Combining Texts

All the ideas for 'Between Facts and Norms', 'The Realm of Matter' and 'The Analyst'

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3 ideas

6. Mathematics / A. Nature of Mathematics / 5. The Infinite / k. Infinitesimals

18091

Infinitesimals are ghosts of departed quantities [Berkeley]

7. Existence / A. Nature of Existence / 6. Criterion for Existence

18521

The criterion of existence is the possibility of action [Santayana]

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

15672

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