When I was growing up, my parents were almost involved in various volunteer things. My dad was head of Planned Parenthood. And it was very controversial to be involved with that.

Newspaper readership is still growing in India.

If you're using first-class land for biofuels, then you're competing with the growing of food. And so you're actually spiking food prices by moving energy production into agriculture.

Certainly I'll never be able to put myself in the situation that people growing up in the less developed countries are in. I've gotten a bit of a sense of it by being out there and meeting people and talking with them.

Armed with nothing more than a Facebook user's phone number and home address, anyone with an Internet connection and a few dollars can obtain personal information they should never have access to, including a user's date of birth, e-mail address, or estimated income.

I spent my whole career in the technology business, and I was convinced of the importance, at a grand scale, of the development of global connectivity.

Whenever teenage girls and corporate CEOs covet the same new technology, something extraordinary is happening.

I left General Magic in 1996 to become an Internet hobbyist - got a T-1 line to my house. At one point I had all four food banks of the Bay Area hosted from this house here.