A preeminent scientist—and the world's most prominent atheist—asserts the irrationality of belief in God and the grievous harm religion has inflicted on society, from the Crusades to 9/11. With rigor and wit, Dawkins examines God in all his ...

In 2008, a Gallup poll showed that 44 percent of Americans believed God had created man in his present form within the last 10,000 years. In a Pew Forum poll in the same year, 42 percent believed that all life on earth has existed in its present ...