There is a post on Livejournal

(https://furia-krucha.livejournal.com/48684.html), alas in Russian, discussing this. It is written as an attempt to convince an inhabitant of a “large” universe (where time intervals can have non-standard number of units) that his natural numbers are non standard. This doesn’t work of course. Then, the author is contacted by somebody from a “small” universe, where, say, our 7 is non-standard and tries to convince us that our natural numbers are not initial.

— Thx for your blog Michael, informative and entertaining!

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