Combining Texts
Ideas for
'fragments/reports', 'works' and 'Abstract Objects'
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9 ideas
7. Existence / A. Nature of Existence / 3. Being / i. Deflating being
5657
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Frege's logic showed that there is no concept of being [Frege, by Scruton]
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7. Existence / A. Nature of Existence / 6. Criterion for Existence
5992
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Chrysippus says action is the criterion for existence, which must be physical [Chrysippus, by Tieleman]
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7. Existence / C. Structure of Existence / 7. Abstract/Concrete / a. Abstract/concrete
10512
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The abstract/concrete distinction is based on what is perceivable, causal and located [Hale]
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10517
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Colours and points seem to be both concrete and abstract [Hale]
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10519
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The abstract/concrete distinction is in the relations in the identity-criteria of object-names [Hale]
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10520
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Token-letters and token-words are concrete objects, type-letters and type-words abstract [Hale]
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7. Existence / C. Structure of Existence / 7. Abstract/Concrete / b. Levels of abstraction
10524
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There is a hierarchy of abstraction, based on steps taken by equivalence relations [Hale]
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7. Existence / D. Theories of Reality / 8. Facts / b. Types of fact
21673
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There are simple and complex facts; the latter depend on further facts [Chrysippus, by Cicero]
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7. Existence / E. Categories / 3. Proposed Categories
16652
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Stoics categories are Substrate, Quality, Disposition, and Relation [Chrysippus, by Pasnau]
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