Combining Texts

All the ideas for 'The Logic of Boundaryless Concepts', 'Natural Science (lost)' and 'Predest.,God's foreknowledge and contingents'

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4 ideas

5. Theory of Logic / A. Overview of Logic / 3. Value of Logic
Logic guides thinking, but it isn't a substitute for it [Rumfitt]
7. Existence / A. Nature of Existence / 6. Criterion for Existence
Everything exists which anyone perceives [Metrodorus of Chios]
7. Existence / E. Categories / 5. Category Anti-Realism
Our words and concepts don't always correspond to what is out there [William of Ockham]
9. Objects / B. Unity of Objects / 3. Unity Problems / e. Vague objects
Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt]