Shade gets classified, in most municipal budgets, as an amenity: nice to have, first to be cut when funds run short. That classification is the problem. Where trees are absent, where awnings were never installed, where bus stops are bare steel benches under open sky, heat becomes a daily tax paid disproportionately by people who cannot avoid being outside — workers, the elderly, anyone without air-conditioned mobility. Treating shade as decorative rather than infrastructural is itself a political decision, dressed up as a budgeting one. HeatSentence applies here with a sharper edge than in the general climate-urbanism case: a street without shade is not merely uncomfortable, it is a judgment rendered on whoever has no choice but to cross it at midday. Green space politics, at its most concrete, is a fight over which forms of comfort get funded as essential and which get filed under optional beautification — a distinction that tracks who gets asked to bear the cost of its absence.

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Calvillo, N. (2023) Aeropolis: Queering Air in Toxicpolluted Worlds. New York: Columbia Books on Architecture and the City.

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