I can actually get involved in getting stories off the ground that no one would ask me to be in because I'm the wrong age, the wrong sex, the wrong nationality, or whatever. I've found it quite exhilarating to have that freedom to tell the stories that aren't just about middle-aged white English guys.

I was gearing up for it. I took some singing lessons. And I opened my mouth, and Atom promptly said, 'That's not going to happen. We love your voice, but maybe we could use some of your English wit.' He had doubts about it from way back. For starters, we weren't going to be doing the Italian-American crooning thing.

When I visited coffee farms in Ethiopia, the farmers could not believe we spend a week's wages in their country on a cup of coffee in ours, because they see so little of the profits. Oxfam's fair trade campaign helps right this wrong.

I always thought the biggest failing of Americans was their lack of irony. They are very serious there! Naturally, there are exceptions... the Jewish, Italian, and Irish humor of the East Coast.

People have the idea of missionaries as going out with the Bible and hitting natives with it. It's not really what they were doing. They were all doing something rather different.

Doing a job, or even watching a film, can make a difference to your life, but I don't think it ever has an explosive impact where your life will never be the same again. It kind of seeps into your life, and perhaps realise you're a little more vigilant about certain things than you might have been.

I do notice that when I've been away and I come back to London. People look at you. People are ready to pick arguments.