I am sorry; I forgot a link to the “unwilling unbelief” Corner post. Here.
Sending this in anyway gives me an opportunity to link to the Center for Naturalism, the most appealing (well, to me) of the many—I am going to be carefully precise here—anti-supernaturalist web sites. Tom Clark’s book and DVD are very good. Clark is at any rate much nicer than Dawkey and Hitch.