Khan Academy

Cognitive Biases: The GI Joe Fallacy (K-A)

Fundamentals: Truth and Validity (K-A)

Fallacies: Formal and Informal Fallacies (K-A)

Fundamentals: Validity (K-A)

Fallacies: Introduction to Ad Hominem (K-A)

Fallacies: Post Hoc Ergo Propter Hoc (K-A)

Fallacies: Red Herring (K-A)

Fallacies: Slippery Slope (K-A)

Early Modern: Émilie du Châtelet, Part 1 (K-A)

Fallacies: Straw Man Fallacy (K-A)

Early Modern: Émilie du Châtelet, Part 2 (K-A)

Hume: Skepticism and Induction, Part 1 (K-A)

Early Modern: Descartes' Cogito Argument (K-A)

Hume: Skepticism and Induction, Part 2 (K-A)

Early Modern: Locke on Personal Identity, Part 1 (K-A)

Early Modern: Locke on Personal Identity, Part 2 (K-A)

Kant: On Metaphysical Knowledge (K-A)

Early Modern: Locke on Personal Identity, Part 3 (K-A)

Kant: On Space, Part 1 (K-A)

Early Modern: Margaret Cavendish, Part 1 (K-A)

Contemporary: Experimental Philosophy (K-A)

Kant: On Space, Part 2 (K-A)

Early Modern: Margaret Cavendish, Part 2 (K-A)

Metaphysics: Emergence (K-A)

Metaphysics: Problem of Free Will (K-A)