Combining Philosophers

All the ideas for Richard Price, Friedrich Schiller and George Boole

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7 ideas

4. Formal Logic / B. Propositional Logic PL / 1. Propositional Logic
8083 Boole applied normal algebra to logic, aiming at an algebra of thought [Boole, by Devlin]
7727 Boole's notation can represent syllogisms and propositional arguments, but not both at once [Boole, by Weiner]
5. Theory of Logic / A. Overview of Logic / 2. History of Logic
8686 Boole made logic more mathematical, with algebra, quantifiers and probability [Boole, by Friend]
5. Theory of Logic / H. Proof Systems / 2. Axiomatic Proof
22277 Boole's method was axiomatic, achieving economy, plus multiple interpretations [Boole, by Potter]
21. Aesthetics / C. Artistic Issues / 7. Art and Morality
22022 Beauty motivates morality, by harmonising feeling and reason [Schiller, by Pinkard]
22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / c. Ethical intuitionism
7258 The forefather of modern intuitionism is Richard Price [Price,R, by Dancy,J]
25. Social Practice / A. Freedoms / 5. Freedom of lifestyle
7675 Schiller speaks obsessively of freedom throughout his works [Schiller, by Berlin]