I mean Filth is the best British film since Trainspotting. It might even be better. I keep watching it back to back with Trainspotting to try and work out which is the best. I can't split them.

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

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.

I grew up in what was not so much a familyas a genetic disaster.

The inspiration can come in such small ways that if you sit there just waiting for the big epiphany you'll sit there for the rest of your life.

I'd always done a lot of sniffing glue as a kid. I was very interested in glue, and then I went to lager and speed, and I drifted into heroin because as a kid growing up everybody told me, 'don't smoke marijuana, it will kill you'.

People are really excited by Obama abroad because he seems to be the first American presidential candidate who has ambition to go out of the country. In a sense, with the power of globalization, you are kind of electing the leader of the Western world to an extent.