Overview
The Principle of Identity of Indiscernibles is the thesis that, necessarily, no two (concrete) objects differ only numerically. This is the weakest version of the Principle of Identity of Indiscernibles. Gonzalo Rodriguez-Pereyra argues that there is no trivial version of the Principle of Identity of Indiscernibles, since what is usually known as the trivial version of the principle is consistent with objects differing only numerically. He provides two positive arguments for the Principle: one based on broadly Humean considerations excluding a certain kind of necessary connection between distinct objects, and the other based on ideas about what grounds the having of certain properties by objects. This book also presents two new arguments against restricted versions of the principle according to which, necessarily, no two objects can be purely qualitatively indiscernible or intrinsically purely qualitatively indiscernible. It is further argued that one of the arguments for the weakest version of the principle can be extended to abstract objects. The conclusion is drawn that, necessarily, there are no objects, whether abstract or concrete, that differ only numerically.
Full Product Details
Author: Gonzalo Rodriguez-Pereyra (University of Oxford)
Publisher: Oxford University Press
Imprint: Oxford University Press
Dimensions:
Width: 14.70cm
, Height: 11.30cm
, Length: 22.40cm
Weight: 0.306kg
ISBN: 9780192866868
ISBN 10: 0192866869
Pages: 144
Publication Date: 22 September 2022
Audience:
General/trade
,
General
Format: Hardback
Publisher's Status: Active
Availability: In Print
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Reviews
The book contains four new arguments about the Identity of Indiscernibles. * MathSciNet * Rodriguez-Pereyra's work weaves a rich tapestry of ideas, making Two Arguments for the Identity of Indiscernibles an indispensable companion for anyone seeking a deeper understanding of the Principle of Identity of Indiscernibles....His thoughtful analysis and scholarly approach elevate this book to a noteworthy contribution to philosophical discourse, providing readers with insights to ponder and explore further. * Carla Peri, Universa. Reviews of Philosophy *
The book contains four new arguments about the Identity of Indiscernibles. * MathSciNet *
Author Information
Gonzalo Rodriguez-Pereyra obtained his PhD from the University of Cambridge, where he also held a Junior Research Fellowship (Churchill College), and has taught at Edinburgh, Oxford, Nottingham, Universidad Torcuato Di Tella, and currently again at Oxford. He received the Philip Leverhulme Prize in 2001. He is currently an associate editor for the journal Mind. He has published extensively on metaphysics, on topics such as truth and truthmakers, nominalism, the Identity of Indiscernibles, nihilism, and early modern philosophy, mainly on Leibniz, but also on Descartes and Kant.
