Non-Existent Objects | Metaphysics
11:07
Philosophical Identity | Metaphysics
1:07:18
Are There Nonexistent Objects?
1:04:02
Metaphysics - Ordinary Objects
5:42
Abstract vs Concrete Objects (Metaphysical Distinctions)
39:33
An Overview of Metaphysics
18:14
The Gettier Problem | Epistemology
28:28
Russell's Paradox - a simple explanation of a profound problem
43:32