Combining Texts

All the ideas for 'works', 'On the General Idea of Proof Theory' and 'Calculus Ratiocinator'

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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]

11. Knowledge Aims / C. Knowing Reality / 3. Idealism / a. Idealism

12742

A whole is just its parts, but there are no smallest parts, so only minds and perceptions exist [Leibniz]

23. Ethics / C. Virtue Theory / 3. Virtues / a. Virtues

20239

Unlike us, the early Greeks thought envy was a good thing, and hope a bad thing [Hesiod, by Nietzsche]