Combining Texts

All the ideas for 'Clitophon', 'Resurrecting Biological Essentialism' and 'talk'

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6 ideas

1. Philosophy / D. Nature of Philosophy / 1. Philosophy
Philosophers are revealed by their fears [Billington]
9. Objects / D. Essence of Objects / 10. Essence as Species
Essentialism concerns the nature of a group, not its category [Devitt]
Things that gradually change, like species, can still have essences [Devitt]
22. Metaethics / B. Value / 2. Values / f. Altruism
The just man does not harm his enemies, but benefits everyone [Plato]
27. Natural Reality / G. Biology / 5. Species
We name species as small to share properties, but large enough to yield generalisations [Devitt]
Species are phenetic, biological, niche, or phylogenetic-cladistic [Devitt, by PG]