René Descartes

Spinoza: The Velocities of Thought / 10

February 10, 1981

Spinoza: The Velocities of Thought / 09

February 3, 1981

Spinoza: The Velocities of Thought / 08

January 27, 1981

Spinoza: The Velocities of Thought / 15

March 31, 1981

Spinoza: The Velocities of Thought / 05

January 6, 1981

Spinoza: The Velocities of Thought / 14

March 24, 1981

Spinoza: The Velocities of Thought / 11

February 17, 1981

Spinoza: The Velocities of Thought / 01

November 25, 1980

Leibniz: Philosophy and the Creation of Concepts / 04

May 6, 1980

Leibniz: Philosophy and the Creation of Concepts / 03

April 29, 1980