Combining Texts

Ideas for 'Metaphysics', 'Frege Philosophy of Language (2nd ed)' and 'Primary Truths'

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5 ideas

7. Existence / C. Structure of Existence / 4. Ontological Dependence
Prior things can exist without posterior things, but not vice versa [Aristotle]
7. Existence / C. Structure of Existence / 7. Abstract/Concrete / a. Abstract/concrete
Ostension is possible for concreta; abstracta can only be referred to via other objects [Dummett, by Hale]
The concrete/abstract distinction seems crude: in which category is the Mistral? [Dummett]
We don't need a sharp concrete/abstract distinction [Dummett]
We can't say that light is concrete but radio waves abstract [Dummett]