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Normative commitments constrain the scope of cultural tinkering
Rachel Calcott1, Arthur Le Pargneux1, Fiery Cushman1
1Harvard University, USA rcalcott@g.harvard.edu arthurlepargneux@fas.harvard.edu cushman@fas.harvard.edu.
The Behavioral and Brain Sciences
|September 18, 2026
Abstract:
We argue that cultural innovations are local not only due to agent myopia and cognitive constraints but also because of normative pressures. Social tinkering produces coordination solutions that feel fair and right, and such solutions create a precedent for future interactions whose moral force consolidates over time.
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