In truth, the cinema as a delivery system obviously has its days numbered. And that's not a bad thing. When you can buy any book in the world on your iPad, or off Amazon, you don't go the public library. The public library becomes about homeless gentlemen sleeping in chairs.

For me, film has been good because I'm able to work at top crack, working at something I love to do, in the only literary form in which you can still make money. There are no famous novelists, not as novelists used to be famous.

They're done by guys who have talked a good game and then have scrambled together the simulacrum of a drama, so actors are habituated to sometimes having to save a picture on the floor because it's usually part of their job, but they'd rather have a writer doing his job, so that they can do theirs. But I like nothing better than working with actors.

If you write a screenplay that gets circulated, you have a bigger readership than any literary novelist. And it's an educated audience as well.

I don't trust a lot of popular films because they seem to indicate that people would like to be super-heroes or vampires, and that's the last thing I mean by the useful mirror of art.

My gratitude to Ridley [Scott] isn't anything new. I named one of my kids after him. But he's a very important person to me.

The novel may be dead as a commercial form. When art forms things die as commercial forms, something happens to the practice of those arts that isn't very pleasant. It used to be that a poet like Tennyson could keep his house and his coach-and-four and his staff of six servants on the income from poetry. That doesn't happen anymore.