Plainly, such an approach does not exclude other ways of trying to comprehend the world. Someone committed to it (as I am) can consistently believe (as I do) that we learn much more of human interest about how people think and feel and act by reading novels or studying history than from all of naturalistic psychology, and perhaps always will; similarly, the arts may offer appreciation of the heavens to which astrophysics cannot aspire.

The best defense against democracy is to distract people.

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.

It was during the Reagan years that defiance of international law and the U.N. Charter became entirely open.

Silicon Valley wouldn't exist without massive government spending and in fact initiative.

There was a time traditionally - say, GM in the 1950s - it was trying to develop a consumer base that would be loyal and lasting and they were thinking in terms of an institution that would remain and grow and thrive in the society. By now, a lot of the investment firms - bankers, hedge funds - are perfectly happy to destroy what they're in and come out with huge, tremendous benefits. That's a new stage of capitalism.

September 11 shocked many Americans into an awareness that they had better pay much closer attention to what the US government does in the world and how it is perceived. Many issues have been opened for discussion that were not on the agenda before. That's all to the good.