The reason I do interviews is because I'm protecting my songs.

I've written arrangements for choirs and strings in the past, but I usually write music with my voice or a keyboard and then I'll get someone who is good at writing scores to write it out. Or, if I have the luxury of time, I will go in a room and hear the people perform and then change it through what I hear, not on paper. I can read music OK, but I probably rebelled a little - music changes into something else when you read it.

Iceland sets a world-record. The United Nations asked people from all over the world a series of questions. Iceland stuck out on one thing. When we were asked what do we believe, 90% said, 'ourselves'. I think I'm in that group. If I get into trouble, there's no God or Allah to sort me out. I have to do it myself.

Maybe it's just a personal thing, but I get so much grounding from Iceland because I know it's always going to be there. I have a very happy, healthy relationship with the country, so it's really easy to go everywhere because I always have Iceland to go back to. It's sort of a contradiction, but that's how it works somehow.

Maybe I'll be a feminist in my old age.

I get highs, to be totally honest, in second-hand shops. My hunting instinct, I expect, really kicks in.

There have been so many articles written in the papers that want to just eliminate the environmental values business and just build aluminum factories now. But there have been an equal amount of articles of people saying listen, you just went on a money binge, are you gonna go on another binge now?