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Kripkean counterpart theory

journal contribution
posted on 2023-06-08, 00:34 authored by Murali Ramachandran
David Lewis's counterpart-theoretic semantics for quantified modal logic is motivated originally by worries about identifying objects across possible worlds; the counterpart relation is grounded more cautiously on comparative similarity. The possibility of contingent identity is an unsought and in some eyes, unwelcome consequence of this approach. In this paper I motivate a Kripkean counterpart theory by way of defending the prior, pre-theoretical, coherence of contingent distinctness. Contingent identity follows for free. The theory is Kripkean in that the counterpart relation is in a sense stipulated rather than grounded on similarity, and is such that no object has more than one counterpart at a world. This avoids a number of objections Fara and Williamson have recently levelled against counterpart theory generally; their other objections are addressed by enriching the theory with special quantifiers and actuality operators.

History

Publication status

  • Published

Journal

Polish Journal of Philosophy

ISSN

1897-1652

Publisher

Philosophy Documentation Center

Issue

2

Volume

2

Page range

89-106

Pages

18.0

Department affiliated with

  • Philosophy Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2012-02-06

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