Combining Texts

All the ideas for 'fragments/reports', 'works' and 'On the Syllogism IV'

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6 ideas

5. Theory of Logic / E. Structures of Logic / 6. Relations in Logic

17744

De Morgan started the study of relations and their properties [De Morgan, by Walicki]

13501

De Morgan found inferences involving relations, which eluded Aristotle's syllogistic [De Morgan, by Hart,WD]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / a. Preconditions for ethics

20739

Levinas took 'first philosophy' to begin with seeing the vulnerable faces of others [Levinas, by Aho]

24. Political Theory / D. Ideologies / 9. Communism

20445

Levinas says Marxism is the replacement of individualist ethics, by solidarity and sociality [Levinas, by Critchley]

26. Natural Theory / A. Speculations on Nature / 5. Infinite in Nature

1748	Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius]

27. Natural Reality / G. Biology / 3. Evolution

5989	Archelaus said life began in a primeval slime [Archelaus, by Schofield]