Re: MD Inconsistent Systems

From: gmbbradford@netscape.net
Date: Thu Feb 01 2001 - 06:42:56 GMT


Jonathan,

  JONATHAN:
  As Glenn points out I was careless about using the word "absolute" rather
  than "complete" in referring to Goedel's theorem. However, I do not believe that
  it changes the essence of my argument.

I believe it does if your argument has anything to do with Godel's thm.

> JONATHAN:
> In an earlier post, reference was made to Goedels theorem, which states
> that an infinite number of axioms are needed to make a system absolute.
>
   GLENN:
>No, this is not what Godel's theorem states.

  JONATHAN:
  Had I written "complete", Glenn would probably have accepted the
  definition.

Pretty much.

  JONATHAN:
  Goedel's "incompleteness" theorem states that no statement
  can be proved without reference to an external fact or axiom.

No, this is not what Godel's theorem states. This is what any formal
system demands.

  JONATHAN:
  Once you internalize the "external" axiom, still more external axioms are
  needed. Thus no statement can ever be "absolutely" complete.

No, it's not that no statement can ever be "absolutely" complete. It's that
no system can be absolutely complete. The theorems (statements) in the
system are fine.

  JONATHAN:
  If it always depends on reference to external axioms, it must also be
  RELATIVE to the external axioms chosen (i.e. non absolute).

All theorems are directly or indirectly proved from the axioms, but
this is true of any formal system and has nothing to do with the
conclusions of Godel's Thm.

Glenn
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