Reviewing Michael Behe's latest book, The Edge of Evolution (Free Press, 2007), in the October 2007 issue of The New Criterion, the biologist Paul R. Gross is anything but impressed. After observing that Behe's argument from irreducible complexity in Darwin's Black Box (Free Press, 1996) was quickly recognized to fail, he comments (PDF), "In response, Behe and the ["intelligent design"] movement shifted ground, first redefining I.C.