According to polls, most Americans believe in God. But disbelief is spreading. After reviewing the mounting evidence that organized religion is declining in many countries, this accessible book provides the first scientific study of active atheists. The authors surveyed nearly 300 members of atheist organizations in the United States. Besides soliciting these nonbelievers' level of education, political leanings, etc., the researchers sought to understand how each respondent had become an atheist. Had they ever believed in God, or had they never? Had they paid a price for their atheism?...