Combining Texts

Ideas for 'Parmenides', 'Nominalism and Substitutional Quantifiers' and 'Truth'

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2 ideas

9. Objects / F. Identity among Objects / 2. Defining Identity
Substitutivity won't fix identity, because expressions may be substitutable, but not refer at all [Marcus (Barcan)]
9. Objects / F. Identity among Objects / 6. Identity between Objects
Two things relate either as same or different, or part of a whole, or the whole of the part [Plato]