From Parmenides to Wittgenstein

Parmenides, mystery and contradiction

The early theory of forms

The new theory of forms

Understanding proofs : Meno, continued

Aristotle and the sea battle

The principle of individuation

Thought and action in Aristotle

Necessity and truth

Hume and Julius Caesar

"Whatever has a beginning of existence must have a cause" : Hume's argument exposed

Will and emotion

Retraction

The question of linguistic idealism.