Combining Texts

All the ideas for 'fragments/reports', 'The Logical Syntax of Language' and 'Ancient Philosophy: very short introduction'

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8 ideas

1. Philosophy / C. History of Philosophy / 2. Ancient Philosophy / b. Pre-Socratic philosophy

12036

Xenophanes began the concern with knowledge [Annas]

1. Philosophy / C. History of Philosophy / 2. Ancient Philosophy / c. Classical philosophy

12046

Plato was the first philosopher who was concerned to systematize his ideas [Annas]

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

13342

Carnap defined consequence by contradiction, but this is unintuitive and changes with substitution [Tarski on Carnap]

5. Theory of Logic / C. Ontology of Logic / 4. Logic by Convention

13251

Each person is free to build their own logic, just by specifying a syntax [Carnap]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / b. Rational ethics

12037

Euripides's Medea is a key case of reason versus the passions [Annas]

23. Ethics / C. Virtue Theory / 1. Virtue Theory / a. Nature of virtue

12040

Virtue is a kind of understanding of moral value [Annas]

26. Natural Theory / A. Speculations on Nature / 5. Infinite in Nature

1748	Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius]

27. Natural Reality / G. Biology / 3. Evolution

5989	Archelaus said life began in a primeval slime [Archelaus, by Schofield]