Combining Texts

All the ideas for 'Subjectivist's Guide to Objective Chance', 'Set Theory and related topics (2nd ed)' and 'Consilience'

expand these ideas     |    start again     |     specify just one area for these texts


3 ideas

4. Formal Logic / F. Set Theory ST / 3. Types of Set / e. Equivalence classes
Equivalence relations are reflexive, symmetric and transitive, and classify similar objects [Lipschutz]
24. Political Theory / A. Basis of a State / 1. A People / c. A unified people
The biology of societies: kin selection, parenting, mating; status, territory, contracts [Wilson,EO]
26. Natural Theory / D. Laws of Nature / 4. Regularities / b. Best system theory
Lewis later proposed the axioms at the intersection of the best theories (which may be few) [Mumford on Lewis]