There is huge demand for artificial intelligence technologies.

Facebook is at the forefront. It's the company that can fundamentally change the way information is being exchanged and processed. It can be the basis for artificial intelligence to develop over time.

The problem is that modern fundamental physics is so far from you and me. The mathematics has become so much more complicated that you need at least 10 years to understand it. Fundamental physics has advanced so far from the understanding of most people that there is really a big disconnect.

Facebook can be an accumulation of different intelligences. Ask a question, translated into many languages and somebody, somewhere in the world, will have an answer.

People have posted my personal information on the Internet. This has resulted in additional emails, calls, and threats. My family and I were forced to move out of our home.

I got involved early on in social media - I created one of the first social networks - and for me, social gaming was a natural evolution of that.

That's the miracle of Amazon! It's like Internet dating. In the early days, you could get slimed as an author on Amazon by someone bearing a grudge, or jealous, or whatever. And because there were so few reviews posted, this stank.

AI has been making tremendous progress in machine translation, self-driving cars, etc. Basically, all the progress I see is in specialised intelligence. It might be hundreds or thousands of years or, if there is an unexpected breakthrough, decades.