Combining Texts

All the ideas for 'Elements of Mathematical Logic', 'Making Things Happen' and 'The Psychophysical Nexus'

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

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3 ideas

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 / 5. Supervenience / c. Significance of supervenience

4242	Pure supervenience explains nothing, and is a sign of something fundamental we don't know [Nagel]

14. Science / D. Explanation / 2. Types of Explanation / g. Causal explanations

14367

An explanation is a causal graph [Woodward,J, by Strevens]