In defence of logical nominalism: reply to Leftow

<p style="text-align:justify;"> This paper defends (especially in response to Brian Leftow's recent attack) logical nominalism, the thesis that logically necessary truth belongs primarily to sentences and depends solely on the conventions of human language. A sentence is logica...

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מחבר ראשי: Swinburne, R
פורמט: Journal article
שפה:English
יצא לאור: Cambridge University Press 2010
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author Swinburne, R
author_facet Swinburne, R
author_sort Swinburne, R
collection OXFORD
description <p style="text-align:justify;"> This paper defends (especially in response to Brian Leftow's recent attack) logical nominalism, the thesis that logically necessary truth belongs primarily to sentences and depends solely on the conventions of human language. A sentence is logically necessary (that is, a priori metaphysically necessary) iff its negation entails a contradiction. A sentence is a posteriori metaphysically necessary iff it reduces to a logical necessity when we substitute for rigid designators of objects or properties canonical descriptions of the essential properties of those objects or properties. The truth-conditions of necessary sentences are not to be found in any transcendent reality, such as God's thoughts. ‘There is a God’ is neither a priori nor a posteriori metaphysically necessary; God is necessary in the sense that His existence is not causally contingent on anything else. </p>
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spelling oxford-uuid:92edd4c6-ac0a-41f2-8e61-e5bf3e664ef52022-03-26T23:28:54ZIn defence of logical nominalism: reply to LeftowJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:92edd4c6-ac0a-41f2-8e61-e5bf3e664ef5EnglishSymplectic Elements at OxfordCambridge University Press2010Swinburne, R <p style="text-align:justify;"> This paper defends (especially in response to Brian Leftow's recent attack) logical nominalism, the thesis that logically necessary truth belongs primarily to sentences and depends solely on the conventions of human language. A sentence is logically necessary (that is, a priori metaphysically necessary) iff its negation entails a contradiction. A sentence is a posteriori metaphysically necessary iff it reduces to a logical necessity when we substitute for rigid designators of objects or properties canonical descriptions of the essential properties of those objects or properties. The truth-conditions of necessary sentences are not to be found in any transcendent reality, such as God's thoughts. ‘There is a God’ is neither a priori nor a posteriori metaphysically necessary; God is necessary in the sense that His existence is not causally contingent on anything else. </p>
spellingShingle Swinburne, R
In defence of logical nominalism: reply to Leftow
title In defence of logical nominalism: reply to Leftow
title_full In defence of logical nominalism: reply to Leftow
title_fullStr In defence of logical nominalism: reply to Leftow
title_full_unstemmed In defence of logical nominalism: reply to Leftow
title_short In defence of logical nominalism: reply to Leftow
title_sort in defence of logical nominalism reply to leftow
work_keys_str_mv AT swinburner indefenceoflogicalnominalismreplytoleftow