Greek philosophy

Aristotle

384 – 322 BCE

Phronesis — practical wisdom — is knowing what this situation asks, which no rule can supply in advance. The oldest statement of the book's account of judgement.

Read alongside: Shape

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Nicomachean Ethics
Where they resist the book
Aristotle assumes a stable community with settled ends. That is precisely the condition the book says no longer holds.

Works worth the time

Nicomachean Ethics

Practical wisdom as a capacity built by acting, not a rule learned before acting.

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Where Aristotle appears

IV. ShapePhilosophy

Judgement is a virtue, not a procedure.

Aristotle's phronesis is practical wisdom: knowing what this situation asks, which no rule can supply in advance. Arendt insists that action is unpredictable and irreversible, and that its remedy is not control but promise and forgiveness. MacIntyre supplies the word the book leans on — practice, with standards internal to it.