Combining Texts

All the ideas for 'Elucidation of some points in E.Schröder', 'In a Different Voice' and 'Two treatises'

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4 ideas

4. Formal Logic / F. Set Theory ST / 3. Types of Set / b. Empty (Null) Set

14238

A class is an aggregate of objects; if you destroy them, you destroy the class; there is no empty class [Frege]

9. Objects / C. Structure of Objects / 4. Quantity of an Object

16597

Quantity is the capacity to be divided [Digby]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / b. Defining ethics

18665

Moral problems are responsibility conflicts, needing contextual and narrative attention to relationships [Gilligan]

26. Natural Theory / A. Speculations on Nature / 7. Later Matter Theories / b. Corpuscles

16731

Colours arise from the rarity, density and mixture of matter [Digby]