QotD: "Intelligent" Design

Dr. Ayala, a former Dominican priest, said he told his audiences not just that evolution is a well-corroborated scientific theory, but also that belief in evolution does not rule out belief in God. In fact, he said, evolution "is more consistent with belief in a personal god than intelligent design. If God has designed organisms, he has a lot to account for."

Consider, he said, that at least 20 percent of pregnancies are known to end in spontaneous abortion. If that results from divinely inspired anatomy, Dr. Ayala said, "God is the greatest abortionist of them all."

Or consider, he said, the "sadism" in parasites that live by devouring their hosts, or the mating habits of insects like female midges, tiny flies that fertilize their eggs by consuming their mates' genitals, along with all their other parts.

For the midges, Dr. Ayala said, "it makes evolutionary sense. If you are a male and you have mated, the best thing you can do for your genes is to be eaten." But if God or some other intelligent agent made things this way on purpose, he said, "then he is a sadist, he certainly does odd things and he is a lousy engineer."

Cornelia Dean, "Roving Defender of Evolution, and of Room for God", New York Times, 2008-04-29