That shot in "Into the Inferno" somehow popped up while my editor and I were viewing the footage. I immediately said, "That looks like the opening shot because the camera approaches the action very slowly and we have enough time to insert some of the main credits into it." So it was a practical choice. At the same time, you see these tiny figures standing at the rim of something, and all of a sudden, the camera rises further and you find yourself looking straight down into an inferno.

I'm not a journalist; I'm a poet. I had a discourse, an encounter with these people but I never had a list of questions.

You better make yourself acquainted to what the requirements are, what the value of money is all about and how you create a long-term survival, and in many cases it has to do with how you handle finances.

We were very, very lucky [with Tim White filmed making historic discoveries in the East African Rift ] . In 100 years, only three skeletal remains [of early man] were ever found at this site. This was the third one, and we were right there when it happened. In fact, when I first heard they had found something, I said, "Please stop it! Don't do anything right now. Let's do it tomorrow until we have unpacked our cameras and assembled our stuff.

When you look at the paintings at Chauvet Cave, they're not primitive or like children's little scribbles, it bursts on the scene fully accomplished and when you look through the faces of cultural history, art history, it has never gotten any better.

When you look at my film you see footage that is unbelievably awesome and beautiful and dangerous looking. It's something that is very, very cinematic.

For a film I shot on the most difficult mountain on God's wide earth in Patagonia for a sequence where there was high probability some digital effects were needed, somebody made storyboards and I quickly ignored them, after half an hour I ignored them and I never used any digital effect.