23 ideas
18261 | A simplification which is complete constitutes a definition [Kant] |
5784 | In its primary and formal sense, 'true' applies to propositions, not beliefs [Russell] |
5777 | The truth or falsehood of a belief depends upon a fact to which the belief 'refers' [Russell] |
5783 | Propositions of existence, generalities, disjunctions and hypotheticals make correspondence tricky [Russell] |
22275 | Logic gives us the necessary rules which show us how we ought to think [Kant] |
17486 | Supervenience is simply modally robust property co-variance [Hendry] |
5780 | The three questions about belief are its contents, its success, and its character [Russell] |
18260 | If we knew what we know, we would be astonished [Kant] |
17481 | Nuclear charge (plus laws) explains electron structure and spectrum, but not vice versa [Hendry] |
5778 | If we object to all data which is 'introspective' we will cease to believe in toothaches [Russell] |
5779 | There are distinct sets of psychological and physical causal laws [Russell] |
5776 | A proposition is what we believe when we believe truly or falsely [Russell] |
5781 | Our important beliefs all, if put into words, take the form of propositions [Russell] |
5782 | A proposition expressed in words is a 'word-proposition', and one of images an 'image-proposition' [Russell] |
17478 | Maybe two kinds are the same if there is no change of entropy on isothermal mixing [Hendry] |
17479 | The nature of an element must survive chemical change, so it is the nucleus, not the electrons [Hendry] |
17484 | Maybe the nature of water is macroscopic, and not in the microstructure [Hendry] |
17485 | Maybe water is the smallest part of it that still counts as water (which is H2O molecules) [Hendry] |
17483 | Water continuously changes, with new groupings of molecules [Hendry] |
17482 | Compounds can differ with the same collection of atoms, so structure matters too [Hendry] |
17477 | Defining elements by atomic number allowed atoms of an element to have different masses [Hendry] |
17476 | Elements survive chemical change, and are tracked to explain direction and properties [Hendry] |
17480 | Generally it is nuclear charge (not nuclear mass) which determines behaviour [Hendry] |