Combining Texts

Ideas for 'Possibility', 'Against Euthanasia' and 'On the General Idea of Proof Theory'

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8 ideas

5. Theory of Logic / A. Overview of Logic / 3. Value of Logic

13378

It is a mistake to think that the logic developed for mathematics can clarify language and philosophy [Jubien]

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 / F. Referring in Logic / 1. Naming / a. Names

13402

We only grasp a name if we know whether to apply it when the bearer changes [Jubien]

13405

The baptiser picks the bearer of a name, but social use decides the category [Jubien]

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

13399

Examples show that ordinary proper names are not rigid designators [Jubien]

5. Theory of Logic / F. Referring in Logic / 2. Descriptions / b. Definite descriptions

13398

We could make a contingent description into a rigid and necessary one by adding 'actual' to it [Jubien]

5. Theory of Logic / G. Quantification / 3. Objectual Quantification

13392

Philosophers reduce complex English kind-quantifiers to the simplistic first-order quantifier [Jubien]

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]