As leaders, it is incumbent on all of us to make sure we are building a world in which every individual has an opportunity to thrive. Understanding what AI can do and how it fits into your strategy is the beginning, not the end, of that process.

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.

Deep-learning will transform every single industry. Healthcare and transportation will be transformed by deep-learning. I want to live in an AI-powered society. When anyone goes to see a doctor, I want AI to help that doctor provide higher quality and lower cost medical service. I want every five-year-old to have a personalised tutor.

Despite all the hype and excitement about AI, it's still extremely limited today relative to what human intelligence is.

If you believe in democracy, you accept, by definition, the existence and triumph of opposing ideas. The people who believe deeply in the Internet's force as a commons operate on that kind of premise.

I don't exclusively talk to people on social media; I don't meet people through Tinder. I try to keep it face-to-face, and to be aware if my phone is sucking me away from the rest of the world.

Every pastor, youth pastor, and every parent is in competition with the Internet and the information it is spreading. Most young people don't get their news from CNN or CBS; they get it from bloggers.

Personally, I'd love to see more social media firms develop business models that aren't reliant on advertising. If you're a social media firm selling ads, your goal is to get people to interrupt what they're doing all day long so they come and stare at your service as much as possible.