It's hard to pinpoint the moment that the Twin Cities disappeared from the national and local consciousness.
That's because the fade and ultimate death of Minneapolis-St. Paul and its metro area was such a gradual thing that almost no one noticed.
Only recently has it become clear that our home city is known, both to ourselves and to outsiders, as simply "Minnesota."
This is a bizarre turn. We live in an era of cities. Metropolitan areas have emerged as the basic units of a dynamic global economy.
Metro Seattle competes with metro Denver, Dallas, Munich and Mumbai for creative talent, good jobs and the next slice of prosperity. With a population of 3.3 million, our own metro city is the 16th largest in the nation.
Together with the other 99 largest metros, we produce three-quarters of the nation's gross domestic product and nearly all of its new ideas. To put it bluntly, cities are in the driver's seat; states are along for the ride.
Never has it been more important, then, for a city to have a strong identity and a competitive brand. For Chicago to become Illinois or Atlanta to become Georgia would be almost suicidal.
And yet that's what has happened here.