Combining Texts

All the ideas for 'fragments/reports', 'Between Facts and Norms' and 'Sources of Knowledge of Mathematics'

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3 ideas

6. Mathematics / C. Sources of Mathematics / 6. Logicism / d. Logicism critique

9545	Late in life Frege abandoned logicism, and saw the source of arithmetic as geometrical [Frege, by Chihara]

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]

23. Ethics / C. Virtue Theory / 3. Virtues / a. Virtues

6004	The cardinal virtues are theoretical (based on knowledge), and others are 'non-theoretical' [Hecato, by Dorandi]