In the future, you'll simply jump into your car, turn on the Internet, turn on a movie and sit back and relax and turn on the automatic pilot, and the car will drive itself.

Sooner or later, we will face a catastrophic threat from space. Of all the possible threats, only a gigantic asteroid hit can destroy the entire planet. If we prepare now, we better our odds of survival. The dinosaurs never knew what hit them.

In some sense, gravity does not exist; what moves the planets and the stars is the distortion of space and time.

Growing new organs of the body as they wear out, extending the human lifespan? What's not to like?

We have the media, which is such a waste in the sense that you can actually feel your IQ get lower as you watch TV.

There are dangers, but only dangers if people don't understand where technology is taking us.

Hover boards, unfortunately, currently violate the laws of physics. Supermagnets exist, but they have to be cooled to near absolute zero, and they are extremely expensive. So Michael J. Fox's hover boards are not possible until we invent room temperature super conductors.