[FOM] CH and platonism
Paul Blain Levy
P.B.Levy at cs.bham.ac.uk
Sat Oct 29 19:24:46 EDT 2016
> Date: Sat, 29 Oct 2016 07:52:58 +0300
> From: aa at tau.ac.il (Arnon Avron)
> To: Foundations of Mathematics <fom at cs.nyu.edu>
> Cc: Arnon Avron <aa at tau.ac.il>
> Subject: [FOM] CH and platonism
> Message-ID: <20161029045257.GA31145 at localhost.localdomain>
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>
> Already the identity of PN is not absolute
Spoken like a true countabilist :-)
> , and depends on the identity of the universe of sets
Why?
> , to say nothing
> about PPN. So although formally there is a difference between
> third-degree platonism and stronger forms of platonism,
> I do not see the essential big difference.
>
> An informative question: do smallists (to adopt your name)
> stop at PPN,
No.
Cheers,
Paul
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