Combining Texts

All the ideas for 'Phenomenalism', 'Psychophysical and theoretical identifications' and 'Constructibility and Mathematical Existence'

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9 ideas

4. Formal Logic / F. Set Theory ST / 8. Critique of Set Theory
8758 We could talk of open sentences, instead of sets [Chihara, by Shapiro]
6. Mathematics / C. Sources of Mathematics / 6. Logicism / b. Type theory
10265 Chihara's system is a variant of type theory, from which he can translate sentences [Chihara, by Shapiro]
8759 We can replace type theory with open sentences and a constructibility quantifier [Chihara, by Shapiro]
6. Mathematics / C. Sources of Mathematics / 10. Constructivism / a. Constructivism
10264 Introduce a constructibility quantifiers (Cx)Φ - 'it is possible to construct an x such that Φ' [Chihara, by Shapiro]
11. Knowledge Aims / C. Knowing Reality / 2. Phenomenalism
2614 Modern phenomenalism holds that objects are logical constructions out of sense-data [Ayer]
12. Knowledge Sources / B. Perception / 4. Sense Data / a. Sense-data theory
2615 The concept of sense-data allows us to discuss appearances without worrying about reality [Ayer]
26. Natural Theory / D. Laws of Nature / 4. Regularities / b. Best system theory
9409 Laws are the best axiomatization of the total history of world events or facts [Lewis, by Mumford]
9423 If simplicity and strength are criteria for laws of nature, that introduces a subjective element [Mumford on Lewis]
9424 A number of systematizations might tie as the best and most coherent system [Mumford on Lewis]