5 ideas
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
8793 | If observation is knowledge, it is not just an experience; it is a justification in the space of reasons [Sellars] |
8792 | Observations like 'this is green' presuppose truths about what is a reliable symptom of what [Sellars] |
8791 | The concept of 'green' involves a battery of other concepts [Sellars] |
5845 | Niceratus learnt the whole of Homer by heart, as a guide to goodness [Xenophon] |