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.

Ambition is to be the fastest runner on this planet, to be the first on the South Pole, which is a grotesque perversion of ambition. It's an ego trip, and I'm not on an ego trip. I don't have ambitions - I have a vision.

I try to be after something that is deeply reverberating inside of our souls, some deep echo from - even from prehistory. What makes us humans? How do we communicate? Where are we going at this moment? Something for an audience where they can step outside of themselves, where they can be almost like in ecstasy of truth, some sort of deep illumination. And that's what I'm trying in documentaries and in feature films.

I think I'm a prudent filmmaker.

Most of the volcanoes are pretty far away. You have to go to, God knows, Alaska. Or you have to go to the Southern Indies or you have to go to a specific island.

I know whenever it comes to be really dysfunctional and vile and base and hostile on screen, I'm good at that.

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.