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.

The real use of AI in industry is generally for very narrow pattern-matchers - a better search algorithm, an object-detection algorithm, etc. These things are tools which we can use - for good or evil. But they're nothing like self-aware beings.

I like to think of Photography 1.0 as the invention of photography. Photography 2.0 is digital technology and the move from film and paper to everything on a chip. Photography 3.0 is the use of the camera, space, and color and to capture an object in the third dimension.

In the future, the Internet might become a 'brain net' where we send memories, feelings and sensations.

But the moment you use an ordinary camera, you are not seeing the picture, remember, meaning, you had to remember what you've taken. Now you could see it of course, with a digital thing, but remember in 1982 you couldn't.