Combining Philosophers

All the ideas for Archimedes, Robert Grosseteste and Sphaerus

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3 ideas

6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry

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Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz]

9. Objects / B. Unity of Objects / 2. Substance / b. Need for substance

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By comparing qualities and features, reason can gradually infer the nature of substance [Grosseteste]

13. Knowledge Criteria / A. Justification Problems / 2. Justification Challenges / c. Knowledge closure

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Sphaerus he was not assenting to the presence of pomegranates, but that it was 'reasonable' [Sphaerus, by Diog. Laertius]