Several times in Earth's history, rapid global warming occurred, apparently spurred by amplifying feedbacks. In

each case, more than half of plant and animal species became extinct. New species came into being over tens and hundreds of thousands of years. But these are time scales and generations that we cannot imagine. James Hansen

There was nothing in all Douglas's powerful effort that appealed to the higher instincts of human nature, while Lincoln always touched sympathetic cords. Lincoln's speech excited and sustained the enthusiasm of his audience to the end. Henry Villard

The low carbon economy is at the leading edge of a structural shift now taking place globally. William Hague

I believe in the democratization of the arts. What do I mean by that? I think museums, with some exceptions, have a responsibility to educate a much broader public. Eli Broad

I may, however, begin riding again when I am 60. Bernard Hinault

You know raising a family in the lifestyle of a professional athlete can be very difficult. Robin Yount

If I could change my appearance, I would have the gap between my front teeth put back in. Thandie Newton

People tell me I'm dancing better than ever. I don't know what happened, but I have new enthusiasm and more endurance. Natalia Makarova

I am an immigrant with a Green Card and, therefore, I am not eligible to vote in a federal election. David Byrne