America's big cities are, without exception, politically blue cities, with a new class of progressive politicians doing real damage to public order. When it comes to urban development, however, the blue monolith breaks down: socialists, city planners, cyclists, environmentalists, pragmatists, and social-justice activists are often at odds with one another. They might all support more housing, more density, and more public transportation, but they disagree sharply on the means for getting there.
In recent years, a new faction has emerged in city politics: what one might call the new Left urbanists. These activists believe that local governments must rebuild the urban environment—housing, transit, roads, and tolls—to produce a new era of city flourishing, characterized by social and racial justice and a net-zero carbon footprint. The urbanists rally around provocative slogans like “ban all cars,” “raze the suburbs,” and “single-family housing is white supremacy”—ironically, since they're generally white, affluent, and educated themselves. They're often employed in public or semipublic roles in urban planning, housing development, and social advocacy. They treat public housing, mass transit, and bicycle lanes as a kind of holy trinity—and they want to impose their religion on you.