I didn't have any concept of Trainspotting being published. It was a selfish act. I did it for myself.

I think that there are just so many people that can't afford not to have Obama win. He's gotten so many disenfranchised people back into the political system that if he didn't win, the disillusionment in America and the idea of more of the same failed policies of the last eight years [2000-2008], internationally and domestically, would be so bad for the country and the world as a whole.

When you think about what Homo sapiens are about, you almost feel that we are replacing ourselves. We won't be able to breathe and breed on this earth, so we replace ourselves with androids that can do. The androids can go up into space and take the future of humanity forward because maybe we just bow out with a carbon-based epoch.

It's different in Scotland. People who come to readings are more interested in literature as such, but the readership in general is really quite diverse. It's a cliche, but it's said that people who read my books don't read any other books, and you do get that element.

Bowie's death is a very emotional thing. My generation of working-class Britain, it feels like we lost our spiritual leader, our guru. I always thought that if I was to be a hundred, somehow Bowie would be a hundred and fifteen. He'd be there to still steer me and guide me.

How many shots does it take before the concept ay choice becomes obsolete?

You've got first-generation Americans here who are going to be poorer than their parents. That's never happened in the States before, and it's going to have massive social repercussions here.