Is God an Illusion?

Richard Dawkins, Christopher Hitchens and Stephen Hawking have had a major impact on the loud and popular debate between ''aggressive atheists'' and religion. The huge sales of their bestselling books show just how much interest people have in their ideas.

Now Deepak Chopra is entering this debate, sparring with leading physicist, Professor Leonard Mlodinow (the co-author, with Stephen Hawking, of...