The International Bestseller From the timeless wisdom of ancient Greece through to Christianity, the Enlightenment, existentialism and postmodernism, A Brief History of Thought brilliantly and accessibly explains the enduring teachings of philosophy - including its profound relevance in today's world as well as its essential role in achieving happiness and living a meaningful life. This lively journey through the great thinkers challenges every one of us to learn to think for ourselves and asks us the most important question of all: how can we live better?