We are living in complex, difficult times and I wanted Syriana to reflect this complexity in a visceral way, to embrace it narratively. There are no good guys and no bad guys and there are no easy answers. The characters do not have traditional character arcs; the stories don't wrap up in neat little life lessons, the questions remain open. The hope was that by not wrapping everything up, the film will get under your skin in a different way and stay with you longer. This seemed like the most honest reflection of this post 9-11 world we all find ourselves in.

Starting in 98 when I was researching Traffic, I got to meet really serious people in Washington, which for a screenwriter was kind of a great gift. And I really valued these guys; I stayed in touch with them, and I find their point-of-view quite interesting.

When I moved to Los Angeles, I wrote spec screenplays. I was really poor, and I thought I was just gonna do this for a while to make a little money so I could write novels. I thought movies were a second-class art form. I condescended to it - I didn't know enough to know it was really gonna be hard.

As I got into my teens, I started reading better books, beginning with the Beats and then the hippie writers, people like Wallace Stegner up in Northern California, and all the political New Journalism stuff, the Boys on the Bus dudes and Ken Kesey.

War and, apparently, hurricanes are very good for the oil business. But I've got to believe at a certain point, as a nation, we're going to go in a different direction toward an increased sense of personal responsibility, a lowering of each individual's carbon footprint and a real collaborative effort to help sustain our planet.

We are living in complex, difficult times and I wanted Syriana to reflect this complexity in a visceral way, to embrace it narratively. There are no good guys and no bad guys and there are no easy answers. The characters do not have traditional character arcs; the stories don't wrap up in neat little life lessons, the questions remain open. The hope was that by not wrapping everything up, the film will get under your skin in a different way and stay with you longer. This seemed like the most honest reflection of this post 9-11 world we all find ourselves in.

The average development time for a Hollywood movie is nine years. Nine years for a studio film. And a lot of what you do is abstract.