Combining Texts
Ideas for
'fragments/reports', 'In Defense of Absolute Essentialism' and 'The Boundary Stones of Thought'
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6 ideas
10. Modality / A. Necessity / 5. Metaphysical Necessity
18816
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Metaphysical modalities respect the actual identities of things [Rumfitt]
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10. Modality / A. Necessity / 6. Logical Necessity
18825
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S5 is the logic of logical necessity [Rumfitt]
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10. Modality / B. Possibility / 1. Possibility
18828
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If two possibilities can't share a determiner, they are incompatible [Rumfitt]
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18824
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Since possibilities are properties of the world, calling 'red' the determination of a determinable seems right [Rumfitt]
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10. Modality / C. Sources of Modality / 4. Necessity from Concepts
13810
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The source of de dicto necessity is not concepts, but the actual properties of the thing [Forbes,G]
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10. Modality / E. Possible worlds / 1. Possible Worlds / e. Against possible worlds
18821
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Possibilities are like possible worlds, but not fully determinate or complete [Rumfitt]
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