Combining Texts

All the ideas for 'Phenomenalism', 'Completeness of Axioms of Logic' and 'On the Reality of Accidents'

expand these ideas     |    start again     |     specify just one area for these texts

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4 ideas

4. Formal Logic / C. Predicate Calculus PC / 3. Completeness of PC

17751

Gödel proved the completeness of first order predicate logic in 1930 [Gödel, by Walicki]

8. Modes of Existence / E. Nominalism / 4. Concept Nominalism

19382

Abstracta are abbreviated ways of talking; there are just substances, and truths about them [Leibniz]

11. Knowledge Aims / C. Knowing Reality / 2. Phenomenalism

2614	Modern phenomenalism holds that objects are logical constructions out of sense-data [Ayer]

12. Knowledge Sources / B. Perception / 4. Sense Data / a. Sense-data theory

2615	The concept of sense-data allows us to discuss appearances without worrying about reality [Ayer]