Green is a label for a certain attitude to life, a certain kind of respect that one might have for the very source of things that we take for granted.

Please don't ask me for the actual answer to anything, because I don't have it. Because all I do is look at stuff and ask questions. What can I say? I just think the world's barking mad. Look, I'm not an expert. I'm just an ordinary person.

I don't have any interest to go to Israel. I don't think I'd ever have a cause to go.

Ask yourself: Have you been kind today? Make kindness your daily modus operandi and change your world.

There's so much stigma around HIV/AIDS. It's a challenging issue, and the people that already have been tested and know their status find it very, very hard to disclose their status, to live with that virus, and to even seek out the kind of information they need. This experience of going to South Africa a decade ago really woke me up to the scale of the HIV/AIDS pandemic in sub-Saharan Africa, how it was affecting women and their children. I haven't been able to walk away from it.

I'm not living my life under the spotlight for anybody.

You become really ugly when you become very superficial and self-obsessed.