Normative conflicts and the logic of 'ought'

Noûs 43 (3):450-489 (2009)

Abstract

On the face of it, normative conflicts are commonplace. Yet standard deontic logic declares them to be logically impossible. That prompts the question, What are the proper principles of normative reasoning if such conflicts are possible? This paper examines several alternatives that have been proposed for a logic of 'ought' that can accommodate normative conflicts, and finds all of them unsatisfactory as measured against three criteria of adequacy. It then introduces a new logic that does meet all three criteria, and so allows for the possibility of genuine normative conflicts.

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References found in this work

In Contradiction: A Study of the Transconsistent.Graham Priest - 1987 - Dordrecht, Netherland: Oxford University Press.
Modal Logic: An Introduction.Brian F. Chellas - 1980 - Cambridge University Press.
Agency and Deontic Logic.John F. Horty - 2001 - Oxford, England: Oxford University Press.

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