A file-sharing service and a hedge fund are essentially the same things. In both cases, there's this idea that whoever has the biggest computer can analyze everyone else to their advantage and concentrate wealth and power. It's shrinking the overall economy. I think it's the mistake of our age.

In fact, one reason I am interested in developing things in virtual reality is that they're so fascinating. I can come up with problems that are harder than warfare to take up people's time.

We should treat computers as fancy telephones, whose purpose is to connect people.... As long as we remember that we ourselves are the source of our value, our creativity, our sense of reality, then all of our work with computers will be worthwhile and beautiful.

In the Sixties, the hippies said "Make love, not war," and that was naive. But it might be less naive to say "Make music, not war," in the sense that the people who create musical instruments are the same people who make up new weapons.

The cloud is driven by statistics, and even in the worst individual cases of personal ignorance, dullness, idleness, or irrelevance, every person is constantly feeding data into the cloud these days. The value of such information could be treated as genuine, but it is not. Instead, the blindness of our standards of accounting to all that value is gradually breaking capitalism.

After my mother's death, I had such difficulty relating to people.

The upheavals [of artificial intelligence] can escalate quickly and become scarier and even cataclysmic,” the New York Times tech columnist once wrote. “Imagine how a medical robot, originally programmed to rid cancer, could conclude that the best way to obliterate cancer is to exterminate humans who are genetically prone to the disease.