5 ideas
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
22593 | Our sensation of light may not be the same as what produces the sensation [Descartes] |
16569 | The Hot, Cold, Wet and Dry of the philosophers need themselves to be explained [Descartes] |
4800 | Natural laws result from eliminative induction, where enumerative induction gives generalisations [Cohen,LJ, by Psillos] |
20964 | Descartes said there was conservation of 'quantity of motion' [Descartes, by Papineau] |