Now that rock is turning 50, it's become classical in itself. It's interesting to see that development.

You want people to take risks, and OK, they fail, but you don't get the great stuff unless people are willing to risk and not play it safe. And maybe the Icelandic characteristic is better harnessed in these places than on the stock market.

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?

I want to support young girls who are in their 20s now and tell them: You're not just imagining things. It's tough. Everything that a guy says once, you have to say five times. Girls now are also faced with different problems. I've been guilty of one thing: After being the only girl in bands for 10 years, I learned - the hard way - that if I was going to get my ideas through, I was going to have to pretend that they - men - had the ideas.

I'm a little nervous. Definitely. Especially coming from an album like Biophilia, which was about the universe. This is more of a traditional singer/songwriter thing. When I started writing, I fought against it. I thought it was way too boring and predictable. But most of the time, it just happens; there's nothing you can do. You have to let it be what it is.

Believe it or not, I'm a bit clumsy with technology. It's probably why I'm so excited about the touchscreen - even an idiot can use it!

When I was a teenager in Iceland people would throw rocks and shout abuse at me because they thought I was weird. I never got that in London no matter what I wore.