Combining Texts

Ideas for 'Frege philosophy of mathematics', 'A Slim Book about Narrow Content' and 'Negation'

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2 ideas

10. Modality / A. Necessity / 5. Metaphysical Necessity

3105	Is 'Hesperus = Phosphorus' metaphysically necessary, but not logically or epistemologically necessary? [Segal]

10. Modality / D. Knowledge of Modality / 4. Conceivable as Possible / b. Conceivable but impossible

3106	If claims of metaphysical necessity are based on conceivability, we should be cautious [Segal]