Combining Texts

All the ideas for 'Symbolic Reasoning', 'In Praed.' and 'The Logical Form of Action Sentences'

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5 ideas

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

21548

The null class is the class with all the non-existents as its members [MacColl, by Lackey]

7. Existence / B. Change in Existence / 4. Events / a. Nature of events

7771	We need 'events' to explain adverbs, which are adjectival predicates of events [Davidson, by Lycan]

8860	Language-learning is not good enough evidence for the existence of events [Yablo on Davidson]

7. Existence / D. Theories of Reality / 11. Ontological Commitment / d. Commitment of theories

15002

If the best theory of adverbs refers to events, then our ontology should include events [Davidson, by Sider]

9. Objects / B. Unity of Objects / 2. Substance / a. Substance

16776

Substance is an intrinsic thing, so parts of substances can't also be intrinsic things [Duns Scotus]