Sameness, definition, and essence

I formulate an apparent inconsistency between some claims Aristotle makes in his <em>Metaphysics</em> about the sameness and non-sameness relations which obtain between an object and its essence: while a (type of) object is not the same as its essence, an essence is thought as being the...

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第一著者: Peramatzis, M
フォーマット: Journal article
出版事項: University of Tartu Press 2014
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author Peramatzis, M
author_facet Peramatzis, M
author_sort Peramatzis, M
collection OXFORD
description I formulate an apparent inconsistency between some claims Aristotle makes in his <em>Metaphysics</em> about the sameness and non-sameness relations which obtain between an object and its essence: while a (type of) object is not the same as its essence, an essence is thought as being the same as its essence. I discuss different ways in which one may propose to overcome this apparent inconsistency and show that they are problematic. My diagnosis of the problem is that all these putative solutions share the assumption that Aristotle is operating exclusively with the notion of strict numerical identity between an object and its essence, or between <em>definiendum</em> and <em>definiens</em>. I introduce the notion of sameness in nature which holds between an object and its essence, understood as the metaphysical counterpart to the relation of 'being defined as': two items are the same in nature just in case the answer to the 'what is it?' or 'what is its nature/essence?' question is common to both. I argue that the notions of sameness in nature and 'being defined as' need not (but may) entail strict identity. Further, they are compatible with, indeed require, the idea that an essence is prior to its essence-bearer, or that a <em>definiens</em> is prior to the relevant <em>definiendum</em>. I conclude that the twin notions of sameness in nature and 'being defined as' successfully defuse the apparent inconsistency formulated at the outset.
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spelling oxford-uuid:7dd1f78b-f910-4535-be4f-c9e9918d56ac2022-03-26T21:06:07ZSameness, definition, and essenceJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:7dd1f78b-f910-4535-be4f-c9e9918d56acSymplectic Elements at OxfordUniversity of Tartu Press2014Peramatzis, MI formulate an apparent inconsistency between some claims Aristotle makes in his <em>Metaphysics</em> about the sameness and non-sameness relations which obtain between an object and its essence: while a (type of) object is not the same as its essence, an essence is thought as being the same as its essence. I discuss different ways in which one may propose to overcome this apparent inconsistency and show that they are problematic. My diagnosis of the problem is that all these putative solutions share the assumption that Aristotle is operating exclusively with the notion of strict numerical identity between an object and its essence, or between <em>definiendum</em> and <em>definiens</em>. I introduce the notion of sameness in nature which holds between an object and its essence, understood as the metaphysical counterpart to the relation of 'being defined as': two items are the same in nature just in case the answer to the 'what is it?' or 'what is its nature/essence?' question is common to both. I argue that the notions of sameness in nature and 'being defined as' need not (but may) entail strict identity. Further, they are compatible with, indeed require, the idea that an essence is prior to its essence-bearer, or that a <em>definiens</em> is prior to the relevant <em>definiendum</em>. I conclude that the twin notions of sameness in nature and 'being defined as' successfully defuse the apparent inconsistency formulated at the outset.
spellingShingle Peramatzis, M
Sameness, definition, and essence
title Sameness, definition, and essence
title_full Sameness, definition, and essence
title_fullStr Sameness, definition, and essence
title_full_unstemmed Sameness, definition, and essence
title_short Sameness, definition, and essence
title_sort sameness definition and essence
work_keys_str_mv AT peramatzism samenessdefinitionandessence