Philosophies of Frege and Russell with A J Ayer and Bryan Magee

Part of a TV series featuring interviews about the great philosophers. 0:00 Biographies 3:23 Frege’s purpose 6:10 Laws of logic not being laws of thought 8:00 Sense and reference 12:22 Dummett’s implications 14:25 Russell’s improvements 17:49 Principia Mathematica 19:34 Russell’s general philosophy 23:14 Knowledge of the world 28:00 Justification of science 30:08 Russell’s influences 36:00 Revival of Frege 41:17 Russell still relevant