" Sociologists point out that the suburbs have done an efficient job of sorting people into communities where they will be surrounded by people of the same socioeconomic status. Meanwhile, the architectures of sprawl inhibit political activity that requires face-to-face interaction. It is not that sprawl makes political activity impossible, but by privatizing gathering space and dispersing human activity, sprawl makes political gatherings less likely. "

― Charles Montgomery, , Happy City: Transforming Our Lives Through Urban Design