Combining Texts

All the ideas for 'A Résumé of Metaphysics', 'Completeness of Axioms of Logic' and 'The Raft and the Pyramid'

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10 ideas

2. Reason / A. Nature of Reason / 6. Coherence

8797	The negation of all my beliefs about my current headache would be fully coherent [Sosa]

4. Formal Logic / C. Predicate Calculus PC / 3. Completeness of PC

17751

Gödel proved the completeness of first order predicate logic in 1930 [Gödel, by Walicki]

12. Knowledge Sources / E. Direct Knowledge / 1. Common Sense

8794	There are very few really obvious truths, and not much can be proved from them [Sosa]

13. Knowledge Criteria / B. Internal Justification / 4. Foundationalism / e. Pro-foundations

8796	A single belief can trail two regresses, one terminating and one not [Sosa]

13. Knowledge Criteria / B. Internal Justification / 4. Foundationalism / f. Foundationalism critique

8799	If mental states are not propositional, they are logically dumb, and cannot be foundations [Sosa]

8795	Mental states cannot be foundational if they are not immune to error [Sosa]

13. Knowledge Criteria / C. External Justification / 2. Causal Justification

8798	Vision causes and justifies beliefs; but to some extent the cause is the justification [Sosa]

22. Metaethics / C. The Good / 3. Pleasure / a. Nature of pleasure

5049	Intelligent pleasure is the perception of beauty, order and perfection [Leibniz]

28. God / A. Divine Nature / 3. Divine Perfections

5048	Perfection is simply quantity of reality [Leibniz]

29. Religion / D. Religious Issues / 3. Problem of Evil / b. Human Evil

5050	Evil serves a greater good, and pain is necessary for higher pleasure [Leibniz]