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L'argument de Quine contre les logiques déviantes

Published online by Cambridge University Press:  23 May 2023

Henri Wagner*
Affiliation:
Sciences, philosophie, humanités (SPH UMR4574), Université Bordeaux Montaigne, Pessac, France
*
Auteur-ressource. Courriel : hwag@hotmail.fr
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Résumé

L'ambition de cet article est de restituer la radicalité de l'argument central contre les logiques déviantes que W.V.O. Quine déploie dans Philosophy of Logic. Cet argument a pour objet de mettre au jour l'inanité du concept de logique déviante, c'est-à-dire son caractère dénué de sens. En rendre compte requiert alors de prendre la mesure de sa dimension anti-psychologiste. Nous tâchons ainsi de montrer que le défi le plus radical de Quine ne consiste pas à opposer au logicien déviant que changer de lois logiques, c'est changer la signification des termes de constantes logiques.

Abstract

Abstract

The aim of this article is to restore the radicality of W. V. O. Quine's argument against deviant logics, as found in Philosophy of Logic. The objective of this argument is to expose the emptiness of the concept of deviant logic, i.e., its nonsense. To give an account of this requires taking the full measure of the anti-psychological dimension of Quine's argument. Thus, I try to show that Quine's most radical challenge does not consist in pointing out to the deviant logician that changing logical laws means changing the meaning of logical constant terms.

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Article
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
Copyright © The Author(s), 2023. Published by Cambridge University Press on behalf of the Canadian Philosophical Association/Publié par Cambridge University Press au nom de l’Association canadienne de philosophie
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