Combining Texts

Ideas for '(Nonsolipsistic) Conceptual Role Semantics', 'Letters to Samuel Clarke' and 'Philosophy of Mathematics'

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3 ideas

7. Existence / C. Structure of Existence / 6. Fundamentals / c. Monads
All simply substances are in harmony, because they all represent the one universe [Leibniz]
7. Existence / C. Structure of Existence / 7. Abstract/Concrete / a. Abstract/concrete
The abstract/concrete boundary now seems blurred, and would need a defence [Shapiro]
Mathematicians regard arithmetic as concrete, and group theory as abstract [Shapiro]