Everything I was afraid of when I was growing up, I've become. I've taken on my nightmares, like the devil and the end of the world, and I've become those things.

My goal isn't to make money, it's to try and survive and make a point.

It's my job to be the Pierrot, the clown, in the theatrical sense.

My dad loves what I do and I support my parents financially because they didn't have a job that gave them a pension.

Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change the environment for good or ill.

In 1986, human nature in America started to change. That year, 'The Oprah Winfrey Show,' based in Chicago, became nationally syndicated, and the country entered the beginning stages of a quiet cultural revolution.

Hillary Clinton is listening to the scientists who tell us that - unless we act boldly and transform our energy system in the very near future - there will be more drought, more floods, more acidification of the oceans, more rising sea levels.

We, too, must change as circumstances evolve.