Combining Texts

All the ideas for 'Purifications (frags)', 'Phenomenalism' and 'What is Mathematical Truth?'

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

---

3 ideas

10. Modality / B. Possibility / 1. Possibility

10269

Mathematics eliminates possibility, as being simultaneous actuality in sets [Putnam]

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]