To construct a scientific theory from the data and to be able to recognize that it is a reasonable theory is possible only if there are some very sharp restrictive principles that lead you to go in one direction and not in another direction. Otherwise, you wouldn't have science at all, merely randomly chosen hypotheses.

Like other organisms, humans have a certain genetic endowment (apparently varying little in the species, not a surprise considering its recent separation from other hominids). That determines what we call their nature.

Moves toward sovereignty in Iraq stimulate pressures first for human rights among the bitterly repressed Shi'ite population but also toward some degree of autonomy. You can imagine a kind of a loose Shi'ite alliance in Iraq, Saudi Arabia, and Iran, controlling most of the world's oil and independent of the United States. And much worse, although Europe can be intimidated by the United States, China can't. It's one of the reasons, the main reasons, why China is considered a threat. We're back to the Mafia principle.

If you go back a century in Europe, all over the place people were speaking different languages. There were dozens of languages in France and Italy, and they're all called French [and Italian], but they were not mutually comprehensible. They were different languages. And they have mostly disappeared in the last century or so. Some are being preserved, like Welsh, some are being revived, like Basque or Catelan to some extent. There are plenty of people in Europe who can't talk to their grandmother because they talk a different language.

What is called 'capitalism'is basically a system of corporate mercantilism, with huge and largely unaccountable private tyrannies exercising vast control over the economy, political systems, and social and cultural life, operating in close cooperation with powerful states that intervene massively in the domestic economy and international society.

Western intellectuals, and also Third World intellectuals, were attracted to the Bolshevik counter-revolution because Leninism is, after all, a doctrine which says that the radical intelligentsia have a right to take state power and to run their countries by force, and that is an idea which is rather appealing to intellectuals.

Should we even have the classification system? Why shouldn't these things be open? There are things you want to keep secret, like the characteristics of your latest fighter plane or something like that.