Political Philosophy’s Chmess Problem

Updated: 2025.10.17 5D ago 3 sources
The author argues modern Anglophone political philosophy often studies 'political chmess'—elegant models built on unrealistic 'ideal theory' assumptions like Rawls’s 'reasonable agents' and 'strict compliance.' These frameworks generate intricate proofs about a world no one inhabits, diverting attention from noncompliance, incentives, and institutional constraints that govern real politics. — If the discipline’s dominant models are misaligned with reality, policymakers and publics should discount their prescriptions and demand non‑ideal, institution‑aware analysis.

Sources

Peter Howitt on Coordination
Arnold Kling 2025.10.17 60% relevant
Kling’s critique that macro chased tractable, single‑agent lamp‑post models instead of messy, many‑market coordination echoes the 'chmess' warning about elegant but misaligned idealizations steering whole fields away from reality.
Against Political Chmess
Paul S 2025.08.28 100% relevant
Rawls is quoted defining agents as endorsing reciprocity and 'nearly everyone strictly complies' once they recognize justice, which the essay labels a 'chmess' setup.
The Newtonian delusion: there is nothing so dated as a vision of the future
Lorenzo Warby 2025.08.06 78% relevant
The article criticizes the urge to derive a single, elegant 'social mechanics' theory from Newtonian physics—paralleling the 'chmess' critique that idealized, internally tidy models misdescribe real politics and lead to misleading prescriptions.
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