4 ideas
19569 | We have a basic epistemic duty to believe truth and avoid error [Chisholm, by Kvanvig] |
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] |
9141 | Abstraction theories build mathematics out of second-order equivalence principles [Cook/Ebert] |