I don't think there's any kind of preparation for sudden celebrity. I think you almost have this slight nervous breakdown when that kind of media attention happens. I mean, you're doing the same kind of thing that you do all the time, only you have to make these weird adjustments. Like, you're buying a slice of pizza and somebody's outside photographing you which is weird - that's not normal! It's very uncomfortable.

I think it's important for people to be aware of the impact that climate change is having on this huge community of people.

I'm an actor for hire. It's important not to forget that you're disposable....When you have that mentality, you fight for the jobs you want.

I like taking parts where I'm like: "I don't know how I'm going to do this exactly but I know I can do it." As opposed to doing something where you go: "There's nothing that I can contribute to this."

Do I think men are complicated? People are complicated! I don't know that there is one particular aspect of men in general that I don't understand - other than why do they have nipples? I thought we decided that men are just big, hairy apes.

I don't think [being monogamous] is a natural instinct for human beings, but it doesn't mean I don't believe in monogamy or true love. I believe in finding a soul mate. Monogamy can be hard work for some people. I don't think it applies to everybody, and I don't think a lot of people can do it.

Having visited Oxfam-funded school programs in rural communities has made me realise how vital education is to developing countries in bringing people out of poverty and giving them a sense of dignity, self-worth and confidence.