There is a real danger that computers will develop intelligence and take over. We urgently need to develop direct connections to the brain so that computers can add to human intelligence rather than be in opposition.

Once I wept for I had no shoes. Then I met a man with no feet, so I took his shoes. I mean, it wasn't as if he was going to need them.

There is a very real danger that we will kill everything on this planet now that we have the technological power to do so.

Do you believe in first love - or should I pass by again?

Disorder increases with time because we measure time in the direction in which disorder increases.

What was God doing before the divine creation? Was he preparing hell for people who asked such questions?

There are no black holes - in the sense of regimes from which light can't escape to infinity. There are however apparent horizons which persist for a period of time.