There has to be spiritual transformation among the masses, who have to be willing to recognize that their oppression is not a law of nature. That's what Latin American bishops were doing when they formed base communities. They were trying to get peasants to recognize that you can take your fate into your own hands. That's what the civil-rights movement did here. That's what the women's movement did.

The Iranian issue I don't think has much to do with nuclear weapons frankly. Nobody is saying Iran should have nuclear weapons ­nor should anybody else. But the point in the Middle East, as distinct from North Korea, is that this is center of the world's energy resources. Originally the British and secondarily the French had dominated it, but after the Second World War, it's been a U.S. preserve. That's been an axiom of U.S. foreign policy, that it must control Middle East energy resources.

Today's Democrats are pretty much what used to be called moderate Republicans a generation ago.

There was a free election in Palestine, but it came out the wrong way. So instantly, the United States and Israel with Europe tagging along, moved to punish the Palestinian people, and punish them harshly, because they voted the wrong way in a free election. That's accepted here in the West as perfectly normal. That illustrates the deep hatred and contempt for democracy among western elites, so deep-seated they can't even perceive it when it's in front of their eyes. You punish people severely if they vote the wrong way in a free election.

I don't think there is any scientific evidence about the question of whether we think only in language or not. But introspection indicates pretty clearly that we don't think in language necessarily. We also think in visual images, we think in terms of situations and events, and so on, and many times we can't even express in words what the content of our thinking is. And even if we are able to express it in words, it is a common experience to say something and then to recognize that it is not what we meant, that it is something else.

Syria is bad enough, it's a pretty terrible atrocity. But there are much worse ones in the world. So for example, the worst atrocities in the past decade have been in the Congo, the Eastern Congo, where maybe 5 million people have been killed.

I should say that Canada is one of the major criminals, not just the tar sands and so on, but even mining throughout the world, a lot of it is Canadian. It's extremely destructive, so an important thing for Canadians to do is curtail the predatory and destructive behavior of their own government and corporations. A carbon tax is one way of doing it.