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Single Idea 17626

[filed under theme 5. Theory of Logic / L. Paradox / 3. Antinomies ]

Full Idea

Two opposite tendencies of thought, the idea of creative advance and of collection and completion (underlying the Kantian 'antinomies') find their symbolic representation and their symbolic reconciliation in the transfinite numbers based on well-ordering.

Gist of Idea

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

Source

Ernst Zermelo (On boundary numbers and domains of sets [1930], §5)

Book Ref

'From Kant to Hilbert: sourcebook Vol. 2', ed/tr. Ewald,William [OUP 1996], p.1233


A Reaction

[a bit compressed] It is this sort of idea, from one of the greatest set-theorists, that leads philosophers to think that the philosophy of mathematics may offer solutions to metaphysical problems. As an outsider, I am sceptical.


The 3 ideas from 'On boundary numbers and domains of sets'

Zermelo showed that the ZF axioms in 1930 were non-categorical [Zermelo, by Hallett,M]
Replacement was added when some advanced theorems seemed to need it [Zermelo, by Maddy]
The antinomy of endless advance and of completion is resolved in well-ordered transfinite numbers [Zermelo]