4 ideas
16974 | The nature of each logical concept is given by a collection of inference rules [Correia] |
16973 | Explain logical necessity by logical consequence, or the other way around? [Correia] |
20328 | A thing is only seen as art in an 'artworld', which has a theory and a history [Danto] |
2685 | The Greek 'philia' covers all good and fruitful relationships [Cooper,JM] |