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Single Idea 14223

[filed under theme 10. Modality / A. Necessity / 4. De re / De dicto modality ]

Full Idea

De dicto necessity is a species of de re necessity. Anyone prone to countenance de dicto necessity must recognise mental and/or linguistic entities, thus counting each of them as a res to which necessity attaches.

Gist of Idea

De dicto necessity has linguistic entities as their source, so it is a type of de re necessity

Source

Scott Shalkowski (Essence and Being [2008], 'Essent')

Book Ref

'Being: Developments in Contemporary Metaphysics', ed/tr. Le Poidevin,R [CUP 2008], p.51


A Reaction

This seems to rest on the Kit Fine thought that analytic necessities seem to derive from the essences of words such as 'bachelor'. I like this idea: all necessity is de re, but some of the 'things' are words.


The 7 ideas from Scott Shalkowski

Lewis must specify that all possibilities are in his worlds, making the whole thing circular [Shalkowski, by Sider]
We distinguish objects by their attributes, not by their essences [Shalkowski]
Critics say that essences are too mysterious to be known [Shalkowski]
De dicto necessity has linguistic entities as their source, so it is a type of de re necessity [Shalkowski]
Essences are what it is to be that (kind of) thing - in fact, they are the thing's identity [Shalkowski]
Serious essentialism says everything has essences, they're not things, and they ground necessities [Shalkowski]
Equilateral and equiangular aren't the same, as we have to prove their connection [Shalkowski]