Combining Philosophers

All the ideas for Rescher,N/Oppenheim,P, Nicholas P. White and Peter B. Lewis

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5 ideas

5. Theory of Logic / J. Model Theory in Logic / 3. Löwenheim-Skolem Theorems

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Löwenheim-Skolem says any theory with a true interpretation has a model in the natural numbers [White,NP]

6. Mathematics / A. Nature of Mathematics / 4. Using Numbers / c. Counting procedure

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Finite cardinalities don't need numbers as objects; numerical quantifiers will do [White,NP]

9. Objects / C. Structure of Objects / 8. Parts of Objects / c. Wholes from parts

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A whole must have one characteristic, an internal relation, and a structure [Rescher/Oppenheim]

11. Knowledge Aims / C. Knowing Reality / 3. Idealism / d. Absolute idealism

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Fichte, Schelling and Hegel rejected transcendental idealism [Lewis,PB]

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Fichte, Hegel and Schelling developed versions of Absolute Idealism [Lewis,PB]