It's weird because here I am, an actress, representing - at least in some sense - an industry that places crushing standards on all of us. Not just young people, but everyone. Standards of beauty. Of a good life. Of success. Standards that, I hate to admit, have affected me.

To be in a position, at my age, where I am financially independent, I can help develop things, I can promote stuff that I believe in, I can say no a lot and spend time writing - that is a gift.

Climate change that is occurring right now is causing so much suffering all around the world. Whether it's adding 30 million people to the "at risk of starvation" list in 2008, whether it's the floods in Pakistan, or entire cultures at risk of disappearing, or desertification in Africa - all these things that are currently being caused by climate change. I think it's something that a lot of people want to figure out: how to make the shift, how to help. It seems like such an overwhelming problem.

I am a feminist and I am totally pro-choice, but what's funny is when you say that people assume that you are pro-abortion. I don't love abortion but I want women to be able to choose and I don't want white dudes in an office being able to make laws on things like this. I mean what are we going to do - go back to clothes hangers?

I don't know why people are so reluctant to say they're feminists. Could it be any more obvious that we still live in a patriarchal world when feminism is a bad word?

I was maybe 10 or 11 when I saw 'Titanic.' And, yes, I was a fan. I loved it.

I'm really passionate about music - I get really emotionally connected, probably in a weird way.