Combining Texts

All the ideas for 'On boundary numbers and domains of sets', 'A Problem about Substitutional Quantification?' and 'Interview with Baggini and Stangroom'

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7 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / a. Axioms for sets

17832

Zermelo showed that the ZF axioms in 1930 were non-categorical [Zermelo, by Hallett,M]

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / h. Axiom of Replacement VII

13028

Replacement was added when some advanced theorems seemed to need it [Zermelo, by Maddy]

5. Theory of Logic / G. Quantification / 4. Substitutional Quantification

10792

The substitutional quantifier is not in competition with the standard interpretation [Kripke, by Marcus (Barcan)]

5. Theory of Logic / L. Paradox / 3. Antinomies

17626

The antinomy of endless advance and of completion is resolved in well-ordered transfinite numbers [Zermelo]

22. Metaethics / B. Value / 2. Values / e. Death

6866	It is disturbing if we become unreal when we die, but if time is unreal, then we remain real after death [Le Poidevin]

23. Ethics / F. Existentialism / 1. Existentialism

6867	Existentialism focuses on freedom and self-making, and insertion into the world [Le Poidevin]

27. Natural Reality / D. Time / 2. Passage of Time / d. Time series

6865	A-theory says past, present, future and flow exist; B-theory says this just reports our perspective [Le Poidevin]