9 ideas
2945 | Most philosophers start with reality and then examine knowledge; Descartes put the study of knowledge first [Lehrer] |
5300 | Philosophers have interpreted the world, but the point is to change it [Marx] |
2946 | You cannot demand an analysis of a concept without knowing the purpose of the analysis [Lehrer] |
5297 | Whether human thinking can be 'true' must be decided in practice, not theory [Marx] |
2614 | Modern phenomenalism holds that objects are logical constructions out of sense-data [Ayer] |
2615 | The concept of sense-data allows us to discuss appearances without worrying about reality [Ayer] |
22598 | The authentic self exists at the level of class, rather than the individual [Marx, by Dunt] |
5298 | The human essence is not found in individuals but in social relations [Marx] |
5299 | Religious feeling is social in origin [Marx] |