Artificial intelligence will reach human levels by around 2029. Follow that out further to, say, 2045, we will have multiplied the intelligence, the human biological machine intelligence of our civilization a billion-fold.

By the time we get to the 2040s, we'll be able to multiply human intelligence a billionfold. That will be a profound change that's singular in nature. Computers are going to keep getting smaller and smaller. Ultimately, they will go inside our bodies and brains and make us healthier, make us smarter.

My mission at Google is to develop natural language understanding with a team and in collaboration with other researchers at Google.

All different forms of human expression, art, science, are going to become expanded, by expanding our intelligence.

Unfortunately, often found next to things that are true are an enormous number of things that are not - in websites, videos, books and on social media.

The only advantage of the CD is that you have a booklet that can tell a bit of a story, but the little covers are just boring. I love vinyl, and I have loads of it. It's the same thing as digital photography versus film photography. It's a quality thing.

Reclassifying the Internet as a telecommunications service will have dangerous repercussions for years to come.

Every major car company is trying to figure out, 'How do I deploy the Internet into the car? How do I get cars to talk to each other? How do I get more safety? How do I get the ownership experience to change dramatically as a result?'