Combining Texts

All the ideas for 'Science and Method', 'Freedom to Act' and 'Ethics: Inventing Right and Wrong'

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3 ideas

6. Mathematics / A. Nature of Mathematics / 2. Geometry
One geometry cannot be more true than another [Poincaré]
20. Action / C. Motives for Action / 3. Acting on Reason / c. Reasons as causes
Deviant causal chain: a reason causes an action, but isn't the reason for which it was performed [Davidson, by Neta]
22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / f. Ethical non-cognitivism
The 'error theory' of morals says there is no moral knowledge, because there are no moral facts [Mackie, by Engel]