Combining Texts
Ideas for
'Material Beings', 'Meditations' and 'Foundations without Foundationalism'
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6 ideas
10. Modality / C. Sources of Modality / 5. Modality from Actuality
17572
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Actuality proves possibility, but that doesn't explain how it is possible [Inwagen]
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10. Modality / D. Knowledge of Modality / 1. A Priori Necessary
2301
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We know by thought that what is done cannot be undone [Descartes]
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10. Modality / D. Knowledge of Modality / 4. Conceivable as Possible / b. Conceivable but impossible
3642
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Pythagoras' Theorem doesn't cease to be part of the essence of triangles just because we doubt it [Arnauld on Descartes]
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10. Modality / E. Possible worlds / 3. Transworld Objects / c. Counterparts
17579
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Counterparts reduce counterfactual identity to problems about similarity relations [Inwagen]
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10. Modality / E. Possible worlds / 3. Transworld Objects / e. Possible Objects
17590
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A merely possible object clearly isn't there, so that is a defective notion [Inwagen]
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17591
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Merely possible objects must be consistent properties, or haecceities [Inwagen]
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