Combining Texts

All the ideas for 'Science and Method', 'A Problem about Substitutional Quantification?' and 'Rationale and Maxims in Study of Concepts'

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3 ideas

5. Theory of Logic / G. Quantification / 4. Substitutional Quantification

10792

The substitutional quantifier is not in competition with the standard interpretation [Kripke, by Marcus (Barcan)]

6. Mathematics / A. Nature of Mathematics / 2. Geometry

10245

One geometry cannot be more true than another [Poincaré]

18. Thought / D. Concepts / 3. Ontology of Concepts / a. Concepts as representations

11127

If concepts just are mental representations, what of concepts we may never acquire? [Peacocke]