4 ideas
14238 | A class is an aggregate of objects; if you destroy them, you destroy the class; there is no empty class [Frege] |
8824 | No one has defended translational phenomenalism since Ayer in 1940 [Ayer, by Kim] |
5495 | Instances of pain are physical tokens, but the nature of pain is more abstract [Putnam, by Lycan] |
15251 | The attribution of necessity to causation is either primitive animism, or confusion with logical necessity [Ayer] |