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From: WM <wolfgang.mueckenheim@tha.de>
Newsgroups: sci.math
Subject: Re: The reality of sets, on a scale of 1 to 10 [Was: The
 non-existence of "dark numbers"]
Date: Sun, 23 Mar 2025 21:52:25 +0100
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On 22.03.2025 12:31, joes wrote:

> for infinite sets "reality" and cardinality don't have to correspond.

So it is! Substance and cardinality have nothing in common because sets 
of very different substance have same cardinality.

Regards, WM