Logic, Epistemology and Metaphysics Seminar

Logic, Epistemology and Metaphysics Seminar
Date
28 November 2019, 5.00pm - 7.00pm
Type
Seminar
Venue
Room 246, Second Floor, Senate House, Malet Street, London WC1E 7HU
Description

Title: Revising Logics

Speaker: Otavio Bueno, Miami

Is it possible to revise logic? A number of arguments can be raised that challenge the possibility of such a revision. Some of these arguments rely on the unchanging structure of the world to support the unchanging nature of logic. Other arguments insist that changes in logic would amount to changes in the meaning of the logical constants, with the result that one is no longer considering logic, but something else altogether. Yet other arguments challenge the possibility of logic change given that the implementation of any such change requires a logic, and that logic cannot change as well. Finally, some arguments insist on the unintelligibility of change in logic, since to make sense of any such change, one needs a logic, and, once again, such a logic cannot change, otherwise the relevant understanding is not forthcoming. In this paper, I critically engage with these arguments, and find them wanting. I then consider the received conception of logic as universal, unchangeable, and necessary, and point out that such a conception faces serious difficulties. Finally, I sketch an empiricist alternative that makes room for a perfectly intelligible understanding of how logic revision is possible and can be achieved.


Please note, this seminar is on THURSDAY




The Centre for Logic and Language hosts a regular seminar series - the Logic, Epistemology and Metaphysics Forum (LEM). The forum generally meets fortnightly in term time.

Contact

Institute of Philsophy
IP@sas.ac.uk
020 7664 4865