Combining Texts

All the ideas for 'Letters to Edward Stillingfleet', 'Difficulties of Transfinite Numbers and Types' and 'Lewis's Programme'

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6 ideas

6. Mathematics / C. Sources of Mathematics / 10. Constructivism / d. Predicativism
21558 'Predicative' norms are those which define a class [Russell]
21559 We need rules for deciding which norms are predicative (unless none of them are) [Russell]
9. Objects / D. Essence of Objects / 3. Individual Essences
15990 Every individual thing which exists has an essence, which is its internal constitution [Locke]
10. Modality / B. Possibility / 9. Counterfactuals
8431 Problems with Goodman's view of counterfactuals led to a radical approach from Stalnaker and Lewis [Horwich]
11. Knowledge Aims / B. Certain Knowledge / 1. Certainty
15994 If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke]
26. Natural Theory / C. Causation / 9. General Causation / c. Counterfactual causation
8432 Analyse counterfactuals using causation, not the other way around [Horwich]