Combining Texts

All the ideas for 'fragments/reports', 'Whitehead: process and cosmology' and 'Barcan Formulae'

expand these ideas     |    start again     |     specify just one area for these texts

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4 ideas

1. Philosophy / E. Nature of Metaphysics / 3. Metaphysical Systems

15390

Metaphysics attempts to give an account of everything, in terms of categories and principles [Simons]

4. Formal Logic / D. Modal Logic ML / 7. Barcan Formula

15380

Barcan:nothing comes into existence; Converse:nothing goes out; Both:domain is unchanging [Vervloesem]

25. Social Practice / E. Policies / 5. Education / b. Education principles

13304

Learned men gain more in one day than others do in a lifetime [Posidonius]

27. Natural Reality / D. Time / 1. Nature of Time / d. Time as measure

20820

Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus]