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- Terry Horgan & Mark Timmons (2002). Conceptual Relativity and Metaphysical Realism. Noûs 36 (s1):74 - 96.Is conceptual relativity a genuine phenomenon? If so, how is it properly understood? And if it does occur, does it undermine metaphysical realism? These are the questions we propose to address. We will argue that conceptual relativity is indeed a genuine phenomenon, albeit an extremely puzzling one. We will offer an account of it. And we will argue that it is entirely compatible with metaphysical realism. Metaphysical realism is the view that there is a world of objects and properties that is independent of our thought and discourse (including our schemes of concepts) about such a world. Hilary Putnam, a former proponent of metaphysical realism, later gave it up largely because of the alleged phenomenon that he himself has given the label ‘conceptual relativity’. One of the key ideas of conceptual relativity is that certain concepts—including such fundamental concepts as object, entity, and existence—have a multiplicity of different and incompatible uses (Putnam 1987, p. 19; 1988, pp. 110 14). According to Putnam, once we recognize the phenomenon of conceptual relativity we must reject metaphysical realism: The suggestion . . . is that what is (by commonsense standards) the same situation can be described in many different ways, depending on how we use the words. The situation does not itself legislate how words like “object,” “entity,” and “exist” must be used. What is wrong with the notion of objects existing “independently” of conceptual schemes is that there are no standards for the use of even the logical notions apart from conceptual choices.” (Putnam 1988, p. 114) Putnam’s intriguing reasoning in this passage is difficult to evaluate directly, because conceptual [1] relativity is philosophically perplexing and in general is not well understood. In this paper we propose a construal of conceptual relativity that clarifies it considerably and explains how it is possible despite its initial air of paradox. We then draw upon this construal to explain why, contrary to Putnam and others, conceptual relativity does not conflict with metaphysical realism, but in fact comports well with it..
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Realismi Putnamii et relativitas conceptuumDisserationis huius scopus duplex est. Primo, doctrinam de „relativitate conceptuum“ a praeclaro philosopho clarissimo Hilario Putnamio nonnullis in contextibus propositam, exponere, modumque, quo haec doctrina, secundum Putnamium, fundamenta realismi metaphysici (prout in dissertatione nostra definitur) labefactet, indicare. Secundo, examinatio argumenti Putnamii contra realismum metaphysicum proponitur. Auctor Putnamium nihil nisi exempla „relativitatis indexicalis“, quam vocant, praebere abitratur. Hanc vero relativitatem, ut a omnibus concessam, nullam hic probandi vim habere per se patet.Argumenta igitur Putnamii fundamenta realismi metaphysici conquasare minime videntur.Putnam’s Realisms and Conceptual RelativityThe aim of the paper is twofold. First, it expounds the thesis of ‘conceptual relativity’ propounded in a series of writings of the well-known philosopher Hilary Putnam and indicates the alleged manner in which the thesis, according to Putnam, undermines the foundations of metaphysical realism (understood in a peculiar way spelled out in the paper). Second, a critical examination of Putnam’s anti-metaphysical-realist argument is offered. It is argued that Putnam offers examples only of a trivial, so-called indexical relativity, and that his strategy leaves the foundations of metaphysical realism intact.
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