I despise formal restaurants. I find all of that formality to be very base and vile. I would much rather eat potato chips on the sidewalk.

ِِِِِِِِِِArt house theaters are vanishing. They have almost disappeared completely, and that means there's a shift in what audiences want to see. And they have to be aware of that and be realistic. It's as simple as that.

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 was able to persuade them to let me shoot in areas that were beyond the volcano itself. Beyond the joint scientific program between Cambridge University and North Korean scientists. I was able to film in a kindergarten, subway, other things you would not normally be allowed to do.

The beauty of Netflix is on the 28th of October they push a button and the film will be in 190 countries at the same moment in 17 languages.

Of course, you do not do any research: you have to go there and do your film. It's not that I would travel there before without a camera and spend half a year on one of those volcanoes and then come back with a camera. You have to have some sort of a clear mindset.

Film is not analysis, it is the agitation of mind; cinema comes from the country fair and the circus, not from art and academicism.