Knowledge of science can have a great impact on social and political policy. Students need to be told, clearly and directly, what statements are supp… - Philip Kitcher

All the Creationists’ major objections have now been examined. What appear, at first glance, to be imposing obstacles turn out, on closer inspection, to be conjuring tricks employing inaccuracy, misrepresentation, dazzling numbers, and layers of confusion. As a teacher, I sometimes wonder after an exam why some students became confused on a particular point, and I try to understand how my presentation or the formulation in a book could have misled them. In the case of the Creationist authors we have studied, there is no great difficulty in seeing how muddles arise. They want to use scientific data and scientific principles to attack evolutionary theory. So they skim, searching for ammunition. When they find a claim that seems to be at variance with evolution, they seize it as a trophy to bring back to the Institute for Creation Research for public display. If they actually tried to understand the terrain they scavenge, they would have learned some interesting science. Instead, they seem to acquire only the most tenuous grasp of complex theories and then offer their muddled caricatures of important scientific works to as wide an (inexpert) audience as they can reach. (It is possible, of course, that their understanding is greater than that revealed in their confused discussions. But I am loath to accuse them of perverting ideas that they actually comprehend.)

Much of the discussion consists in ignoring the main point. Thus Morris mentions recent discoveries of biochemical similarities among organisms. This is a striking new success for evolutionary theory. Animals that share a recent ancestor turn out to have proteins with similar structures. (For example the α chains of globin molecules are identical in humans and chimpanzees; human α globin chains differ from those of horses by 18 amino acids, and from those of carp by 68 amino acids.) Evolutionary theory provides clear explanations of the numerous relationships unearthed by molecular techniques. What does Morris have to say about this? Nothing relevant.

This response gets high marks for low cunning.