Such delusions of grandeur to think that a God with a hundred billion galaxies on his mind would give a tuppenny damn who you sleep with, or indeed whether you believe in him.

Scientific and technological progress themselves are value-neutral. They are just very good at doing what they do. If you want to do selfish, greedy, intolerant and violent things, scientific technology will provide you with by far the most efficient way of doing so. But if you want to do good, to solve the world's problems, to progress in the best value-laden sense, once again, there is no better means to those ends than the scientific way.

People who do not know the Bible well have been gulled into thinking it is a good guide to morality. This mistaken view may have motivated the "millionaire Conservative party donors". I have even heard the cynically misanthropic opinion that, without the Bible as a moral compass, people would have no restraint against murder, theft and mayhem. The surest way to disabuse yourself of this pernicious falsehood is to read the Bible itself.

Biology is the study of complicated things that give the appearance of having been designed for a purpose

Religious organisations have an automatic tax-free charitable status.

Being an atheist frees you up to live this life properly, happily, and fully.

We think we know that chimpanzees are higher animals and earthworms are lower, we think we've always known what that means, and we think evolution makes it even clearer. But it doesn't. It is by no means clear that it means anything at all. Or if it means anything, it means so many different things to be misleading, even pernicious.