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7 June 2022, Heyting Day Extra Lecture, Oskari Kuusela, University of East Anglia

Speaker: Oskari Kuusela, University of East Anglia
Title: Overlooked Distinctions: the Mirage of Contingent A Priori
Date: Tuesday 7 June 2022
Time: 16:00-18:00
Location: P.C. Hoofthuis Room 1.04, Spuistraat 134, Amsterdam

As a follow-up to the Heyting Day our Heyting speaker Oskari Kuusela will give an extra lecture about the contingent a priori in Room 1.04 in the P.C. Hoofthuis. Live stream available here.

Abstract:

In this paper I argue, with reference to Wittgenstein’s discussion of the standard metre in the Philosophical Investigations, that Kripke’s introduction of the epistemological-metaphysical category of contingent a priori in Naming and Necessity fails, due to his overlooking certain important distinctions in the use of relevant expressions and due to his unrecognized or unacknowledged wavering between different uses of relevant sentences. If the argument is correct, the notion of contingent a priori truths that Kripke seeks to introduce is a philosophical mirage that arises from bending the use of relevant sentences similarly to how the bending of light waves can create a mirage. I conclude with a discussion of the logical status of definitions, and by outlining an alternative Wittgensteinian account of relevant kinds of definitional sentences in terms of their non-temporal use. The advantage of this account is that it helps to keep track of the distinctions that Kripke overlooks, and that it avoids the problems raised by Donnellan and Salmon for Kripke regarding the notion of knowledge of contingent a priori truths.

Extra: Oskari will be available to talk to masters and PhD students (of all universities) from 14.00-15.45h in Room 1.14 of the P.C. Hoofthuis.

For more information,  contact Albert Visser at .

Please note that this newsitem has been archived, and may contain outdated information or links.