Combining Texts

All the ideas for 'Laudatio: Prof Ruth Barcan Marcus', 'Presidential Address of Am. Math. Soc' and 'Does Moral Subjectivism Rest on a Mistake?'

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5 ideas

4. Formal Logic / D. Modal Logic ML / 7. Barcan Formula

15130

If a property is possible, there is something which can have it [Williamson]

5. Theory of Logic / A. Overview of Logic / 2. History of Logic

10247

We have no adequate logic at the moment, so mathematicians must create one [Veblen]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / f. Ethical non-cognitivism

22485

Non-cognitivists give the conditions of use of moral sentences as facts about the speaker [Foot]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / h. Expressivism

22486

The mistake is to think good grounds aren't enough for moral judgement, which also needs feelings [Foot]

22. Metaethics / B. Value / 1. Nature of Value / b. Fact and value

22487

Moral arguments are grounded in human facts [Foot]