Spirit of immersion and curiosity and awe and participation is something which Timothy Treadwell and I have in common.

We live in an era when established values are no longer valid, when prodigious discoveries are being made every year, when catastrophes of unbelievable proportions occur weekly. In ancient Greek the word “chaos” means “gaping void” or “yawning emptiness.” The most effective response to the chaos in our lives is the creation of new forms of literature, music, poetry, art and cinema.

In Germany, you would be hanged if you cracked a joke about Hitler and you would be killed by the state if you were insane in a project of euthanasia.

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.

You should bear in mind that almost all my documentaries are feature films in disguise.

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.

Life in the oceans must be sheer hell. A vast, merciless hell of permanent and immediate danger. So much of a hell that during evolution some species—including man—crawled, fled onto some small continents of solid land, where the Lessons of Darkness continue.