A philosophical framework holding that rationality is context-dependent—that what counts as rational reasoning, good reasons, and appropriate justification varies with the context of inquiry, the domain of application, and the purposes of the reasoner. Rational contextualism challenges the idea of a single, universal standard of rationality. What is rational in a scientific context may not be in a moral context; what is rational in everyday life may not be in a courtroom. Contextualism doesn't abandon reason; it recognizes that reason is always reason-in-context. It demands that we attend to the contexts that shape what counts as rational.
Example: "His rational contextualism meant he didn't demand scientific standards of rationality for personal decisions. It was rational to choose a partner based on love, even if it didn't follow the rules of decision theory."
by Dumu The Void March 20, 2026
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