Anti-exceptionalism and the justification of basic logical principles

Synthese 200 (3):1-19 (2022)
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Abstract

Anti-exceptionalism about logic is the thesis that logic is not special. In this paper, I consider, and reject, a challenge to this thesis. According to this challenge, there are basic logical principles, and part of what makes such principles basic is that they are epistemically exceptional. Thus, according to this challenge, the existence of basic logical principles provides reason to reject anti-exceptionalism about logic. I argue that this challenge fails, and that the exceptionalist positions motivated by it are thus unfounded. I make this case by disambiguating two senses of ‘basic’ and showing that, once this disambiguation is taken into account, the best reason we have for thinking that there are basic principles actually implies that those principles do not require a special epistemology. Consequently, the existence of basic logical principles provides reason to accept, rather than reject, anti-exceptionalism concerning the epistemology of logic. I conclude by explaining how an abductivist, anti-exceptionalist approach to the epistemology of logic can accommodate the notion of basic logical principles.

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Matt Carlson
Wabash College

Citations of this work

What Logical Evidence Could not be.Matteo Baggio - 2023 - Philosophia 51 (5):2559–2587.
Logical Disagreement.Frederik J. Andersen - 2024 - Dissertation, University of St. Andrews

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References found in this work

Fact, Fiction, and Forecast.Nelson Goodman - 1983 - Cambridge: Harvard University Press.
The logical basis of metaphysics.Michael Dummett - 1991 - Cambridge: Harvard University Press.
Empiricism and the philosophy of mind.Wilfrid Sellars - 1956 - Minnesota Studies in the Philosophy of Science 1:253-329.
The foundations of arithmetic.Gottlob Frege - 1884/1950 - Evanston, Ill.,: Northwestern University Press.
Anti-exceptionalism about logic.Ole Thomassen Hjortland - 2017 - Philosophical Studies 174 (3):631-658.

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