Combining Texts

All the ideas for 'fragments/reports', 'The philosophical basis of intuitionist logic' and 'Material Constitution'

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12 ideas

4. Formal Logic / E. Nonclassical Logics / 2. Intuitionist Logic

18073

Dummett says classical logic rests on meaning as truth, while intuitionist logic rests on assertability [Dummett, by Kitcher]

5. Theory of Logic / G. Quantification / 1. Quantification

19057

Classical quantification is an infinite conjunction or disjunction - but you may not know all the instances [Dummett]

9. Objects / C. Structure of Objects / 6. Constitution of an Object

16065

Constitution is identity (being in the same place), or it isn't (having different possibilities) [Wasserman]

16067

Constitution is not identity, because it is an asymmetric dependence relation [Wasserman]

16069

There are three main objections to seeing constitution as different from identity [Wasserman]

9. Objects / C. Structure of Objects / 8. Parts of Objects / a. Parts of objects

16068

The weight of a wall is not the weight of its parts, since that would involve double-counting [Wasserman]

9. Objects / F. Identity among Objects / 3. Relative Identity

16074

Relative identity may reject transitivity, but that suggests that it isn't about 'identity' [Wasserman]

19. Language / A. Nature of Meaning / 4. Meaning as Truth-Conditions

19055

Stating a sentence's truth-conditions is just paraphrasing the sentence [Dummett]

19056

If a sentence is effectively undecidable, we can never know its truth conditions [Dummett]

19. Language / A. Nature of Meaning / 6. Meaning as Use

19054

Meaning as use puts use beyond criticism, and needs a holistic view of language [Dummett]

25. Social Practice / E. Policies / 5. Education / b. Education principles

13304

Learned men gain more in one day than others do in a lifetime [Posidonius]

27. Natural Reality / D. Time / 1. Nature of Time / d. Time as measure

20820

Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus]