I’ve talked about this before on this blog, but I recently came across a post at Skepticblog that kind of irritated me because it demonstrated all the problems over the debate between evolution’s defenders and its critics. In particular, it was this post about a debate, of sorts, between the Discovery Institute’s Dr. Jonathan Wells and his critics.
My point here is not to rehash the debate. I have no problem with evolution, as I’ve said. The key element for me was my discovery that the common claim of there being no observed speciation events was simply wrong. Since scientists have indeed observed the emergence of various species through a variety of pressures (including naturally induced changes) it seems rather foolish to me to object to evolution as a theory.
That said, evolution’s defenders need to stop being pricks.
The skepticblog post, by Brian Dunning, starts off its criticism of Dr. Wells with an admitted ad hominem:
I would like to rebut a few of the things Dr. Wells said. But first, I think it’s important to understand who Dr. Wells is and what he’s about. Now, there’s no way to do this without the appearance of an ad hominem attack, so all I can do is state that I’ve got nothing negative to say about him personally (I don’t know him personally) and nothing I say about him or his background should be construed to say anything about the accuracy of his scientific claims.
If the information is not in regards to his scientific claims, then why say it? Because it is not merely the “appearance” of an ad hominem, but actually is an ad hominem attack. Sure, it makes Wells look silly to say that he is a member of the Unification Church, and that he spent time in prison as a conscientious objector. That his degree was paid for by the Unification Church. Yadda yadda.
But again, as Dunning admits, this has nothing to do with the argument. For a counterexample, should we ignore everything Sir Isaac Newton said about anything just because he was into numerology? Of course not. That’s what an ad hominem argument suggests we do, though. And despite Dunning’s argument to the contrary, that’s his purpose in including all this information. Denning thinks this information matters. But it doesn’t.
By starting off with an ad hominem, Dunning invites those he’s trying (ostensibly) to convince to ignore him. In short, he’s being a prick.
His other error stems from questioned motives. It is “obvious” that Wells is really trying to prove a literal interpretation of Young Earth Creationism. Wells is being “disingenuous” about believing in a four-and-a-half billion year-old earth.
The problem here is that Dunning is making all sorts of assumptions about both Wells and the Discovery Institute that simply aren’t true. For instance, he doesn’t seem to recognize that perhaps the Institute’s comfort with Wells (as a Unification Church member and as a conscientious objector), which Dunning questions, is because Discovery is actually being honest about what it is. Sure, most critics of evolution are going to be fundamentalists, but certainly not all of them. And opposition to evolution is not, de facto, an admission of being a fundamentalist Christian. The very fact that Wells, a Moony, is a fellow at Discovery should inform the skeptic that his assumptions about the Institute may be wrong.
Of course, it’s rhetorically convenient to lump Discovery in as a bastion of Christian fundamentalism (it isn’t). Senior Fellow Michale Behe has said that he believes in common descent, for instance. There are Catholics, Anglicans, and other Christians among the Fellows of the organization, hardly any of which are fundamentalists. There is a wide diversity of belief among the people attached to the group, and to assume otherwise is to demonstrate a distinct lack of curiousity on Denning’s part. In short, he’s being a prick. He’s assuming his opponents are ideologically driven when it’s certainly possible (even likely) that they’re not.
And by making the suggestion, Denning opens himself (and his blog) up to the suggestion that he is, himself, as ideologically driven as those he’s criticizing. Rather than taking the high road and limiting his criticism to the scientific facts, he’s taken on Wells personally, raising questions about his religious beliefs and associations. This is not how you win arguments.
Of course, being a prick about this doesn’t mean Denning is wrong on the scientific facts. But you’ve got to wade through a river of rhetorical shit to get to the real point. Few people are going to do that.
Of course, this doesn’t matter if you’re preaching to the choir, which clearly Denning is. The post isn’t meant to actually convince anyone. The problem is that nearly all criticisms of Discovery and other dissenters from Darwinism are approached the same way. It’s idiotic.
And it’s idiotic because the scientific evidence is on Denning’s side. But his attitude makes it sound like it’s not. The defensiveness by beginning with an ad hominem undercuts the strength of the scientific arguement. He makes the mistake of allowing his own distaste for Discovery lead him into making assumptions that further undercut his own credibility.
Denning wants to “entertain, enlighten, and educate” he says. But he’s really only (maybe) doing the first. If he really wanted to educate people, he would stick to the unadulterated facts. The ad hominem is unnecessary. Wells is simply wrong.
If defenders of evolution want to get their point across, they need to stop with the ideological baloney. Stick to the science. Answer the criticisms. Admit evolutionary theory’s weaknesses. Stop being so defensive. Most of the post was aimed at discrediting Wells (admittedly, not that difficult), rather than reiterating the most important points about scientific fact.
Partly I say this because I’ve worked in the past with some of these people and know them. They’re not being disingenuous. Most of them have philosophical objections to the methodological naturalism of modern science. I think that’s a legitimate point, even as I recognize that there’s no real solution to it. Science is what it is, and should remain so. Their opposition to evolution is sincere and rational. Painting them as ideologues is lazy, and in the end, counterproductive.
tags: culture, religion, science
1 Squawk »