Combining Texts

All the ideas for 'Two Problems of Epistemology', 'On the General Idea of Proof Theory' and 'Testability and Meaning'

expand these ideas     |    start again     |     specify just one area for these texts

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4 ideas

5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence

13827

Logical consequence isn't a black box (Tarski's approach); we should explain how arguments work [Prawitz]

5. Theory of Logic / J. Model Theory in Logic / 1. Logical Models

13826

Model theory looks at valid sentences and consequence, but not how we know these things [Prawitz]

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

14305

In the truth-functional account a burnt-up match was soluble because it never entered water [Carnap]

14. Science / A. Basis of Science / 6. Falsification

18284

Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper]