I tentatively believe in a god. I was brought up in a fairly religious home. I think the world is compatible with reincarnation, karma, all that stuff.

I'm an old member of Greenpeace. I worried intensely, as I think most of my friends did, that the world was coming apart.

Do I believe in reincarnation? Well, let's say that I believe in karma. I think you make your own karma.

I think it's great that we have organisations like Greenpeace. In a pluralistic society, we want to have people who point out all the problems that the Earth could encounter. But we need to understand that they are not presenting a full and rounded view.

I think Al Gore has done a great service in making global warming cool. He's basically taken it from a nerdy, almost ignored issue to making it what it is - namely, a problem.

Obviously I believe in reincarnation and all that kind of stuff - I don't think anyone's going to be surprised to hear that.