I mean you look back at American history and American culture, it's pretty striking. I mean this has been the safest country in the world forever, and the most frightened country in the world.

Silicon Valley benefits, as all of industry, from highly protectionist policy - patent policies and things like that - which come out of the government.

That's a point that Dan Ellsberg has made for years. He said it's kind of like if you and I go into a grocery store to rob it, and I have a gun. The guy may give you the money in the cash register. I'm using the gun even if I don't shoot. Well that's nuclear weapons - essential to post-war deterrence - they cast a shadow over everything.

South America has virtually broken away in the last decade. That's an event of historic significance. South America just doesn't follow US orders. In fact there isn't a single US military base left there.

There are historical analogs, which are not exact, of course, but are close enough to be worrisome. This is a whiff of early Nazi Germany. [Adolf] Hitler was appealing to groups with similar grievances, and giving them crazy answers, but at least they were answers; these groups weren't getting them anywhere else. It was the Jews and the Bolsheviks [that were the problem].

A dramatic, evocative, thoughtful and very accessible account of one of the most important stories of the century - and one of the most ominous, unless citizens are aroused to action to rein in abusive state power.

Evolutionary theory has nothing to say, in general, as to whether cheating is more advantageous than cooperating. There are many circumstances in which the contrary would be true, and empirical evidence, though it exists, has little bearing on real situations.