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    Carmelics

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    LoyalLoyalJusticeJustice
    Made withinDC&Austin
    Statements
    321,452
    Perspectives
    108,905
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    42
    Home/Original/inverse
    See Original
    Inverse View

    It is not the case that The descriptive view is refuted if there are metaphysically possible items that possess the property complex D without being instances of C.

    ?Set your confidence on the premises below to see your aggregate.

    Reasons For

    1 perspective
    Reason for
    ?
    • 1.If D is constitutive of the meaning of 'C', then the statement 'All C are D' (K) should be analytic and therefore necessary.
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    • 2.If (K) is necessary, then possessing D is sufficient for being an instance of C.
      ?

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    • 3.There exist metaphysically possible items that possess the property complex D without being instances of kind C.
      ?

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    Reasons Against

    2 perspectives
    Reason against 1 of 2
    ?
    • 1.Kripke's modal argument shows that natural kind terms are rigid designators picking out essences, not description clusters (Naming and Necessity, 1980).
      ?

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    • 2.Twin Earth cases (Putnam 1975) demonstrate that two beings can share all descriptive properties D yet belong to different natural kinds due to differing microstructural essences.
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    • 3.Therefore, possessing D is not metaphysically sufficient for kind membership, since kind identity is fixed by intrinsic constitution, not by phenomenal or functional descriptions.
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    Reason against 2 of 2
    ?
    • 1.On the causal-historical account, kind membership is grounded in a founding baptism linked to a real underlying nature, not in satisfying a descriptive cluster.
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    • 2.Metaphysically possible creatures could satisfy every description in D through distinct causal-historical origins and distinct microstructures, as Kripke's spectrum inversion analogs illustrate.
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    • 3.If kind membership is determined by origin and microstructure rather than descriptions, then D-satisfaction without C-membership is genuinely possible, directly refuting the descriptive view.
      ?

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    Strongest counterpoint
    Explore the most compelling reason on the other side.