Progress is unstoppable. It is a drumbeat to which we must all march. Technology helps and good ideas spread – these are two lows of nature. If you don’t let technology help you, if you resist good ideas, you condemn yourself to dinosaurhood! I am utterly convinced of this.

A zoo is not an ideal place for an animal - of course the best place for a chimp is the wilds of Tanzania - but a good zoo is a decent, acceptable place. Animals are far more flexible than we realize. IF they weren't, they wouldn't have survived. But my opinion about zoos came after research. Initially I had the opinion that most people have, that they are jails.

Stories--individual stories, family stories, national stories--are what stitch together the disparate elements of human existence into a coherent whole. We are story animals.

As much as I love movies, it would be presumptuous of me to think that I know how to make one.

The planet is populated by human beings, of which there are only two sexes, and the role of the writer is to explore otherness, other realities. So the idea of a man exploring what it's like to be a woman doesn't strike me as being that wild or crazy an idea.

To my mind, faith is like being in the sun. When you are in the sun, can you avoid creating a shadow? Can you shake that area of darkness that clings to you, always shaped like you, as if constantly to remind you of yourself? You can’t. This shadow is doubt. And it goes wherever you go as long as you stay in the sun. And who wouldn’t want to be in the sun?

When your own life is threatened, your sense of empathy is blunted by a terrible, selfish hunger for survival.