Combining Texts

All the ideas for 'Laches', 'Model Theory for Modal Logic I' and 'A New Kind of Science'

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5 ideas

1. Philosophy / A. Wisdom / 3. Wisdom Deflated

291	Don't assume that wisdom is the automatic consequence of old age [Plato]

4. Formal Logic / D. Modal Logic ML / 3. Modal Logic Systems / h. System S5

9560	S5 provides the correct logic for necessity in the broadly logical sense [Fine,K]

6. Mathematics / A. Nature of Mathematics / 4. Using Numbers / g. Applying mathematics

20660

At one level maths and nature are very similar, suggesting some deeper origin [Wolfram]

23. Ethics / C. Virtue Theory / 3. Virtues / d. Courage

293	Being unafraid (perhaps through ignorance) and being brave are two different things [Plato]

27. Natural Reality / C. Space / 4. Substantival Space

20659

Space and its contents seem to be one stuff - so space is the only existing thing [Wolfram]