Article View: sci.philosophy.tech
Article #1014Re: Uncertainty in life
From: J. A. "Biep" Durieux
Date: Tue, 26 May 1987 07:36
Date: Tue, 26 May 1987 07:36
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In article <3977@sdcc3.ucsd.EDU>,
ma188saa@sdcc3.ucsd.edu.UUCP (Steve Bloch) writes:
>Sorry; I'm falling into Russell-and-Whitehead, who avoided
>self-referential statements by making them inadmissible in the same
>way that I'm making Goedel inadmissible.
How can that be done?
"Any self-referring statement is inadmissible!"
Now, is that statement self-referring? Don't you need an appropriate
variant of Loeb's theorem ("any sentence which would be self-referring
if it were self-referring is self-referring") or its negation to decide
on that? And then: is this Loeb-variant self-referring? According to LV
(the Loeb-variant) itself, yes, but then ...
[Thanks, Ob(noxio), for introducing me to another subtlety of
self-reference - is uncle Doug (Hofstadter) on the net?]
So the main question remains: how can a non-decidable class of objects
be labeled inadmissible?
--
Biep. (biep@cs.vu.nl via mcvax)
"Law" is the name given to a collection of rules describing
how to act with people that do not follow the law.
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!mcvax!botter!klipper!biep From: biep@cs.vu.nl (J. A. "Biep" Durieux) Newsgroups: sci.philosophy.tech Subject: Re: Uncertainty in life Message-ID: <768@klipper.cs.vu.nl> Date: Tue, 26-May-87 03:36:33 EDT Article-I.D.: klipper.768 Posted: Tue May 26 03:36:33 1987 Date-Received: Wed, 27-May-87 01:05:32 EDT References: <6762@mimsy.UUCP> <3977@sdcc3.ucsd.EDU> Reply-To: biep@cs.vu.nl (J. A. "Biep" Durieux) Organization: VU Informatica, Amsterdam Lines: 25 Keywords: Heisenberg certain