In 1989, the Berlin Wall fell, democracy was on the march and we declared the End of History. Nearly two decades later, a neo-imperialist Russia is at war with Georgia, Communist China is proudly hosting the Olympics, and we find that, instead, we have entered the Age of Authoritarianism.

It is worth recalling how different we thought the future would be in the immediate, happy aftermath of the end of the cold war. Remember Francis Fukuyama's ringing assertion: "The triumph of the west, of the western idea, is evident first of all in the total exhaustion of viable systematic alternatives to western liberalism."