Combining Texts

All the ideas for 'What is 'naturalized epistemology'?', 'Notes on Logic' and 'Ethics: Inventing Right and Wrong'

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3 ideas

7. Existence / D. Theories of Reality / 8. Facts / d. Negative facts
Facts can be both positive and negative [Wittgenstein, by Potter]
13. Knowledge Criteria / B. Internal Justification / 4. Foundationalism / f. Foundationalism critique
It seems impossible to logically deduce physical knowledge from indubitable sense data [Kim]
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]