Richard Dawkins (one of my very favourite writes) has written an entire book called The God Delusion to refute the claims of religion. His arguments strike me as quite unnecessary, because nobody believes those claims anyway. (Do we need a book called The Santa Claus Delusion?) Indeed, Dawkins undercuts his own position when he points to statistics showing that, at least on a state-by-state basis, there is no correlation between religiosity and crime. His point is that religion does not make people better; but he misses the larger point that if religion doesn’t make people better, then most people must not be terribly religious.
Steven Landsburg, The Big Questions: Tackling the Problems of Philosophy with Ideas from Mathematics, Economics, and Physics, New York, 2009 , p. 58