Being flooded with information doesn't mean we have the right information or that we're in touch with the right people.

The human body is the most complex system ever created. The more we learn about it, the more appreciation we have about what a rich system it is.

AIDS itself is subject to incredible stigma.

By improving health, empowering women, population growth comes down.

In software you can't really add people and expect to get more done, because their ability to understand the program and what's going on it would require so much investment and all their work would require so much review that you'd be more likely to slow things down.

Well I think any author or musician is anxious to have legitimate sales of their products, partly so they're rewarded for their success, partly so they can go on and do new things.

At some point, that risk-taking private capital can take over, and have patents and trade secrets and things that let them lead the way, which happened with the steam engine and some other things, although with energy, the time of adoption is a lot longer than it is with, say, IT products or even medical advances, like drugs and vaccines.