5 ideas
6841 | Some continental philosophers are relativists - Baudrillard, for example [Baudrillard, by Critchley] |
13831 | Logic is based on transitions between sentences [Prawitz] |
13825 | Natural deduction introduction rules may represent 'definitions' of logical connectives [Prawitz] |
13823 | In natural deduction, inferences are atomic steps involving just one logical constant [Prawitz] |
6011 | There is a remote first god (the Good), and a second god who organises the material world [Numenius, by O'Meara] |