There's an internal coherence and logic to what they get from [Rush] Limbaugh, Glenn Beck, and the rest of these guys. And they sound very convincing, they're very self-confident, and they have an answer to everything - a crazy answer, but it's an answer. And it's our fault if that goes on. So one thing to be done is don't ridicule these people, join them, and talk about their real grievances and give them a sensible answer, like, "Take over your factories."

Looking at polls of Arab public opinion, you look at popular figures, the most popular figure is the prime minister of Turkey, Erdogan, and then it goes down the list. You get Osama Bin Laden, Saddam Hussein, you don't get Obama, or in fact any western leader. The public doesn't want the whole imperial project. So if you had democracy, it would be all over.

Biblical archaeology was developed early in this century in an effort to substantiate the authenticity of the Biblical account. It's by now generally recognized in Biblical scholarship that it has done the opposite. The Bible is not a historical text, and has only vague resemblances to what took place, as far as can be reconstructed. For example, whether Israel ever existed is not clear; if so, it was probably a small kingdom somewhere in the hills, apparently virtually unknown to the Egyptians.

We can, for example, be fairly confident that either there will be a world without war or there won't be a world - at least, a world inhabited by creatures other than bacteria and beetles, with some scattering of others.

In fact, when drugs are legalized, use sometimes goes down, it's been claimed. Part of the reason is that teenage kids use illicit drugs because they are illicit. They are thumbing their noses at society. If they were legal, they might not.

One of the real problems of society is that its far too atomized, what sociologists call secondary associations.

The Left, in a general sense, is very much atomized. We live in highly atomized societies. People are pretty much alone; it's you and your iPad.