Combining Texts

All the ideas for 'Elements of Mathematical Logic', 'Philosophy and Scientific Image of Man' and '17: Of Superstition'

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

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4 ideas

1. Philosophy / D. Nature of Philosophy / 5. Aims of Philosophy / c. Philosophy as generalisation

21829

Philosophy aims to understand how things (broadly understood) hang together (broadly understood) [Sellars]

4. Formal Logic / E. Nonclassical Logics / 3. Many-Valued Logic

8942	Lukasiewicz's L3 logic has three truth-values, T, F and I (for 'indeterminate') [Lukasiewicz, by Fisher]

7. Existence / C. Structure of Existence / 2. Reduction

6550	Reduction requires that an object's properties consist of its constituents' properties and relations [Sellars]

28. God / A. Divine Nature / 6. Divine Morality / b. Euthyphro question

7399	Even without religion, there are many guides to morality [Bacon]