Combining Texts

All the ideas for 'works', 'An Argument for the Identity Theory' and 'On the Syllogism IV'

expand these ideas     |    start again     |     specify just one area for these texts

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5 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]

17. Mind and Body / C. Functionalism / 4. Causal Functionalism

7441	Experiences are defined by their causal role, and causal roles belong to physical states [Lewis]

7442	'Pain' contingently names the state that occupies the causal role of pain [Lewis]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / e. Human nature

22086

The most important aspect of a human being is not reason, but passion [Kierkegaard, by Carlisle]