4 ideas
15432 | Structural universals might serve as possible worlds [Forrest, by Lewis] |
2614 | Modern phenomenalism holds that objects are logical constructions out of sense-data [Ayer] |
2615 | The concept of sense-data allows us to discuss appearances without worrying about reality [Ayer] |
16861 | A false theory could hardly rival the explanatory power of natural selection [Darwin] |