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Full Idea
We might propound the maxim of the 'identification of indiscernibles': Objects indistinguishable from one another within the terms of a given discourse should be construed as identical for that discourse.
Gist of Idea
We should just identify any items which are indiscernible within a given discourse
Source
Willard Quine (Identity, Ostension, and Hypostasis [1950], 2)
Book Ref
Quine,Willard: 'From a Logical Point of View' [Harper and Row 1963], p.71
A Reaction
This increasingly strikes me as the correct way to discuss such things. Identity is largely contextual, and two things can be viewed as type-identical for practical purposes (e.g. teaspoons), but distinguished if it is necessary.
17595 | To unite a sequence of ostensions to make one object, a prior concept of identity is needed [Quine] |
11092 | A river is a process, with stages; if we consider it as one thing, we are considering a process [Quine] |
11093 | We don't say 'red' is abstract, unlike a river, just because it has discontinuous shape [Quine] |
11095 | We should just identify any items which are indiscernible within a given discourse [Quine] |
11096 | Discourse generally departmentalizes itself to some degree [Quine] |
11094 | 'Red' is a single concrete object in space-time; 'red' and 'drop' are parts of a red drop [Quine] |
11097 | Red is the largest red thing in the universe [Quine] |
11101 | General terms don't commit us ontologically, but singular terms with substitution do [Quine] |
11099 | Understanding 'is square' is knowing when to apply it, not knowing some object [Quine] |
11103 | We aren't stuck with our native conceptual scheme; we can gradually change it [Quine] |
11104 | Concepts are language [Quine] |
11102 | Apply '-ness' or 'class of' to abstract general terms, to get second-level abstract singular terms [Quine] |