Smoke and Alceste.
I understand what you are saying, but I'll have to agree to disagree. Allowing creationists into a University setting to debate with specialist academics in front of an audience is no bad thing, imo. If sections of society are scientifically illiterate, hearing a debate in which robust, evidence-based science is presented in opposition to what they have been told in church/bible class or wherever may open up at least a few eyes in the audience.
I don't think what you describe is an accurate reflection of most "evolution vs. creationism" debates. From what I've been able to gather, there's a few big issues with them:
- typically, they're not in a university setting; instead, they're more often in a setting of the creationist's choosing. This usually means that the audience is stacked with creationist supporters, and it also allows the creationists to use dishonest tactics in setting up the debate, such as changing the debate format or topic immediately before the debate, or by putting in place moderators who favour the creationist at the expense of the scientist... all of which I've heard of happening at these sorts of debates.
- winning or losing a debate often doesn't come down to facts as much as it does to rhetoric. A scientist may have excellent knowledge of his or her area of research, but this doesn't necessarily translate into a good ability to communicate this knowledge succinctly and persuasively to a general audience. OTOH, preachers are people who have raised rhetoric to a profession. They're usually very experienced at speaking persuasively in front of an audience. In the medium of a debate, facts mean nothing if they're not convincingly communicated, and the scientist will likely be confronted with an opponent who's very skilled at using rhetoric to undermine the convincing nature of those facts.
- the nature of the subject matter means that if the two debaters don't approach the debate in good faith and with honesty, then the evolutionist really has an uphill battle to fight... as illustrated by the "
Gish Gallop": it's much easier to make unfounded claims about "problems" with evolution than it is to refute them.
A good, fair debate on creationism vs. evolution may be worthwhile, but unfortunately, these are few and far between.