Combining Philosophers

All the ideas for Pherecydes, Richard Fitzralph and Sara L. Uckelman

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4 ideas

4. Formal Logic / E. Nonclassical Logics / 11. Dynamic Logics

15381

Dyamic logics model changes between classical states, in action, belief, and computing [Uckelman]

5. Theory of Logic / A. Overview of Logic / 3. Value of Logic

16728

Logicians acknowledge too few things, while others acknowledge too many [Fitzralph]

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]