belief in belief

That's not a stutter, it's Dan Dennett's thesis that some non-believers think (some) others should believe, for the sake of social stability or moral rectitude or psychological comfort or whatever. He (unlike William James, possibly unlike Fyodor Dostoevsky) thinks that's condescending and an error. He told the Guardian:

I am confident that those who believe in belief are wrong. That is, we no more need to preserve the myth of God in order to preserve a just and stable society than we needed to cling to the Gold Standard to keep our currency sound. It was a useful crutch, but we've outgrown it. Denmark, according to a recent study, is the sanest, healthiest, happiest, most crime-free nation in the world, and by and large the Danes simply ignore the God issue. We should certainly hope that those who believe in belief are wrong, because belief is waning fast, and the props are beginning to buckle.

A national study by evangelicals in the United States predicted that only 4% of their children would grow up to be "Bible-believing" adults. The Southern Baptists are baptising about as many today as they were in 1950, when the population was half what it is today. At what point should those who just believe in belief throw in the towel and stop trying to get their children and neighbours to cling to what they themselves no longer need? How about now?