This paper offers an account of the Hellnistic doctrine of krinomenon, elaborating on the idea of rhetoric’s restoration as a major tool of contemporary research and philosophical study. As opposed to theories of argumentation that identify judgment with its propositional version and establish legitimization on speaker-audience identity, failing to acknowledge difference and controversy, the doctrine of krinomenon focuses on the question posed, connecting rhetoric to judgment. The crucial difference from classical rhetoric lies in the concept of zētēma: In the doctrine (...) of krinomenon, participants in a common inquiry are reasonable, while logos refers to judgment itself – not the audience. Whereas a proposition dismisses its own problematization, controversy, i.e. non-identity that gives meaning to utterances, is inscribed in krinomenon, which is the product of dialectic between contradictory utterances. Beyond the two opposite logics of dogmatism and relativism, difference in the doctrine of krinomenon is judgment’s very condition. (shrink)