Many of the people who voted for Trump were people who voted for Obama eight years ago. You remember, of course, his message was "hope and change." People wanted change, for good reasons, and they wanted hope. Disillusioned with what took place, they turned to someone else who was offering hope and change. When they're disillusioned with that, it depends on what activists and others do.

I'll have 15 letters today from mostly young kids who don't like what's going on and want to do something about it, and [they ask me] if I can give them some advice as to what they should do, or can I tell them what to read or something.

The internet is something created largely by public funding.

Prophet just means intellectual. They were people giving geopolitical analysis, moral lessons, that sort of thing. We call them intellectuals today. There were the people we honor as prophets, there were the people we condemn as false prophets. But if you look at the biblical record, at the time, it was the other way around. The flatterers of the Court of King Ahab were the ones who were honored. The ones we call prophets were driven into the desert and imprisoned.

I have never suggested any principled difference between the natural and social sciences.

It is an astonishing fact about the current era that in the most powerful country in world history, with a high level of education and privilege, one of the two political parties virtually denies the well-established facts about anthropogenic climate change.

Every wave of immigrants who came [to America] were treated pretty badly, but when they all finally became integrated, all of us became Anglo-Saxons.