Combining Texts

All the ideas for 'Locke on Essences and Kinds', 'Hat-Tricks and Heaps' and 'What is the Basis of Moral Obligation?'

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9 ideas

1. Philosophy / D. Nature of Philosophy / 5. Aims of Philosophy / d. Philosophy as puzzles

9254	In philosophy the truth can only be reached via the ruins of the false [Prichard]

5. Theory of Logic / L. Paradox / 6. Paradoxes in Language / b. The Heap paradox ('Sorites')

9117	The smallest heap has four objects: three on the bottom, one on the top [Hart,WD, by Sorensen]

9. Objects / D. Essence of Objects / 13. Nominal Essence

15642

If kinds depend only on what can be observed, many underlying essences might produce the same kind [Eagle]

15645

Nominal essence are the observable properties of things [Eagle]

15643

Nominal essence mistakenly gives equal weight to all underlying properties that produce appearances [Eagle]

23. Ethics / C. Virtue Theory / 1. Virtue Theory / c. Particularism

9256	I see the need to pay a debt in a particular instance, and any instance will do [Prichard]

9257	The complexities of life make it almost impossible to assess morality from a universal viewpoint [Prichard]

23. Ethics / D. Deontological Ethics / 2. Duty

9255	Seeing the goodness of an effect creates the duty to produce it, not the desire [Prichard]

26. Natural Theory / B. Natural Kinds / 4. Source of Kinds

15641

Kinds are fixed by the essential properties of things - the properties that make it that kind of thing [Eagle]