It is a crowning achievement of Western civilization and a rejoinder to the modern myths of the Left. As an evolutionary geneticist and a conservative, I take some interest in critiques of Darwinism. I have come to expect that every few years a new book by Michael Behe, a professor of biochemistry at Lehigh University, will trigger commentary relaying his skepticism of evolutionary theory to the interested public. And this will result in vociferous rejoinders from evolutionary biologists. But evolutionary biology is nothing for conservatives to fear, because it is one of the crowning achievements of modern Western civilization. It...