Combining Texts

All the ideas for 'The Sign of Four', 'Abortion and the Doctrine of Double Effect' and 'On the Syllogism IV'

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9 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]
14. Science / C. Induction / 1. Induction
22200 If you eliminate the impossible, the truth will remain, even if it is weird [Conan Doyle]
20. Action / C. Motives for Action / 5. Action Dilemmas / b. Double Effect
22384 A 'double effect' is a foreseen but not desired side-effect, which may be forgivable [Foot]
22385 The doctrine of double effect can excuse an outcome because it wasn't directly intended [Foot]
22386 Double effect says foreseeing you will kill someone is not the same as intending it [Foot]
22387 Without double effect, bad men can make us do evil by threatening something worse [Foot]
22388 Double effect seems to rely on a distinction between what we do and what we allow [Foot]
25. Social Practice / F. Life Issues / 3. Abortion
22383 Abortion is puzzling because we do and don't want the unborn child to have rights [Foot]