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Single Idea 15455

[filed under theme 9. Objects / A. Existence of Objects / 5. Individuation / b. Individuation by properties ]

Full Idea

The way something is is given by the totality of its intrinsic properties.

Gist of Idea

Total intrinsic properties give us what a thing is

Source

David Lewis (Extrinsic Properties [1983], I)

Book Ref

Lewis,David: 'Papers in Metaphysics and Epistemology' [CUP 1999], p.112


A Reaction

No. Some properties are intrinsic but trivial. The 'important' ones fix the identity (if the identity is indeed 'fixed').


The 11 ideas with the same theme [picking out by a unique set of properties]:

Bodies are combinations of shape, size, resistance and weight [Epicurus]
If two individuals could be indistinguishable, there could be no principle of individuation [Leibniz]
The law of the series, which determines future states of a substance, is what individuates it [Leibniz]
Two things can only be distinguished by a distinct property or a distinct relation [Black]
It is likely that particulars can be individuated by unique conjunctions of properties [Armstrong]
An individual is a union of a group of qualities and a position [Quinton, by Campbell,K]
Kripke individuates objects by essential modal properties (and presupposes essentialism) [Kripke, by Putnam]
Total intrinsic properties give us what a thing is [Lewis]
Criteria of identity cannot individuate objects, because they are shared among different types [Lowe]
Scholastics thought Quantity could be the principle of individuation [Pasnau]
If you reject essences, questions of individuation become extremely difficult [Pasnau]