Identical twins are endemically alike in many ways.

My greatest hope is that we transcend the most fearful thing, which is that we are rapidly degrading the ecological systems on this planet that support everything we are doing and all life on it.

Sometimes we don't see certain things until we're ready to see them in a certain way.

There are so many people who are conscientious and caring about others. I've spent time working in countries where I really noticed the absence of civic concern, care for other people. I've been in other countries where I feel a palpable, almost tooth-and-claw attitude between people - Machiavellian, me and mine. And you can take for granted being here, with all the bloviating and the media, on a day-to-day level, people in this country are really pretty concerned for each other.

I've always thought of acting as more of an exercise in empathy, which is not to be confused with sympathy. You're trying to get inside a certain emotional reality or motivational reality and try to figure out what that's about so you can represent it.

But look at Avatar (2009), one of the most globally viewed pieces of entertainment to have ever been made - the central emotional event of the whole movie was a tree being cut down. And the entire movie, essentially, is saying, "If we let the military industrial complex trash the place that we're living in, we will have committed an epic crime."

But at the same time, the film industry just got torched. The risk tolerance for the types of movies we're talking about is lower, and the reason for that is that the captains of the industry were asleep at the switch when their core business was being disrupted. And they're never getting it back. In a way, it makes it all the more exciting when the good ones get through.