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Rigid Designators: Two Applications

Published online by Cambridge University Press:  01 April 2022

Michael Levin*
Affiliation:
Department of Philosophy City College of the City University of New York

Abstract

1. Introduction. In (Kripke 1970), Saul Kripke distinguished rigid from accidental designators to refute the Frege-Russell theory of names, to rehabilitate natural necessity, and to subvert mind-body dualism. Discussions of Kripke's work have tended to follow this agenda. Here I examine a possible extension of Kripke's apparatus to scientific reduction and physical necessity. My overall conclusions are negative: while Kripkean arguments appear to yield surprising conclusions that cut against empiricism, these conclusions merely restate empiricist tenets in mildly paradoxical terms. The larger moral is that contemporary essentialism is less philosophically significant that has perhaps been supposed.

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Discussion
Copyright
Copyright © The Philosophy of Science Association

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