One thing that you and I know is language. Another thing that you and I know is how objects behave in perceptual space. We have a whole mass of complex ways of understanding what is the nature of visual space. A proper part of psychology ought to be, and in recent years has been, an effort to try to discover the principles of how we organize visual space. I would say that the same is true of every domain of psychology, of human studies.

Prophet just means intellectual. They were people giving geopolitical analysis, moral lessons, that sort of thing. We call them intellectuals today. There were the people we honor as prophets, there were the people we condemn as false prophets. But if you look at the biblical record, at the time, it was the other way around. The flatterers of the Court of King Ahab were the ones who were honored. The ones we call prophets were driven into the desert and imprisoned.

As far as U.S. intelligence knows, Iran is developing nuclear capacities, but they don't know if they are trying to develop nuclear weapons or not. Chances are they're developing what's called 'nuclear capability,' which many states have. That is the ability to have nuclear weapons if they decide to do it. That's not a crime.

The more privilege you have, the more opportunity you have. The more opportunity you have, the more responsibility you have.

The costs of the Bush-Obama wars in Iraq and Afghanistan are now estimated to run as high as $4.4 trillion - a major victory for Osama bin Laden, whose announced goal was to bankrupt America by drawing it into a trap. The 2011 military budget - almost matching that of the rest of the world combined - is higher in real terms than at any time since World War II and is slated to go even higher .

In studying language we can discover many basic properties of this cognitive structure, its organization, and also the genetic predispositions that provide the foundation for its development. So in this respect, linguistics, first of all, tries to characterize a major feature of human cognitive organization. And second, I think it may provide a suggestive model for the study of other cognitive systems. And the collection of these systems is one aspect of human nature.

One of the problems of organizing in the North, in the rich countries, is that people tend to think - even the activists - that instant gratification is required. You constantly hear: 'Look I went to a demonstration, and we didn't stop the war so what's the use of doing it again?'