FOM: Feferman on inherent vagueness of CH

John Case case at eecis.udel.edu
Mon Dec 1 13:51:02 EST 1997


GC vs CH?:

For arithmetic (first or even second order) we have THE standard model, and,
thus GC's truth value is well-defined (even if we humans do not know it).  For
set theory, in my opinion, `THE standard model' is without denotation.  
This is why CH may have no well-defined truth value but GC clearly has one.  

(-8 John

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