If we are going to develop the state capacity to override inexorable forces of nature, like the productivity and desirability of the metropole over the hinterlands, might I suggest we first give the people a good show by turning off gravity? Bring the Mediterranean climate to Chicago? Maybe do something about climate change?
The arc of urbanization is thousands of years old! Once we figured out how to produce food at scale without much labor, it was pretty much over for decentralization.
Urbanization doesn’t require entire industries to be concentrated in a handful of cities. Wall Street and uncontrolled consolidation do that. The question is, can you achieve through public policy an economy where a large segment of jobs doesn’t involve delivering food to knowledge workers? I think you can, even today. Germany, for example, is quite urbanized, but far more decentralized (in terms of having many important large urban centers, plus many small urban centers) compared to say France or the UK.
