Combining Texts

All the ideas for 'Letters to Edward Stillingfleet', 'Taking Rights Seriously' and 'On the Syllogism IV'

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7 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]

9. Objects / D. Essence of Objects / 3. Individual Essences

15990

Every individual thing which exists has an essence, which is its internal constitution [Locke]

11. Knowledge Aims / B. Certain Knowledge / 1. Certainty

15994

If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke]

24. Political Theory / D. Ideologies / 6. Liberalism / b. Liberal individualism

23104

Dworkin believed we should promote equality, to increase autonomy [Dworkin, by Kekes]

25. Social Practice / B. Equalities / 1. Grounds of equality

23257

We can treat people as equals, or actually treat them equally [Dworkin, by Grayling]

18621

Treating people as equals is the one basic value of all plausible political theories [Dworkin, by Kymlicka]