Well, I'll put it this way: you can certainly say belief in God makes people behave worse. That can be proved beyond a doubt.

A good day is one where I can not just read a book, but write a review of it. Maybe today I'll be able to do that. I get for some reason somewhat stronger when the sun starts to go down. Dusk is a good time for me. I'm crepuscular.

High moral character is not a precondition for great moral accomplishments.

When I meet people who say - which they do all of the time - 'I must just tell you, my great aunt had cancer of the elbow and the doctors gave her 10 seconds to live, but last I heard she was climbing Mount Everest,' and so forth, I switch off quite early.

One of the great questions of philosophy is, do we innately have morality, or do we get it from celestial dictation? A study of the Ten Commandments is a very good way of getting into and resolving that issue.