[FOM] Impredicativity of Kruskal's Theorem
Todd Wilson
twilson at csufresno.edu
Fri Apr 7 19:16:06 EDT 2006
I have been following, with some interest, the Friedman/Weaver debate on
predicativity, although recently it seems to have stalled. However, I
think that Weaver, in the last two sentences of his latest post, has hit
upon a possible way forward:
> Can you find any circularity in it? That's the relevant question in
> determining predicative legitimacy.
I would like to see anyone who claims that Weaver's analysis of
predicativity goes too far produce an instance of circularity in it --
or explain why the issue of circularity is inappropriate in analyzing
predicativity.
--
Todd Wilson
Department of Computer Science
California State University, Fresno
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