Combining Texts

All the ideas for 'On the Syllogism IV', 'Papancasudani' and 'Moral Thinking: Its Levels,Method and Point'

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8 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 / 2. Source of Ethics / i. Prescriptivism

4125	Hare says I acquire an agglomeration of preferences by role-reversal, leading to utilitarianism [Hare, by Williams,B]

4126	If we have to want the preferences of the many, we have to abandon our own deeply-held views [Williams,B on Hare]

4127	If morality is to be built on identification with the preferences of others, I must agree with their errors [Williams,B on Hare]

22483

A judgement is presciptive if we expect it to be acted on [Hare]

23. Ethics / B. Contract Ethics / 8. Contract Strategies

4360	By far the easiest way of seeming upright is to be upright [Hare]

25. Social Practice / F. Life Issues / 1. Causing Death

7907	Human killing is worse if the victim is virtuous [Buddhaghosa]