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.

I have been around military technology people a lot because of my role in virtual reality I've seen weapons from conception to implementation. And there is an extraordinary gadget lust that drives the military. So it's possible that war is just the ultimate expression of creativity.

Advertisers and marketers should be looking to bring new experiences to different parts of the brain. It's a more profound idea than just dropping a billboard into a video game.

Digital technologies are setting down the new grooves of how people live, how we do business, how we do everything--and they're doing it according to the expectations of foolish utopian scenarios. We want free online experiences so badly that we are happy to not be paid for information that comes from us now or ever. That sensibility also implies that the more dominant information becomes in our economy, the less most of us will be worth.

The network by itself is meaningless. Only the people were ever meaningful.

Of all the things you can spend a lot of money on, the only things you expect to fail frequently are software and medicine.

Our willingness to suffer for the sake of the perception of freedom is remarkable.