8 ideas
16974 | The nature of each logical concept is given by a collection of inference rules [Correia] |
18933 | Not-Being obviously doesn't exist, and the five modes of Being are all impossible [Gorgias, by Diog. Laertius] |
16973 | Explain logical necessity by logical consequence, or the other way around? [Correia] |
9216 | Each area of enquiry, and its source, has its own distinctive type of necessity [Fine,K] |
9214 | Unsupported testimony may still be believable [Fine,K] |
9866 | Gorgias says rhetoric is the best of arts, because it enslaves without using force [Gorgias, by Plato] |
5864 | Destroy seriousness with laughter, and laughter with seriousness [Gorgias] |
9215 | Causation is easier to disrupt than logic, so metaphysics is part of nature, not vice versa [Fine,K] |