One thing about Kurt [Cobain] is before he was a musician, and before he was a rock star, he was an artist, and an artist with a capital A. What that means is that he had to create. It wasn't something that he chose to do - it chose him.

Kurt [Cobain], from the moment he could hold a paintbrush in his hand, was painting. And from the moment he could hold a guitar, he was playing

Sometimes, you chase the moment and you can never catch it. Films take so long to make that you can never anticipate what the cultural landscape will be when the film enters the world.

One thing about Kurt [Cobain] is before he was a musician, and before he was a rock star, he was an artist, and an artist with a capital A. What that means is that he had to create. It wasn't something that he chose to do - it chose him.

I have three children, and they have never spent a minute unsupervised in their lives. My generation overcompensated like mad. I'm not even joking, every kid on my street [growing up] was molested. My kids would not have had an opportunity to molested, because they've never been alone, which is going to create a whole set of problems.

Every second counts. We are only on this earth for a short amount of time, and we get to decide how we want to use that time. And if one thinks that the purpose of life is to leave the world in just a little bit better place than we found it, it's hard to think of anyone who has contributed more than Jane Goodall.

My documentaries have always been very much constructed in the spirit of dominant cinema. From the time I started making non-fiction, I was mainly interested in designing and creating documentaries like fiction, so it was a natural evolution to try and embark on doing a dramatic narrative.