Duality is not a story. Duality is just a complexity.

I've been friends with the guys in Radiohead for a lot of years, and I watch the way those guys work with incredible envy. Because whatever the slings and arrows of dealing with the record business, at the end of the day, they have total creative autonomy. They don't need a lot to do what they do, and Thom [Yorke] and Jonny [Greenwood] and the guys have their own joint in their hometown.

Anybody who is running a marathon or doing a walkathon, doing a fundraiser for their school, their company, by far it's guaranteed the easiest and most fun way to quickly set up a fundraising campaign and send it around to your friends and family.

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."

You know, independent films have been institutionalized, practically. Every studio has got a boutique arthouse label. There's like, 18 different independent film-financing funds. In fact, I think the children of those films are getting made. A more interesting question is whether those films are going to get seen and appreciated.

I think it's a total fallacy for people to say, "You couldn't make those old movies today." I think there's more ways to get a movie made today than ever in the history of the entertainment industry. It's a very exciting time to work in movies, if you're a creative person looking to make a very personal, weird vision.

Even my wife and two of my children are in "Leaves of Grass". Because I love the source material so much, it was really easy to write and an utter delight to get to direct because I had people like Edward [Norton] elevating the material and surprising me in their interpretations of all of this stuff that's so close to me.