Combining Texts

All the ideas for 'Commentary on 'Posterior Analytics'', 'Second Commentary on 'Isagoge'' and 'Between Facts and Norms'

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3 ideas

8. Modes of Existence / D. Universals / 5. Universals as Concepts

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If universals are not separate, we can isolate them by abstraction [Boethius, by Panaccio]

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]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / j. Ethics by convention

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Actions norms are only valid if everyone possibly affected is involved in the discourse [Habermas]