This article was originally published by The Architect's Newspaper as "The American suburbs are the next fertile ground for architectural and urban experimentation."

The last twenty-odd years may have seen the remarkable comeback of cities, but the next twenty might actually be more about the suburbs, as many cities have become victims of their own success. The housing crisis—a product of a complex range of factors from underbuilding to downzoning—has made some cities, such as New York and Los Angeles, a playground for the ultra-wealthy, pushing out long-time residents and making the city unaffordable for the artists, creatives, and small businesses who make vibrant places.