Capitalism is a system in which the central institutions of society are, in principle, under autocratic control. Thus, a corporation or an industry is, if we were to think of it in political terms, fascist, that is, it has tight control at the top and strict obedience has to be established at every level. [...] Just as I'm opposed to political fascism, I am opposed to economic fascism. I think that until the major institutions of society are under the popular control of participants and communities, it's pointless to talk about democracy.

The country that consistently ranks among the highest in educational achievement is Finland. A rich country, but education is free. Germany, education is free. France, education is free.

The beam in our own eye is harder to detect, although - or more accurately because - to detect it, and remove it, is vastly more important on elementary moral grounds, and commonly more important in terms of direct human consequences as well. Intellectuals have historically played a critical function in performing these tasks, and [Ivan] Illich is right to observe that claims to scientific expertise and special knowledge are often used as a device.

There are plenty of things that are unknown, but are assumed reasonably to exist, even in the most basic sciences. Maybe 90 percent of the mass-energy in the universe is called "dark," because nobody knows what it is.

This crazy ban on the seven states, where we can't accept immigrants, almost every analyst points out the obvious: It just increases the threat of terror. It lays the basis for terror. It's just like the atrocities in Abu Ghraib and Bagram and Guantanamo. They're the most fabulous recruiting techniques for Al Qaeda and ISIS.

One of the dangers [that Donald Trump poses, due to the augmented risk of nuclear war] is unquestionable. Of the two existential threats - the threats to the termination of the species basically and most other species - one of them, climate change, on that I think there's no basis for discussion.

Humans have certain properties and characteristics which are intrinsic to them, just as every other organism does. That's human nature.