Combining Texts

All the ideas for 'works', 'Events and Reification' and 'On the General Idea of Proof Theory'

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]

6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry

13007

Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz]

26. Natural Theory / C. Causation / 8. Particular Causation / b. Causal relata

10370

Causal relata are individuated by coarse spacetime regions [Quine, by Schaffer,J]