5 ideas
21548 | The null class is the class with all the non-existents as its members [MacColl, by Lackey] |
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] |
3519 | Man uses his body, so must be separate from it [Anon (Plat), by Maslin] |
8791 | The concept of 'green' involves a battery of other concepts [Sellars] |