Combining Texts

All the ideas for 'works', 'Intro to 2nd ed of Principia Mathematica' and 'Resurrecting Biological Essentialism'

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6 ideas

7. Existence / C. Structure of Existence / 6. Fundamentals / d. Logical atoms

21681

Given all true atomic propositions, in theory every other truth can thereby be deduced [Russell]

9. Objects / D. Essence of Objects / 10. Essence as Species

17368

Essentialism concerns the nature of a group, not its category [Devitt]

17370

Things that gradually change, like species, can still have essences [Devitt]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / c. Ethical intuitionism

7258	The forefather of modern intuitionism is Richard Price [Price,R, by Dancy,J]

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

17369

We name species as small to share properties, but large enough to yield generalisations [Devitt]

17367

Species are phenetic, biological, niche, or phylogenetic-cladistic [Devitt, by PG]