died September 16th, 1980 at 84 years old in Geneva. ^[ref]

Jean-Paul Sartre

Born June 21st, 1905 in Paris.

Died April 15th, 1980 at 74 years old

Martin Heidegger

Born September 26th, 1889 in Messkirch.

Died May 26th, 1976 at 86 years old

Ludwig Wittgenstein

Born April 26th, 1889 in Neuwaldegg.

Died April 29th, 1951 at 62 years old

John Dewey

Born October 20th, 1859 in Burlington.

Died June 1st, 1952 at 92 years old

Michel Foucault

Born October 15th, 1926 in Poitiers.

Died June 26th, 1984 at 57 years old