Combining Texts

All the ideas for 'Ethics: Inventing Right and Wrong', 'On Truth and Lies in a Nonmoral Sense' and 'Letters to Pierre Bayle'

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3 ideas

15. Nature of Minds / C. Capacities of Minds / 3. Abstraction by mind

20363

Leaves are unequal, but we form the concept 'leaf' by discarding their individual differences [Nietzsche]

16. Persons / F. Free Will / 5. Against Free Will

19413

If we know what is good or rational, our knowledge is extended, and our free will restricted [Leibniz]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / f. Ethical non-cognitivism

4761	The 'error theory' of morals says there is no moral knowledge, because there are no moral facts [Mackie, by Engel]