I think the worst that can happen in filmmaking is if you're working with a storyboard. That kills all intuition, all fantasy, all creativity.

We are just a blip. I found it very interesting when Clive [Oppenheimer] interviewed the Ethiopian scientists and asked them, "Do we have another 100,000 years?" In their calculation, mankind will be entering a very critical phrase a thousand years from now.

I think it is a quest of literature throughout the ages to describe the human condition.

You are confronted with abysses of time that are, in a way, unfathomable. You see a painting in charcoal of raindeer and it was left unfinished and somebody else finished it. But through radio carbon dating we know that the next one completed the painting 5,000 years later. You're just blown away by the notion of passage of time. We have no relationship to that kind of depth of time.

The universe couldn't care less about us. I say this very clearly in the film [ "Into the Inferno"]: our planet is "indifferent to scurrying roaches, retarded reptiles and vapid humans alike."

I have not seen a film as powerful, surreal, and frightening in at least a decade unprecedented in the history of cinema.

The deal was we had to have people accompanying us and they would ask us not to film something [in North Korea]. For example, we wanted to film at a certain place and there happened to be a building under construction and it didn't look as fancy as the other buildings, so they wanted us to shoot where everything looked finished and made a good impression of the cityscape.