I fear for the future of the planet. But in a funny way, I'm even sanguine about that.

People put barriers up in your path, and one of those barriers is age. They tell you, "You're too old. You don't photograph so well anymore." I know I don't photograph so well anymore, so what can I do? I can do something different, where it doesn't matter as much how I look.

I tried to charm the pants off Bob Dylan, but everyone will be disappointed to learn that I was unsuccessful. I got close - a couple of fast feels in the front seat of a Cadillac.

My daughter very independent. But if she's upset about something, she will absolutely let me know. She's great - a real tough cookie.

One of my first role models was Eugene Lang, a wealthy businessman who went back to his elementary school in East Harlem and addressed the sixth-grade class. He looked out at that sea of faces and said, "If any of you wants to go to college, I will pay for it." When I read that, I burst into tears. It was so generous and so basic. Not fluffy. I can't understand why we scrimp on education and shortchange our kids. Why would the citizenry do that to the people who are going to inherit its republic?

When I finally did stop and look at my life, I realized that I had done what I'd set out to do. In my pitiful little way, I had climbed the mountain I had chosen. And there I was, on top.

When I turned 50, I threw myself a big birthday party, and I looked seriously at what my life has been about. I recommend this to everybody. Ask yourself, "What have I done? How did I do it? Where'd I mess up? Where did I do well?" When I did this assessment of my life, I said to myself, "It was really good." I made a lot of people laugh, made a lot of people cry in a good way, brought a lot of joy to people, picked up a lot of garbage. And in all those years, I saw a lot. I went to foreign lands. I met interesting people. And I got it!