Combining Philosophers
Ideas for Roderick Firth, Allan Gibbard and Stewart Shapiro
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5 ideas
10. Modality / A. Necessity / 6. Logical Necessity
10258
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Logical modalities may be acceptable, because they are reducible to satisfaction in models [Shapiro]
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10. Modality / E. Possible worlds / 1. Possible Worlds / a. Possible worlds
10266
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Why does the 'myth' of possible worlds produce correct modal logic? [Shapiro]
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10. Modality / E. Possible worlds / 3. Transworld Objects / a. Transworld identity
14072
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Possible worlds identity needs a sortal [Gibbard]
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14078
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Only concepts, not individuals, can be the same across possible worlds [Gibbard]
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10. Modality / E. Possible worlds / 3. Transworld Objects / b. Rigid designation
14079
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Kripke's semantics needs lots of intuitions about which properties are essential [Gibbard]
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