Do what's good for humans, modeled on how humans already do things; ignore what's convenient for computers.

When a generation talks just to itself, it becomes more filled with folly than it might have otherwise.

When the government tries to run innovation, sometimes it does it well and sometimes it doesn't. So setting up a situation where the market runs innovation, which is a cap-and-trade idea, may well have more flexibility.

There's no unemployment in squatter cities. Everyone works. One-sixth of humanity is there. It's soon going to be more than that.

Do what's good for humans, modeled on how humans already do things; ignore what's convenient for computers.

How can I throw my life away in the least unhappy way?

Once a new technology rolls over you, if you're not part of the steamroller, you're part of the road.