...Here is the response of Meagan McArdle, not exactly a religious fundamentalist but probably smarter than the 150 scientists and intellectuals put together:Let me see if I can phrase this in a way that Mr Dennett  might understand: if smoking made us live forever, it would be very, very popular. Even if it didn't make you live for ever, but could convince enough people that it might, it would be very, very popular. And anyone who thinks that they have the same caliber of evidence for atheism that we do for the carcinogenicity of tobacco needs to have his ego examined for possibly fatal inflammation.
As I make my way through life and try to sort things out, I need the help of both dreamers and thinkers. I just wish they would keep their missions straight, although the intellectuals lately encroach more into the wishful-thinkers' territory than the artists do into the scientists'. At least I never heard Lennon sing, "Imagine quantum physics, it would make Einstein cry . . ."