Combining Texts

All the ideas for 'Purifications (frags)', 'Review of Parsons (1983)' and 'Ontological Ground of Alethic Modality'

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

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2 ideas

6. Mathematics / C. Sources of Mathematics / 4. Mathematical Empiricism / b. Indispensability of mathematics

18198

Mathematics is part of science; transfinite mathematics I take as mostly uninterpreted [Quine]

10. Modality / E. Possible worlds / 1. Possible Worlds / e. Against possible worlds

9220	Lewis must specify that all possibilities are in his worlds, making the whole thing circular [Shalkowski, by Sider]