Killing people because you don't like their ideas - it's a bad thing.

Question: What is the opposite of faith? Not disbelief. Too final, certain, closed. Itself is a kind of belief. Doubt.

Fundamentalists of all faiths are the fundamental evil of our time.

When we stop believing in the gods we can start believing in their stories.

This was an age before e-books. We all knew that the only way you can allow a book to survive in print in the long term is in paperback. The hardback has a certain life, and then it stops having that. It stops selling, and if you want the book to just stay around there has to be a paperback edition. So if there were not a paperback edition the book would eventually disappear from the shelves, and we would have lost the battle.

I thought, you know, I would probably not have seen that. On the other hand, he's obviously completely telling the truth. So, then what is that? That's - I wanted to explore that. And then I wanted to talk about how ideas are born. And the big question that the book asks in a number of ways about a number of things is that. How does a new idea come into the world?

I have a general feeling that writers and artists who are in this peculiar situation, of being a persecuted artist, all anyone ever asks about is the persecution. It may well be that's the last thing in the world they want to talk about. There were many years in which every journalist in the world wanted to talk to me, but nobody wanted to talk to me about my work. That felt deeply frustrating because I felt there was an attempt to stifle me as an artist. The best revenge I could have was to write.