How would urban planning work in an anarchist society?
I’ll try to keep the question short and clear. Today, urban planning in a state (I’m speaking from a European perspective) is effectively hierarchical: first the nation-state, then the capital, then regions, provinces, regional capitals, cities, and finally districts and neighborhoods.
Now, how could urban planning be reorganized in a less hierarchical way? It’s undeniable that the current hierarchical organization works fairly well (although there are discrepancies in resource distribution between regions and provinces). That said, how could something like this be made less hierarchical? Would each municipality be independent, without regions or a state?
And for transport or infrastructure that spans large territories, how could that be managed? (For example, railways and transportation systems in general.)
Finally, for decisions that would affect large areas (such as routing a train line through one municipality rather than another), how would assemblies be organized? Calling together the population of an entire region would be very complicated. Would each municipality send some representatives? That might be one idea.
Thanks to anyone who contributes to the discussion.