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    A semantic thesis about how we pick out objects under des... — Carmelics
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    Supports→Geach's argument from language relativity does not establish that Relative Identity (RI) is true of identity as formalized in FOL=

    A semantic thesis about how we pick out objects under descriptions is logically independent of a metaphysical thesis that identity itself is a relation holding only relative to a sortal.

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    Key Terms

    Identity(Adams treats identity statements as a variety of atomic formula rather than a logical truth exempt from existence presuppositions)
    A relation between an object and itself, expressed as an atomic formula (a=a), subject to the same existence-entailment conditions as other atomic predicates under GSA
    Semantic thesis(philosophy of language/logic)
    A claim about what words, concepts, or statements mean rather than what actually exists in the world.
    logically independent(describing the relationship between two different arguments)
    Two ideas that don't depend on each other; disproving one doesn't automatically disprove the other.
    metaphysical thesis(in metaphysics)
    A claim or argument about the fundamental nature of reality and what really exists.
    pick out objects under descriptions

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    (as used in philosophy of language)
    The process of using words or phrases to identify and refer to specific things—like how 'the tallest building in New York' picks out One World Trade Center.
    relation(Aristotelian category theory)
    An Aristotelian category whose existence requires two possibilities, one for each subject standing in contrast, as opposed to the other nine categories which require only one possibility in one subject.
    sortal(Used to ground identity claims between objects picked out by singular terms)
    A kind or category (G) that an object falls under, which supports identity and counting claims of the form 'the same G as'

    Connections

    2 topics

    Philosophy of Language1 linkedPersonal Identity1 linked

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    Geach's argument from language relativity does not establish that Relative Ident...

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