16 ideas
| 9327 | Organisms understand their worlds better if they understand themselves [Gulick] |
| 14970 | Normal system K has five axioms and rules [Cresswell] |
| 14971 | D is valid on every serial frame, but not where there are dead ends [Cresswell] |
| 14972 | S4 has 14 modalities, and always reduces to a maximum of three modal operators [Cresswell] |
| 14973 | In S5 all the long complex modalities reduce to just three, and their negations [Cresswell] |
| 14976 | Reject the Barcan if quantifiers are confined to worlds, and different things exist in other worlds [Cresswell] |
| 14974 | A relation is 'Euclidean' if aRb and aRc imply bRc [Cresswell] |
| 14975 | A de dicto necessity is true in all worlds, but not necessarily of the same thing in each world [Cresswell] |
| 9325 | In contrast with knowledge, the notion of understanding emphasizes practical engagement [Gulick] |
| 9326 | Knowing-that is a much richer kind of knowing-how [Gulick] |
| 3061 | Anaxarchus said that he was not even sure that he knew nothing [Anaxarchus, by Diog. Laertius] |
| 9319 | Is consciousness a type of self-awareness, or is being self-aware a way of being conscious? [Gulick] |
| 9320 | Higher-order theories divide over whether the higher level involves thought or perception [Gulick] |
| 9321 | Higher-order models reduce the problem of consciousness to intentionality [Gulick] |
| 9322 | Maybe qualia only exist at the lower level, and a higher-level is needed for what-it-is-like [Gulick] |
| 9324 | From the teleopragmatic perspective, life is largely an informational process [Gulick] |