Combining Texts

All the ideas for 'Chapters on Scepticism', 'A Completeness Theorem in Modal Logic' and 'Saundaranandakavya'

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8 ideas

1. Philosophy / D. Nature of Philosophy / 2. Invocation to Philosophy

7910	Pursue truth with the urgency of someone whose clothes are on fire [Ashvaghosha]

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]

15. Nature of Minds / A. Nature of Mind / 4. Other Minds / b. Scepticism of other minds

1799	If we can't know minds, we can't know if Pyrrho was a sceptic [Theodosius, by Diog. Laertius]

29. Religion / C. Spiritual Disciplines / 3. Buddhism

7909	The Eightfold Path concerns morality, wisdom, and tranquillity [Ashvaghosha]

29. Religion / D. Religious Issues / 2. Immortality / d. Heaven

7908	At the end of a saint, he is not located in space, but just ceases to be disturbed [Ashvaghosha]