The Same F1 but a Different F2 - with Absolute Identity

被引:0
作者
Francescotti, Robert [1 ]
机构
[1] San Diego State Univ, Dept Philosophy, San Diego, CA 92182 USA
来源
METAPHYSICA-INTERNATIONAL JOURNAL FOR ONTOLOGY & METAPHYSICS | 2025年
关键词
absolute identity; relative identity; relative sameness; same <italic>F</italic>; same <italic>F</italic><italic>1</italic> but different <italic>F</italic><italic>2</italic>; relations; types;
D O I
10.1515/mp-2024-0023
中图分类号
B [哲学、宗教];
学科分类号
01 ; 0101 ;
摘要
Here I present an analysis of what it is for an x and a y to be the same F. Unlike the Fregean Analysis (FRE), according to which 'x is the same F as y' is equivalent to 'x is an F, y is an F, and x = y', the analysis presented and defended here allows that there are possible cases in which x and y are the same F 1 but not the same F 2 even though x is an F 2 and y is an F 2 . The analysis offered here, FRE+, retains the conditions that FRE deems are necessary for being the same F while adding a further condition to allow that the same F 1 can be a different F 2 . Although FRE+ is compatible with there being such cases, FRE+ shares with FRE that the identity mentioned in the analysis is nothing other than absolute identity. Thus, FRE+ offers a way to allow that the same F 1 can be a different F 2 while avoiding conflict with the traditionally accepted logic of identity, and I argue without conflict with the Indiscernibility of Identicals in particular.
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页数:20
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