Combining Texts

All the ideas for 'Natural Kinds and Biological Realism', 'Rechnungsmethoden (dissertation)' and 'Go Figure: a Path through Fictionalism'

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7 ideas

6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / c. Priority of numbers

18256

Quantity is inconceivable without the idea of addition [Frege]

6. Mathematics / C. Sources of Mathematics / 2. Intuition of Mathematics

9831	Geometry appeals to intuition as the source of its axioms [Frege]

7. Existence / D. Theories of Reality / 7. Fictionalism

19494

Fictionalism allows that simulated beliefs may be tracking real facts [Yablo]

10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / b. Worlds as fictions

19493

Governing possible worlds theory is the fiction that if something is possible, it happens in a world [Yablo]

26. Natural Theory / B. Natural Kinds / 1. Natural Kinds

17371

Some kinds are very explanatory, but others less so, and some not at all [Devitt]

27. Natural Reality / G. Biology / 5. Species

17373

Species pluralism says there are several good accounts of what a species is [Devitt]

17372

The higher categories are not natural kinds, so the Linnaean hierarchy should be given up [Devitt]