5 ideas
21552 | Common speech is vague; its vocabulary and syntax must be modified, for precision [Russell] |
21551 | Empirical words need ostensive definition, which makes them egocentric [Russell] |
604 | Knowledge is mind and knowing 'cohabiting' [Lycophron, by Aristotle] |
20653 | Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson] |
21550 | Science reduces indexicals to a minimum, but they can never be eliminated from empirical matters [Russell] |