Combining Philosophers

All the ideas for Archimedes, Ferdinand Tnnies and Helen Cartwright

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3 ideas

5. Theory of Logic / F. Referring in Logic / 1. Naming / d. Singular terms
A 'singulariser' converts a plural like 'number of' to a syntactically neutral form [Cartwright,H, by Hossack]
6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry
Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz]
24. Political Theory / D. Ideologies / 7. Communitarianism / a. Communitarianism
Early societies are based on community, and modern societies on association [Tönnies, by Watson]