Do you not then hear this horrible scream all around you that people usually call silence.

Very often, footage that you have shot develops its own dynamic, it's own life, that is totally unexpected, and moves away from you're original intentions. And you have to acknowledge, yes, there is a child growing and developing and moving in a direction that isn't expected-accept it as it is and let it develop its own life.

I'm reminded of an interview Larry King had on his talk show with one of Michael Jackson's sisters. He's talking about how many millions she made on her latest record, and all of a sudden, she looks at him tearfully and says, "Larry, you know, I'm not interested in money or sales or songs. I'm a spiritual person." And I thought, "Oh my god..."

Our presence on this planet does not seem to be sustainable. Our technical civilization makes up particularly vulnerable. There is talk all over the scientific community about climate change. Many of them [scientists] agree, the end of human life on earth is assured.

I discover no kinship, no understanding, no mercy. I see only the overwhelming indifference of nature.

We have to articulate ourselves. Otherwise we would be cows in the field.

All of a sudden it's twelve-year-olds who are contacting me, fifteen-year-olds, and they have very, very fascinating questions. However, they speak in a language of their age group which I have to learn first.