There is something infantile in the presumption that somebody else has a responsibility to give your life meaning and point… The truly adult view, by contrast, is that our life is as meaningful, as full and as wonderful as we choose to make it.

Presumably there is indeed no purpose in the ultimate fate of the cosmos, but do any of us really tie our life's hopes to the ultimate fate of the cosmos anyway? Of course we don't; not if we are sane. Our lives are ruled by all sorts of closer, warmer, human ambitions and perceptions.

It is an absurd law [Section 295A of the Indian penal code] but also extremely dangerous because it gives fanatics, whether they are Hindus, Catholics or Muslims, a licence to be offended. It also allows people who are in dispute with you to make up false accusations of blasphemy.

The universe doesn't owe you a sense of hope

Humans are just a very, very small part of the panoply of life, and it is arguable that in a certain sense, humans have emancipated themselves from Darwinian selection.

The gravitational constant, if it were off by one part in a hundred million million, then the expansion of the universe after the Big Bang would not have occurred in the fashion that was necessary for life to occur. When you look at that evidence, it is very difficult to adopt the view that this was just chance.

The evidence for evolution is so compelling that the only way to save the creation theory is to assume that God deliberately planted enormous quantities of evidence to make it look as if evolution had happened.