One of the big challenges faced by any student of current events is that of seeing past the turmoil of the present moment to catch the deep trends shaping events on a broader scale. It’s a little like standing on a beach, without benefit of tide tables, and trying to guess whether the tide’s coming in or going out. Waves surge, break, and flow back out to sea; the wind blows this way and that; it takes time, and close attention to subtle details, before you can be sure whether the sea is gradually climbing the beach or just as gradually retreating from it.
Over the last year or so, though, it’s become increasingly clear to me that one of the great tides of American politics has turned and is flowing out to sea. For almost precisely two hundred years, this country’s political discourse has been shaped—more powerfully, perhaps, than by any other single force—by the loose bundle of ideas, interests, and values we can call American liberalism. That’s the tide that’s turning. The most important trends shaping the political landscape of our time, to my mind, are the descent of the liberal movement into its final decadence, and the first stirrings of the postliberal politics that is already emerging in its wake.