15 ideas
| 7454 | Gassendi is the first great empiricist philosopher [Hacking] |
| 17644 | Metaphysical realism is committed to there being one ultimate true theory [Putnam] |
| 17648 | It is an illusion to think there could be one good scientific theory of reality [Putnam] |
| 17643 | Shape is essential relative to 'statue', but not essential relative to 'clay' [Putnam] |
| 7448 | Probability is statistical (behaviour of chance devices) or epistemological (belief based on evidence) [Hacking] |
| 7447 | Probability was fully explained between 1654 and 1812 [Hacking] |
| 7449 | Epistemological probability based either on logical implications or coherent judgments [Hacking] |
| 17642 | The old view that sense data are independent of mind is quite dotty [Putnam] |
| 7450 | In the medieval view, only deduction counted as true evidence [Hacking] |
| 7451 | Formerly evidence came from people; the new idea was that things provided evidence [Hacking] |
| 7452 | An experiment is a test, or an adventure, or a diagnosis, or a dissection [Hacking, by PG] |
| 7459 | Follow maths for necessary truths, and jurisprudence for contingent truths [Hacking] |
| 13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
| 17645 | An alien might think oxygen was the main cause of a forest fire [Putnam] |
| 20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |