Combining Texts

All the ideas for 'The Tenseless Theory of Time', 'Precis of 'Limits of Abstraction'' and 'On Euclidean Geometry'

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9 ideas

1. Philosophy / E. Nature of Metaphysics / 1. Nature of Metaphysics
14611 Metaphysics should avoid talk of past, present or future [Smart]
2. Reason / D. Definition / 2. Aims of Definition
10528 Definitions concern how we should speak, not how things are [Fine,K]
5. Theory of Logic / K. Features of Logics / 1. Axiomatisation
16886 The truth of an axiom must be independently recognisable [Frege]
6. Mathematics / B. Foundations for Mathematics / 5. Definitions of Number / d. Hume's Principle
10529 If Hume's Principle can define numbers, we needn't worry about its truth [Fine,K]
10530 Hume's Principle is either adequate for number but fails to define properly, or vice versa [Fine,K]
18. Thought / E. Abstraction / 7. Abstracta by Equivalence
10527 An abstraction principle should not 'inflate', producing more abstractions than objects [Fine,K]
27. Natural Reality / B. Modern Physics / 1. Relativity / a. Special relativity
14613 Special relativity won't determine a preferred frame, but we can pick one externally [Smart]
27. Natural Reality / D. Time / 2. Passage of Time / b. Rate of time
14615 If time flows, then 'how fast does it flow?' is a tricky question [Smart]
27. Natural Reality / D. Time / 2. Passage of Time / e. Tensed (A) series
14614 The past, present, future and tenses of A-theory are too weird, and should be analysed indexically [Smart]