If you're not concerned about AI safety, you should be. Vastly more risk than North Korea.

Self-driving cars are the natural extension of active safety and obviously something we should do.

I dream of a Digital India where mobile enabled emergency services ensure Personal Security.

I don't know about you, but I don't want Albert Einstein to be my pilot. I want great flying professionals that are allowed to, easily and quickly, take control of a plane.

U.K. companies are in very international and very competitive markets. If you look at PC penetration in the U.K., it is very similar to the United States market.

The revolutionary breakthrough will come with rockets that are fully and rapidly reusable. We will never conquer Mars unless we do that. It'll be too expensive. The American colonies would never have been pioneered if the ships that crossed the ocean hadn't been reusable.