16:17

Russell: On Our Knowledge of Universals

1:36:12

The Problem of Universals

25:21

Russell: The Existence of Matter

12:19

Russell: Knowledge by Acquaintance and Knowledge by Description

1:16:03

Dr. John Cuddeback - What's In A Name? The Errors of Nominalism

3:18

Universals and Particulars, Genus and Species (Aquinas 101)

18:32

Russell: The Nature of Matter

27:52

Plato's Metaphysics