14 ideas
| 9565 | Zermelo made 'set' and 'member' undefined axioms [Zermelo, by Chihara] |
| 3339 | For Zermelo's set theory the empty set is zero and the successor of each number is its unit set [Zermelo, by Blackburn] |
| 16978 | If conceivability is a priori coherence, that implies possibility [Tahko] |
| 5303 | For the proletariate, law, morality and religion are just expressions of bourgeois interests [Marx/Engels] |
| 16975 | Essences are used to explain natural kinds, modality, and causal powers [Tahko] |
| 21998 | Bourgeois interests create our morality, law and religion [Marx/Engels] |
| 5302 | Modern governments are just bourgeois management committees [Marx/Engels] |
| 5304 | Communism aims to abolish not all property, but bourgeois property [Marx/Engels] |
| 5307 | Many of the bourgeois rights grievances are a form of self-defence [Marx/Engels] |
| 5306 | The free development of each should be the condition for the free development of all [Marx/Engels] |
| 5305 | Communists want to rescue education from the ruling class [Marx/Engels] |
| 5301 | The history of all existing society is the history of class struggles [Marx/Engels] |
| 16976 | Scientific essentialists tend to characterise essence in terms of modality (not vice versa) [Tahko] |
| 16977 | If essence is modal and laws are necessary, essentialist knowledge is found by scientists [Tahko] |