Richard Dawkins, a leading evolutionary biologist and author of many classic works of science and philosophy, has always unequivocally stated that belief in God is a delusion that has caused much social harm.

In this book, he strongly criticizes the idea of God in all its forms, from the ideologue with sex, the ruthless tyrant of the Old Testament, to the more gentle but equally irrational Uranian Watchmaker preferred by some Enlightenment thinkers. He refutes the main arguments in favor of religion and demonstrates that the existence of a higher being is absolutely improbable. He describes how religion fuels war, fosters bigotry, and harms the minds and souls of children.

"The God Delusion" is a compelling polemic with dazzling arguments, essential reading for anyone interested in this emotionally charged and highly significant issue.