Essentially, my kids grew up with the emphasis on the environment because I became a political activist in about 1969 and it was not an easy time. Those were the days when the oil and gas companies pretty much controlled the show and anybody speaking about solar energy or carbon energy would get smashed down as being a radical or a tree-hugger or what have you. So I was out there feeling very often alone and my kids would get that.

In fact, I think more broadly about what an audience requires, but I want an audience to be fascinated by the process of finding an answer, or finding out there isn't one.

Storytelling is important. Part of human continuity.

Right now I am working on something that's pretty important to me. It has to do with my own history in politics. I'd done All the President's Men, and the history of how that came about is a story unto itself. It began with The Candidate. No one knows about that connection. I was on a train, and I was promoting The Candidate going from Jacksonville, Florida, down to Miami to duplicate what candidates in 1972 did.

'Butch Cassidy' was the only film I ever enjoyed making.

For me, personally, skiing holds everything. I used to race cars, but skiing is a step beyond that. It removes the machinery and puts you one step closer to the elements. And it's a complete physical expression of freedom.

We've lost our moral foundation, which allows us to go this far over. So I don't blame Trump. I just think he is what he is. We're the ones who let that happen. We should be looking at ourselves.