Combining Texts

All the ideas for 'On the Syllogism IV', 'De arcanus motus' and 'Making Mind Matter More'

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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]

8. Modes of Existence / C. Powers and Dispositions / 1. Powers

12733

Because of the definitions of cause, effect and power, cause and effect have the same power [Leibniz]

10. Modality / A. Necessity / 2. Nature of Necessity

12734

Every necessary proposition is demonstrable to someone who understands [Leibniz]

17. Mind and Body / A. Mind-Body Dualism / 6. Epiphenomenalism

2599	Either intentionality causes things, or epiphenomenalism is true [Fodor]

17. Mind and Body / D. Property Dualism / 2. Anomalous Monism

2597	Contrary to the 'anomalous monist' view, there may well be intentional causal laws [Fodor]

17. Mind and Body / E. Mind as Physical / 7. Anti-Physicalism / b. Multiple realisability

2598	Lots of physical properties are multiply realisable, so why shouldn't beliefs be? [Fodor]