Lost city of Atlanta?

Here's a thought provoking preview of what may be the end game to the sprawl-dependent economic model so prevalent in the southeast:

Detroit, the very symbol of American industrial might for most of the 20th century, is drawing up a radical renewal plan that calls for turning large swaths of this now-blighted, rusted-out city back into the fields and farmland that existed before the automobile.

Operating on a scale never before attempted in this country, the city would demolish houses in some of the most desolate sections of Detroit and move residents into stronger neighborhoods. Roughly a quarter of the 139-square-mile city could go from urban to semi-rural.