I think the environmental movement is the biggest people's movement in the world. Unfortunately, our governments and corporations haven't responded accordingly to protect our planet's natural resources.

The Gatsby that I remember reading when I was 15 years old in junior high school was far different from the Gatsby I read as an adult.

We must all move shoulder to shoulder in a unified front to show this administration that the true majority of people are willing to vote for a cleaner environment and won't back down.

We've been given this gift, our planet, and we've found no other place in the universe that we can inhabit. I want to do something to create radical change to help save it. It's our responsibility.

I've changed. You can't help it. Your mind starts working in a different way. You feel really scrutinised by people.

To put a lot of hard work and effort into a project or character and for it to be recognised, how can it not be nice?

We [ with Russel Crowe] had an Arabic coach there [ in the Body of Lies] that was really helpful, because it was more so than any accent. You have to be so exact, and there's different dialects of Arabic from country to country so it was really, really difficult to tell you the truth. And one of the hardest things I've ever had to do language-wise, because it comes from the throat. It's different. And also learning about the customs and the culture and all that, so we had advisors for that sort of thing.