Combining Texts

All the ideas for 'Phenomenalism', 'New Foundations for Mathematical Logic' and 'On the Pragmatics of Communications'

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

4 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / a. Axioms for sets
9879 NF has no models, but just blocks the comprehension axiom, to avoid contradictions [Quine, by Dummett]
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]
19. Language / A. Nature of Meaning / 6. Meaning as Use
15666 To understand language is to know how to use it to reach shared understandings [Habermas]