Combining Philosophers

All the ideas for Proclus, Stephen Houlgate and Ernest Nagel

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

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4 ideas

7. Existence / C. Structure of Existence / 2. Reduction

3425	Reduction has been defined as deriving one theory from another by logic and maths [Nagel,E, by Kim]

14. Science / D. Explanation / 2. Types of Explanation / g. Causal explanations

13165

Geometrical proofs do not show causes, as when we prove a triangle contains two right angles [Proclus]

18. Thought / E. Abstraction / 1. Abstract Thought

9569	The origin of geometry started in sensation, then moved to calculation, and then to reason [Proclus]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / b. Defining ethics

21788

The moral will is self-determining, but the ethical will is met in society [Houlgate]