This is a small booklet about why we shouldn't respect religion a priori, about Intelligent Design, and morality; it explains why there's no such thing as a fundamentalist atheist, and what's the difference between the words atheist, secularist, and humanist. Grayling prefers the word "naturalist" instead of atheist (the contrary of "supernaturalist", being any religious person), and he defends why quite convincingly. I read it in one afternoon, and although it's not a bad book at all, I didn't find any new, eye-opening issues in it. This is probably due to the fact I recently read The God Delusion (Dawkins), The End Of Faith, Letter To A Christian Nation (Harris), and Losing Faith in Faith (Barker), which cover the same issues thoroughly.