Combining Philosophers

Ideas for Harry G. Frankfurt, Lord Kelvin (Wm Thomson) and C.I. Lewis

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3 ideas

10. Modality / A. Necessity / 2. Nature of Necessity

11002

Equating necessity with informal provability is the S4 conception of necessity [Lewis,CI, by Read]

10. Modality / A. Necessity / 9. Normative Necessity

9240	Love creates a necessity concerning what to care about [Frankfurt]

10. Modality / A. Necessity / 11. Denial of Necessity

9362	Necessary truths are those we will maintain no matter what [Lewis,CI]