Combining Texts

All the ideas for 'Elucidation of some points in E.Schröder', 'Ordinatio' and 'Intuitionism'

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7 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]

8. Modes of Existence / E. Nominalism / 1. Nominalism / b. Nominalism about universals

9103	A universal is not a real feature of objects, but only a thought-object in the mind [William of Ockham]

18. Thought / E. Abstraction / 2. Abstracta by Selection

9104	A universal is the result of abstraction, which is only a kind of mental picturing [William of Ockham]

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

7260	If there are intuited moral facts, why should we care about them? [Dancy,J]

7261	Internalists say that moral intuitions are motivating; externalist say a desire is also needed [Dancy,J]

7262	Obviously judging an action as wrong gives us a reason not to do it [Dancy,J]

7265	Moral facts are not perceived facts, but perceived reasons for judgements [Dancy,J]