After all, [female genital mutilation is] a key pillar of institutional misogyny in Islam: its entire purpose is to deny women sexual pleasure. True, a lot of us hapless western men find we deny women sexual pleasure without even trying, but we don't demand genital mutilation to guarantee it. On such slender distinctions does civilization rest.

A big chunk of Western civilization, consciously or otherwise, has given the impression that it's dying to surrender to somebody, anybody. Reasonably enough, Islam figures: Hey, why not us?

What can Americans learn from the Olympics spectacle? According to the IMF, China will succeed America as the dominant economic power in the course of the next presidential term, so Howard Fineman, editorial director of the Huffington Post and MSNBC mainstay, was anxious to pick up tips. 'Brits long ago lost their empire,' he tweeted, 'but overall show us how to lose global power gracefully.' So there's that.

If the IMF is correct (a big if), China will be the planet's No.1 economy by 2016. That means whoever's elected in November next year will be the last president of the United States to preside over the world's dominant economic power.

Even if you don't mind Romneycare, or the abortion flip-flop, or any of the rest, there's a more basic problem: He's not a natural campaigner, and on the stump he instinctively recoils from any personal connection with the voters.

When nuclear weapons were an elite club of five relatively sane world powers, the Left was convinced the planet was about to go ka-boom any minute, and the handful of us who survived would be walking in a nuclear winter wonderland. Now anyone with a few thousand bucks and an unlisted number in Islamabad in his Rolodex can get a nuke, and the Left couldn't care less.

Indeed, if I understand this global-warming business correctly, the danger is that the waters will rise and drown the whole of Massachusetts, New York City, Long Island, the California coast and a few big cities on the Great Lakes - in other words, every Democratic enclave will be wiped out leaving only the solid Republican heartland. Politically speaking, for conservatives there's no downside to global warming.