And I know that sounds outrageous, but it's true. Such monopolies as Google, Facebook, Amazon, Apple are trying to stay with us from the moment that we wake up in the morning until the moment that we go to bed at night. They want to become our personal assistants. They want to become the vehicles to deliver us news, entertainment, to track our health. They want to obey our every beck and call through Amazon Alexa and Google Home.

Fifty years ago, the way that we consumed food was revolutionized. We began eating processed foods, and it seemed amazing. And then we woke up many decades later, and we realized that food was engineered to make us fat. And I think that such companies as Google, Facebook, Amazon, Apple are doing the same thing with the stuff that we ingest through our brains. They're attempting to addict us, and they're addicting us on the basis of data.

I think that globalization is partly responsible for the spread of the hostile, radical forms of Islam.

One of the fantastic things about Silicon Valley is that it's both the birthplace of technology and it was one of the birthplaces of the counterculture. The Internet and the personal computer were going to be like the communes, where we would all be networked together, and we would be able to achieve this state of global consciousness.

The New York Times and PBS are gatekeepers of a sort. And they perform that role of gatekeeping with a set of rules and aspirations about where they want to lead their viewers and their readers. They value objective facts, and they attempt to transmit a comprehensive view of the world. And they do have values. And they do lead their viewers and their readers to certain conclusions. But it's different than such monopolies as Apple or Google which are dissecting information into these bits and pieces, which they're then transmitting to people. And it's about clicks.

I don't see tribalism ever really disappearing entirely. I just think that people are almost hardwired to identify as groups. And that sort of group identity always runs the risk of being chauvinistic.

And I know that sounds outrageous, but it's true. Such monopolies as Google, Facebook, Amazon, Apple are trying to stay with us from the moment that we wake up in the morning until the moment that we go to bed at night. They want to become our personal assistants. They want to become the vehicles to deliver us news, entertainment, to track our health. They want to obey our every beck and call through Amazon Alexa and Google Home.