Combining Philosophers

All the ideas for Pherecydes, Michael V. Wedin and Nicholas P. White

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7 ideas

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

17813

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

17812

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

8. Modes of Existence / B. Properties / 3. Types of Properties

12354

A 'categorial' property is had by virtue of being or having an item from a category [Wedin]

9. Objects / B. Unity of Objects / 2. Substance / d. Substance defined

12358

Substance is a principle and a kind of cause [Wedin]

9. Objects / C. Structure of Objects / 2. Hylomorphism / a. Hylomorphism

12346

Form explains why some matter is of a certain kind, and that is explanatory bedrock [Wedin]

26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / c. Ultimate substances

22745

Pherecydes said the first principle and element is earth [Pherecydes, by Sext.Empiricus]

29. Religion / D. Religious Issues / 2. Immortality / a. Immortality

5883	Pherecydes was the first to say that the soul is eternal [Pherecydes, by Cicero]