Combining Texts

All the ideas for 'Foundations of Geometry', 'Causation' and 'Merely Possible Propositions'

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7 ideas

5. Theory of Logic / C. Ontology of Logic / 3. If-Thenism

10053

Geometrical axioms imply the propositions, but the former may not be true [Russell]

6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry

10052

Geometry is united by the intuitive axioms of projective geometry [Russell, by Musgrave]

7. Existence / D. Theories of Reality / 8. Facts / a. Facts

8386	Events are picked out by descriptions, and facts by whole sentences [Crane]

9. Objects / A. Existence of Objects / 4. Impossible objects

14617

Predicates can't apply to what doesn't exist [Stalnaker]

19. Language / D. Propositions / 3. Concrete Propositions

14616

A 'Russellian proposition' is an ordered sequence of individual, properties and relations [Stalnaker]

26. Natural Theory / C. Causation / 4. Naturalised causation

8387	A cause has its effects in virtue of its properties [Crane]

26. Natural Theory / C. Causation / 9. General Causation / a. Constant conjunction

8384	The regularity theory explains a causal event by other items than the two that are involved [Crane]