The target of preventive war must have several characteristics. It must be virtually defenceless; it must be important enough to be worth the trouble; it must be possible to portray it as the ultimate evil and an imminent threat to our survival.

John Lewis Gaddis is not only the favorite historian of the Reagan administration, but he's regarded as the dean of Cold War scholarship, the leading figure in the American Cold War scholarship, a professor at Yale.

American society is now remarkably atomized. Political organizations have collapsed. In fact, it seems like even bowling leagues are collapsing. The left has a lot to answer for here. There's been a drift toward very fragmenting tendencies among left groups, toward this sort of identity politics.

How many educated Americans can even remember the names of the assassinated Jesuit intellectuals of El Salvador, or would know where to find a word they wrote? The answers are revealing, particularly when we draw the striking - and historically typical - contrast to the attitudes towards their counterparts in enemy domains.

My feeling is that the Supreme Court reached a reasonable standard of protection of speech in the 1960s, a standard higher than any other country in the world, to my knowledge. In brief, speech should be protected up to participation in imminent criminal action.

I am opposed to the accumulation of executive power anywhere.

The Iraq War was the first conflict in western history in which an imperialist war was massively protested against before it had even been launched.