A big producer can survive price fluctuations on the world market. A small farmer can't.

China has been there for 3,000 years, has contempt for the barbarians, is overcoming a century of domination, and simply moves on its own. It does not get intimidated when Uncle Sam shakes his fist. That's scary.

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.

There is Pakistan's relationship with Afghanistan which will also be a very tricky issue in the coming years. Then there is a large part of Pakistan which is being torn apart from American drone attacks. The country is being invaded constantly by a terrorist superpower. Again, this is not a small problem.

On abortion: We are talking about ambiguous issues of a complicated kind where you have to balance conflicting interests and concerns.

We have to be a little cautious about not trying to kill a gnat with an atom bomb. The performances are so utterly absurd regarding the "post-truth" moment that the proper response might best be ridicule.

During the terrorist regime in Haiti in the 1990s, the CIA, under the administration of Bill Clinton, was reporting to Congress that oil shipments had been blocked from entering Haiti. That was just a lie. I was there. You could see the oil terminals being built and the ships coming in.