One of the best predictors of policy around is Thomas Ferguson's investment theory of politics, as he calls it - very outstanding political economist - which essentially - I mean, to say it in a sentence, he describes elections as occasions in which groups of investors coalesce and invest to control the state.

If North Korea doesn't have a deterrent, they will be wiped out.

Anyone in a position to overcome barriers to free thought and communication should do so.

I've occasionally been asked to talk on Israel-Palestine. Sometimes it works, and sometimes it elicits hysteria in the community.

In Mexico, a poor country, higher education is of quite good quality -- and is free. Ten years ago the government tried to impose small fees. There was a national student strike and the government backed down. High tuition is not an economic necessity, as is easy to show, but a debt trap is a good technique of indoctrination and control. And resisting this makes good sense.

Whenever there is injustice, oppression, aggression, violence, it's standard for it to be supported by those we now call "intellectuals," but typically not by all; there is typically a fringe of dissidents. With very rare exceptions - in fact, it's hard to think of any - they suffer in one or another way; how depends on the nature of the society.

I still think, despite everything, that the US is very unlikely to attack Iran. It could be a huge catastrophe; nobody knows what the consequences would be. I imagine that only an administration that's really desperate would resort to that.