The notion of superhumans is using bioengineering and artificial intelligence to upgrade human abilities. If they use the power to change themselves, to change their own minds, their own desires, then we have no idea what they will want to do.

Traditionally, life has been divided into two main parts: a period of learning followed by a period of working. Very soon, this traditional model will become utterly obsolete, and the only way for humans to stay in the game will be to keep learning throughout their lives and to reinvent themselves repeatedly.

I grew up in a small industrial suburb of Haifa in Israel. As far back as I remember, I was interested in big questions. Who are we? What are we doing here? But the chances to discuss philosophy were quite thin on the ground.

Since the beginning of the computer age, there has been immense development in computer intelligence but exactly zero development in computer consciousness.

I think it's misleading to use a word like 'God' in the way Einstein did. I'm sorry that Einstein did. I think he was asking for trouble, and he certainly was misunderstood.

People thought I was wasting my time and the company's money, for that matter.

Whenever you make someone dependent on your money... It's this capitalist idea that I think has made America into a place where it's hard to breathe as an individual sometimes.

When I was young and foolish, and I had no money, I bought myself the carcass of a Jaguar E-Type. It was a rust bucket. I spent all my university savings trying to fix the car. I never did, and I finally sold it to recover at least part of my investment.