Have you ever lain awake at night worried about how we can be sure of the reality of the external world? Perhaps we are in fact disembodied brains, floating in

50 Big Ideas You Really Need to Know is a concise, accessible and popular guide to the central tenets of Western thought. Every important principle of philosoph

How different are men and women's brains? Does altruism really exist? Are our minds blank slates at birth? And do dreams reveal our unconscious desires? If you

At a time of corrosive popular cynicism and profound international unease, the need for clarity over the fundamental concepts of politics has never been greater

For over 2000 years, philosophy has been our best guide to the experience of being human, and the true nature of reality. From Aristotle, Plato, Epicurus, Confu