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.

Google docs and spreadsheets don't work if you're on an airplane. But it's a technical problem that is going to get solved. Eventually you will be able to work on a plane as if you are connected and, then when you get reconnected to the Internet, your computer will just synchronize with the cloud.

As the 2012 elections approach the finish line, the chatter among columnists and political reporters is about upcoming books that take readers inside the campaigns, cutting-edge efforts to micro-target voters on Internet social applications, the enormous money flowing through super-PACs, and extreme political polarization.

All TV is now digital. It's a platform ripe for innovation; we just haven't seen any beyond picture quality changes. That's a secular problem.

After I retired, it seemed to me that there was a whole new world out there, which was a digital world driven by a marketplace, basically, which had a huge potential driven by handheld devices, which would one day become the virtual retail store of India.