In fact, various lawyers' groups - to some extent in the U.S. but mostly in England and Canada and elsewhere - are bringing demands for a war crimes trial for the crime of aggression. However, though the invasion of Iraq was plainly an act of aggression, it doesn't break any records.

As far as Marx's analysis of capitalism, there's a lot of very useful ideas in it, but he's developing an abstract model of 19th century capitalism. It's abstract and it's changed.

That's the standard technique of privatization: defund, make sure things don't work, people get angry, you hand it over to private capital.

Radical activists can't ignore the fact that we live in this world, like it or not, and have to make difficult decisions about which paths are the best - or sometimes, the least harmful. There are no abstract formulas. Have to think through each case on its own.

We should not be speaking to, but with. That is second nature to any good teacher.

We can try to gain some of the sensibility of some of the indigenous populations of the world or our predecessors 800 years ago. We can laugh at them as being naive and unsophisticated, but unless we can gain that sensibility that there has to be rights of nature as Bolivians and others put it, then we're going to be destroyed.

In the early days of the military Arpanet, my daughter was studying in Nicaragua. Because the U.S. was essentially at war with them, contact was difficult. I managed to use MIT's Arpanet connection, and she found one, so we could communicate thanks to the Pentagon!