Combining Texts

All the ideas for 'fragments/reports', 'A Completeness Theorem in Modal Logic' and 'Aspects of Scientific Explanation'

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9 ideas

4. Formal Logic / D. Modal Logic ML / 1. Modal Logic

10163

Propositional modal logic has been proved to be complete [Kripke, by Feferman/Feferman]

4. Formal Logic / D. Modal Logic ML / 3. Modal Logic Systems / a. Systems of modal logic

10760

With possible worlds, S4 and S5 are sound and complete, but S1-S3 are not even sound [Kripke, by Rossberg]

4. Formal Logic / D. Modal Logic ML / 7. Barcan Formula

16189

The variable domain approach to quantified modal logic invalidates the Barcan Formula [Kripke, by Simchen]

15132

The Barcan formulas fail in models with varying domains [Kripke, by Williamson]

13. Knowledge Criteria / A. Justification Problems / 3. Internal or External / a. Pro-internalism

604	Knowledge is mind and knowing 'cohabiting' [Lycophron, by Aristotle]

14. Science / A. Basis of Science / 4. Prediction

22179

Explanatory facts also predict, and predictive facts also explain [Hempel, by Okasha]

14. Science / D. Explanation / 2. Types of Explanation / e. Lawlike explanations

6755	For Hempel, explanations are deductive-nomological or probabilistic-statistical [Hempel, by Bird]

17083

The covering-law model is for scientific explanation; historical explanation is quite different [Hempel]

14. Science / D. Explanation / 2. Types of Explanation / g. Causal explanations

13052

Hempel rejects causation as part of explanation [Hempel, by Salmon]