To understand recursion, one must first understand recursion.

Life on Earth is at the ever-increasing risk of being wiped out by a disaster, such as sudden global warming, nuclear war, a genetically engineered virus or other dangers. I think the human race has no future if it doesn't go into space. I therefore want to encourage public interest in space.

You cannot predict the future.

The idea of 10 dimensions might sound exciting, but they would cause real problems if you forget where you parked your car.

I don't want to write an autobiography because I would become public property with no privacy left.

I'd say I don't believe in God, but I'm afraid He might hear me.

I think the brain is essentially a computer and consciousness is like a computer program. It will cease to run when the computer is turned off. Theoretically, it could be re-created on a neural network, but that would be very difficult, as it would require all one's memories.