4 ideas
4298 | All items of possible human knowledge are interconnected, and can be reached by inference [Descartes] |
6215 | 'Contingent' means that the cause is unperceived, not that there is no cause [Hobbes] |
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] |