display all the ideas for this combination of texts
1 idea
16225 | If two things might be identical, there can't be something true of one and false of the other [Hawley] |
Full Idea: We can call the 'transference principle' the claim that if it is indeterminate whether two objects are identical, then nothing determinately true of one can be determinately false of the other. | |
From: Katherine Hawley (How Things Persist [2001], 4.9) | |
A reaction: The point is that Leibniz's Law could immediately be invoked to show there is no possibility of their identity. |