A.J Ayer's Emotivism - Non Cognitivism (Metaethics)
4:14
The Is-Ought Problem (David Hume)
9:02
Metaethics
47:59
A.J. Ayer's Emotivist Theory of Moral Language
8:00
G.E Moore's Non Naturalism (Open Question Argument & Intuitionism: Metaethics)
10:38
The Frege-Geach Problem Explained and Debated
8:59
George Berkeley's Idealism
15:50
Situation Ethics - Joseph Fletcher
7:05