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Single Idea 17953

[filed under theme 9. Objects / D. Essence of Objects / 4. Essence as Definition ]

Full Idea

I can understand the notion of real definition as applying to (some) abstact entities, but I have no idea how to apply it to a concrete object such as Socrates or myself.

Gist of Idea

Real definition fits abstracta, but not individual concrete objects like Socrates

Source

Barbara Vetter (Essence and Potentiality [2010], §1)


A Reaction

She is objecting to Kit Fine's account of essence, which is meant to be clearer than the normal account of essences based on necessities. Aristotle implies that definitions get fuzzy when you reach the level of the individual.


The 8 ideas from 'Essence and Potentiality'

Real definition fits abstracta, but not individual concrete objects like Socrates [Vetter]
Modal accounts make essence less mysterious, by basing them on the clearer necessity [Vetter]
Essence is a thing's necessities, but what about its possibilities (which may not be realised)? [Vetter]
Possible worlds allow us to talk about degrees of possibility [Vetter]
Closeness of worlds should be determined by the intrinsic nature of relevant objects [Vetter]
The apparently metaphysically possible may only be epistemically possible [Vetter]
Maybe possibility is constituted by potentiality [Vetter]
Metaphysical necessity is even more deeply empirical than Kripke has argued [Vetter]