David Morrow and Anthony Weston build on Weston's acclaimed A Rulebook for Arguments to offer a complete textbook for a course in critical thinking or informal

Does the existence of evil call into doubt the existence of God? Show me the argument. Philosophy starts with questions, but attempts at answers are just as imp

In the second edition of this witty and infectious book, Madsen Pirie builds upon his guide to using - and indeed abusing - logic in order to win arguments. By

“This country's leading hell-raiser" (The Nation) shares his impassioned counsel to young radicals on how to effect constructive social change and know “the