24:40

The First Known Philosophical Essay--from 1785--Arguing Against Punishing Gay Sex

15:02

The Famous 'Sheriff' Counterexample to Utilitarianism

31:37

Utilitarianism

20:09

Hedonism

12:28

What is Law? Why do you follow Law? Positivism vs Natural Law Theory

22:21

Does Moral Error prove that there are Objective Moral Laws?

25:21

Nietzsche's Genealogy of Morals

43:29

An argument against objective morality that defeats itself