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Full Idea
The singling out of a substance at a time reaches backwards and forwards to time before and after that time.
Gist of Idea
Singling out extends back and forward in time
Source
David Wiggins (Sameness and Substance [1980], Pre 2)
Book Ref
Wiggins,David: 'Sameness and Substance' [Blackwell 1980], p.6
A Reaction
Presumably this is an inferred history and persistence conditions. Sounds fine in a stable world. We assume (a priori?) that any object will have a space-time line for its duration.
14960 | Bodies are independent of thought, and coincide with part of space [Hobbes] |
17250 | If you separate the two places of one thing, you will also separate the thing [Hobbes] |
17249 | If you separated two things in the same place, you would also separate the places [Hobbes] |
12506 | A thing is individuated just by existing at a time and place [Locke] |
12563 | Obviously two bodies cannot be in the same place [Locke] |
12693 | A body is that which exists in space [Leibniz] |
13098 | We use things to distinguish places and times, not vice versa [Leibniz] |
21535 | Objects only exist if they 'occupy' space and time [Russell] |
16496 | Singling out extends back and forward in time [Wiggins] |
4480 | Times and places are identified by objects, so cannot be used in a theory of object-identity [Loux] |
8292 | Diversity of two tigers is their difference in space-time; difference of matter is a consequence [Lowe] |
7961 | A 'thing' cannot be in two places at once, and two things cannot be in the same place at once [Macdonald,C] |