Reports suggest that somewhere between one and two million people crowded into Washington DC for the inauguration of Barack Obama, more than doubling the population of this staid little city of broad, empty avenues. After eight years, America was ready to begin again at year zero. For a country that wears its history lightly (the past, however troubled, is swiftly incorporated into a national myth of irrepressible progress), the Bush years have been unusually wearying, eroding the optimism and confidence that Americans seem always to have assumed is their birthright.
But by electing Obama, America has once again reinvented itself, and those of us who have succumbed to America-fatigue ought to consider rekindling our fondness for this vast and various country. Obama is celebrated in the US as its first African-American president. On its own, this is historic enough but he is also perhaps the world&rsquos first truly cosmopolitan leader &mdash polymorphous and protean, his background makes him, like a character in the best fiction, at once intensely particular and universal.