A Darwinian materialist and journalist, Gordy Slack, writes about what Intelligent Design theorists get right. He lists four items:
First, I have to agree with the ID crowd that there are some very big (and frankly exciting) questions that should keep evolutionists humble. While there is important work going on in the area of biogenesis (origin of life), for instance, I think it's fair to say that science is still in the dark about this fundamental question. It's hard to draw conclusions about the significance of what we don't know. Still, I think it is disingenuous to argue that the origin of life is irrelevant to evolution. It is no less relevant than the Big Bang is to physics or cosmology.
Evolution should be able to explain, in theory at least, all the way back to the very first organism that could replicate itself through biological or chemical processes. And to understand that organism fully, we would simply have to know what came before it. And right now we are nowhere close. I believe a material explanation will be found, but that confidence comes from my faith that science is up to the task of explaining, in purely material or naturalistic terms, the whole history of life. My faith is well founded, but it is still faith.
Second, IDers also argue that the cell is far more complex than Darwin could have imagined 149 years ago when he published On the Origin of Species. There is much more explaining to do than those who came before us could have predicted. Sure, we also know a lot more about natural selection and evolution, including the horizontal transfer of portions of genomes from one species to another. But scientists still have much to learn about the process of evolution if they are to fully explain the phenomenon. Again, I have faith that science will complete that picture, but I suspect there will be some big surprises.
Will one of them be that an intelligent being designed life? I doubt it. Even if someone found compelling evidence for a designer, for us materialists, it would just push the ultimate question down the road a bit. If a Smart One designed life, what is the material explanation for its existence?
The third noteworthy point IDers make has its roots, paradoxically, in a kind of psychological empiricism. Millions of people believe they directly experience the reality of a Creator every day, and to them it seems like nonsense to insist that He does not exist. Unless they are lying, God's existence is to them an observable fact. Denying it would be like insisting that my love for my children was an illusion created by neurotransmitters. I can't imagine a scientific argument in the world that could convince me that I didn't really love my children. And if there were such an argument, I have to admit I'd be reluctant to accept it, however compelling it appeared on paper. I have too much respect for my own experience.
Which leads me to a final concession to my ID foes: When they say that some proponents of evolution are blind followers, they're right. A few years ago I covered a conference of the American Atheists in Las Vegas. I met dozens of people there who were dead sure that evolutionary theory was correct though they didn't know a thing about adaptive radiation, genetic drift, or even plain old natural selection. They came to their Darwinism via a commitment to naturalism and atheism not through the study of science. They're still correct when they say evolution happens. But I'm afraid they're wrong to call themselves skeptics unencumbered by ideology. Many of them are best described as zealots. Ideological zeal isn't incompatible with good science; its coincidence with a theory proves nothing about that theory's explanatory power.
Actually, the intelligent Design people get a great deal more right than just this, but this is a good start. It's not that Darwinians haven't conceded that ID is on to something before, but they almost always do it grudgingly, tacitly, and between-the-lines. It's nice to see a materialist freely acknowledge that there are very serious problems with the idea of blind, undirected, mindless evolution.
HT: Bradford at Telic Thoughts
RLC