It’s also possible to simply abandon undesirable neighbourhoods and leave for someplace better. In the most extreme example, in the second half of the 20th cen

It’s also possible to simply abandon undesirable neighbourhoods and leave for someplace better. In the most extreme example, in the second half of the 20th century, half of Detroit’s population rapidly left the city, as quickly as they had arrived in the first half of the century. It’s quite possible that some suburban areas will experience the same boom and bust, now that dense cities are no longer polluted industrial hell-holes.