Combining Texts

All the ideas for 'Conditionals', 'On the Nature of Acquaintance' and 'Teplitz Fragments'

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6 ideas

5. Theory of Logic / F. Referring in Logic / 1. Naming / c. Names as referential

6410	The only real proper names are 'this' and 'that'; the rest are really definite descriptions. [Russell, by Grayling]

10. Modality / B. Possibility / 8. Conditionals / a. Conditionals

13768

Validity can preserve certainty in mathematics, but conditionals about contingents are another matter [Edgington]

10. Modality / B. Possibility / 8. Conditionals / b. Types of conditional

13770

There are many different conditional mental states, and different conditional speech acts [Edgington]

10. Modality / B. Possibility / 8. Conditionals / c. Truth-function conditionals

13764

Are conditionals truth-functional - do the truth values of A and B determine the truth value of 'If A, B'? [Edgington]

13765

'If A,B' must entail ¬(A & ¬B); otherwise we could have A true, B false, and If A,B true, invalidating modus ponens [Edgington]

12. Knowledge Sources / D. Empiricism / 5. Empiricism Critique

19590

Empiricists are passive thinkers, given their philosophy by the external world and fate [Novalis]