I did not, like my children and people today, grow up with television as part of my life.

We've poisoned the air, the water, and the land. In our passion to control nature, things have gone out of control. Progress from now on has to mean something different. We're running out of resources and we are running out of time.

People are finally able to look around and say, 'I can see the drought, I can see the rising sea levels, I can see the crops dying. Okay, now I get it.' It is finally beginning to sink in that there has been a lot of damage.

I don't know what your childhood was like, but we didn't have much money. We'd go to a movie on a Saturday night, then on Wednesday night my parents would walk us over to the library. It was such a big deal, to go in and get my own book.

When I was young, I said to myself, "You've got to make the most of your life." It's all about taking risks. Push yourself to do as much exploration as possible. Find yourself. Because sometimes we think we've found ourselves, but it's only part of ourselves we've found. We haven't pushed ourselves far out there where we make mistakes and things don't work out, but at least we've discovered something. I felt that's what my life had to be.

The art of making a film and its content are far more interesting to me than the result or impact.

I guess the optimistic thing is that those people in Congress who are climate deniers, I think their time has run out.