What's called Obamacare is an effort to mildly change this [health-care system], not change it as far as it should go or as much as the population wants it to go, but to make it a little better and a little more affordable.

It's this kind of wild unpredictability, megalomania, thin-skinned craziness that really has me worried, more than [Donald Trump] statements. Now, on the climate change there's just nothing to say, he's perfectly straightforward.

In this possibly terminal phase of human existence, democracy and freedom are more than just ideals to be valued - they may be essential to survival.

If you believe in democracy, why shouldn't you know what the government is doing?

In Western Europe, Turkey is regarded as uncivilized, so they can't come in into the European Union until they're civilized. I think it's the other way around. If you could achieve the level of civilization of, say, Turkish intelectuals, it would be quite an achievement.

Every single one cabinet appointment: education, environment, labor - every single one is selected to undermine any aspect of government that's of any help to people, and that doesn't benefit the super-rich. And it's absolutely systematic. The interesting question will be how long Donald Trump's constituency can fall for the con game.

United States has comparative advantage in military force. It tends to react to anything at first with military force, that's what it's good at. And I think they overdid it. There was more military force than was necessary.