People clearly shouldn’t put tanneries, steel mills, and chemical processing plants in residential neighborhoods right next to primary schools. But massively simplified and less restricted zoning standardized across broader geographical regions (vs. every town for itself) would be very helpful, and in cities there’s really no good reason to have areas zoned to only allow single family detached houses with no multi-unit buildings or commercial activity allowed whatsoever. And the parking requirements, height limits, mandatory setbacks, etc. make North American cities remarkably space-inefficient and infrastructure-expensive.
The zoning requirements in Japan seem like a good model.
The zoning requirements in Japan seem like a good model.