Combining Texts

All the ideas for 'works', 'Summa Contra Gentiles' and 'Possible Worlds'

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7 ideas

1. Philosophy / A. Wisdom / 2. Wise People

22115

Wise people should contemplate and discuss the truth, and fight against falsehood [Aquinas]

5. Theory of Logic / G. Quantification / 2. Domain of Quantification

17743

De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki]

7. Existence / A. Nature of Existence / 2. Types of Existence

15789

Lewis's distinction of 'existing' from 'being actual' is Meinong's between 'existing' and 'subsisting' [Lycan on Lewis]

10. Modality / E. Possible worlds / 1. Possible Worlds / d. Possible worlds actualism

15790

Lewis can't know possible worlds without first knowing what is possible or impossible [Lycan on Lewis]

15791

What are the ontological grounds for grouping possibilia into worlds? [Lycan on Lewis]

17. Mind and Body / A. Mind-Body Dualism / 4. Occasionalism

20700

Without God's influence every operation would stop, so God causes everything [Aquinas]

27. Natural Reality / D. Time / 1. Nature of Time / f. Eternalism

15202

Eternity coexists with passing time, as the centre of a circle coexists with its circumference [Aquinas]