Combining Texts

All the ideas for 'Symbolic Reasoning', 'In Praed.' and 'Letters to Descartes'

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3 ideas

4. Formal Logic / F. Set Theory ST / 3. Types of Set / b. Empty (Null) Set

21548

The null class is the class with all the non-existents as its members [MacColl, by Lackey]

9. Objects / B. Unity of Objects / 2. Substance / a. Substance

16776

Substance is an intrinsic thing, so parts of substances can't also be intrinsic things [Duns Scotus]

17. Mind and Body / A. Mind-Body Dualism / 8. Dualism of Mind Critique

23222

A soul with physical extension is more likely than an immaterial soul that moves bodies [Elizabeth]