The great thinkers Discover who's who in philosophy, from Aristotle to Zeno, and their contributions to how we think today. Exercise you mind Find out how to construct and communicate philosophical arguments. The definitive visual guide Evocative and imaginative images illustrate the philosophical arguments. The big questions Understand the debate on such philosophical inquiries as "Where did the universe come from?" East meets West Explore the history of Western thought as well as traditions of Eastern philosophy.