The Internet Encyclopedia of Philosophy was founded in 1995 as a non-profit organization to provide open access to detailed, scholarly information on key topics and philosophers in all areas of philosophy.

In 46 episodes, Hank Green will teach you philosophy! This course is based on an introductory Western philosophy college level curriculum.

The Stanford Encyclopedia of Philosophy organizes scholars from around the world in philosophy and related disciplines to create and maintain an up-to-date reference work.