A selection from Tractatus Logico-Philosophicus by Wittgenstein. For more Audio you can Learn from, please visit our website at www.learnoutloud.com

Wealth of Nations by Adam Smith. For more Audio you can Learn from, please visit our website at www.learnoutloud.com

The Critique of Practical Reason by Immanuel Kant. For more Audio you can Learn from, please visit our website at www.learnoutloud.com

The Critique of Pure Reason by Immanuel Kant. For more Audio you can Learn from, please visit our website at www.learnoutloud.com

In this lecture, Professor Colin McGinn deciphers what we mean when we say we 'know' something to be true. He traces the history of philosophical skepticism, giving the listener several historical arguments for the theory of knowledge, touching on arguments made by the likes of Plato, Descartes and other important philosophers.

A selection from Essays by Hume. For more audio you can learn from, please visit www.learnoutloud.com

A selection from The Ethics by Baruch Spinoza. For more audio you can learn from, please visit www.learnoutloud.com

The Social Contract by Jean-Jacques Rousseau. For more audio you can learn from, please visit www.learnoutloud.com

Second Treatise of Government by John Locke. For more audio you can learn from, please visit www.learnoutloud.com

Aristotle by Thomas C. Brickhouse. For more audio you can learn from, please visit www.learnoutloud.com