Combining Texts
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'', 'Grundlagen der Arithmetik (Foundations)' and 'Every Thing Must Go'
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16 ideas
7. Existence / A. Nature of Existence / 1. Nature of Existence
8643
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Affirmation of existence is just denial of zero [Frege]
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7. Existence / A. Nature of Existence / 4. Abstract Existence
8911
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If abstracta are non-mental, quarks are abstracta, and yet chess and God's thoughts are mental [Rosen on Frege]
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8634
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The equator is imaginary, but not fictitious; thought is needed to recognise it [Frege]
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7. Existence / A. Nature of Existence / 6. Criterion for Existence
14948
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To be is to be a real pattern [Ladyman/Ross]
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14942
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Only admit into ontology what is explanatory and predictive [Ladyman/Ross]
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7. Existence / B. Change in Existence / 2. Processes
14947
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Any process can be described as transfer of measurable information [Ladyman/Ross]
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7. Existence / C. Structure of Existence / 4. Ontological Dependence
17443
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Many of us find Frege's claim that truths depend on one another an obscure idea [Heck on Frege]
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17445
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Parallelism is intuitive, so it is more fundamental than sameness of direction [Frege, by Heck]
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7. Existence / C. Structure of Existence / 6. Fundamentals / a. Fundamental reality
14941
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We say there is no fundamental level to ontology, and reality is just patterns [Ladyman/Ross]
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7. Existence / C. Structure of Existence / 7. Abstract/Concrete / a. Abstract/concrete
10539
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Frege refers to 'concrete' objects, but they are no different in principle from abstract ones [Frege, by Dummett]
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10493
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If concrete is spatio-temporal and causal, and abstract isn't, the distinction doesn't suit physics [Ladyman/Ross]
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14934
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Concrete and abstract are too crude for modern physics [Ladyman/Ross]
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7. Existence / D. Theories of Reality / 6. Physicalism
14909
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Physicalism is 'part-whole' (all parts are physical), or 'supervenience/levels' (dependence on physical) [Ladyman/Ross]
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7. Existence / D. Theories of Reality / 10. Vagueness / d. Vagueness as linguistic
17431
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Vagueness is incomplete definition [Frege, by Koslicki]
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7. Existence / D. Theories of Reality / 11. Ontological Commitment / a. Ontological commitment
13879
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For Frege, ontological questions are to be settled by reference to syntactic structures [Frege, by Wright,C]
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7. Existence / D. Theories of Reality / 11. Ontological Commitment / c. Commitment of predicates
10642
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Second-order quantifiers are committed to concepts, as first-order commits to objects [Frege, by Linnebo]
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