Combining Texts

Ideas for 'The Nature of Things', 'Reply to 'Rorarius' 2nd ed' and 'The Tarskian Turn'

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2 ideas

4. Formal Logic / E. Nonclassical Logics / 1. Nonclassical Logics

15329

Nonclassical may accept T/F but deny applicability, or it may deny just T or F as well [Horsten]

4. Formal Logic / F. Set Theory ST / 7. Natural Sets

9406	A class is natural when everybody can spot further members of it [Quinton]