Having read all the arguments against theism, I am now a firm believer in God, Jesus Christ and the Bible.
Take God out of the equation and what moral code do we have? Who says what is right and wrong? I'm sure Hitler thought he was right in what he did, as did Stalin, et al. Today we have people like Raoul Moat and Derrick Bird doing what they feel is right and who's to say they are wrong?
I don't want to live in Mr Dawkins' world - his 'overpopulated' world that is! One only has to look at the facts to see that there are not too many people in the world, just that this planet is so badly managed...and we have our wonderful 'leaders' to thank for that.
Mr Dawkins, no doubt, would advocate a cull of 'surplus' humans, in which case, I hope he does the decent thing and leads by example.