As countries appear and disappear, then I began to ask, what makes countries successful? And it turns out, after a long slog through geographies and ethnicities and all kinds of variables, it's the ability to adapt and adopt, what Darwin talked about.

One of the things that really worries me, in part about Mexico, in part about Latin America, and in part about the Hispanic population in the U.S. and Canada. It's the lack of awareness of this whole science world.

People thought this was a computer IT gig, and that will flow through those nerdy departments and it won't come into fashion photography, it won't come into television, it won't come into my daily communications, it won't come into my telephone, my microphone, my light control, my microwave radio, my - I mean, just name it.

There has to be some more regulation. But our kids have this incredible buffet of they can work in genomics, they can work in pre-omics, or they can work in robotics, or they can work in this, or they can work in that. And within the next five years there will be entirely new industries that come out of nowhere that kids are working in that would have been inconceivable when they started college. Not when we started college.

Since the 1940s, we've been saying there are no differences, we [humans] are all identical. We're going to know at year end if that is true.

There are few jobs in the world that are more fun than being the head of Urban Development for a great and thriving city.

If you had a front row seat at the Renaissance, you would have seen Machiavelli come by plotting, and you would have seen murders in the streets, you would have seen violence, you have seen people burning books and it would have looked like the world was a horrible place, but that's where all these incredible stuff we're still living with comes out of.