Philosophy (from Ancient Greek philosophía lit. 'love of wisdom') is a systematic study of general and fundamental questions concerning topics like existence, knowledge, mind, reason, language, and …

Dec 19, 2025 · Philosophy is the rational, abstract, and methodical consideration of reality as a whole or of basic dimensions of human existence and experience.

One way to begin to understand philosophy is to look at its history. The historical origins of philosophical thinking and exploration vary around the gl...

Your quick guide to exactly what philosophy is, how philosophers make progress, as well as the subject’s four core branches.

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.

An encyclopedia of philosophy articles written by professional philosophers.About Submissions Editors Volunteer

Philosophy critically examines our most basic beliefs about the world and our place in it. Inquiry in philosophy grapples with such basic questions as: “Can we be sure of our beliefs?” “What are the …

Jun 20, 2025 · What is philosophy? Learn what philosophy is, explore key definitions and meanings, & discover how it connects to real life, study, and critical thinking.

What is Philosophy? A definition of philosophy is notoriously difficult. However, it is important, for anyone writing or training about doing philosophy, first of all to spell out what they mean by it so that the …

Philosophy is the systematic and critical study of fundamental questions that arise both in everyday life and through the practice of other disciplines. Some of these questions concern the nature of reality: …