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- From: solan@smaug.uio.no (Svein Olav G. Nyberg)
- Newsgroups: alt.philosophy.objectivism
- Subject: Re: Premises of "objectivism?"
- Message-ID: <1993Jan21.200916.26386@ulrik.uio.no>
- Date: 21 Jan 93 20:09:16 GMT
- References: <TORKEL.93Jan20192830@bast.sics.se> <1993Jan21.144005.26462@nynexst.com> <TORKEL.93Jan21194341@bast.sics.se>
- Sender: news@ulrik.uio.no (Mr News)
- Reply-To: solan@smaug.uio.no (Svein Olav G. Nyberg)
- Organization: University of Oslo, Norway
- Lines: 50
- Nntp-Posting-Host: smaug.uio.no
-
- In article <TORKEL.93Jan21194341@bast.sics.se>, torkel@sics.se (Torkel
- Franzen) writes:
- |> In article <1993Jan21.144005.26462@nynexst.com> baruch@nynexst.com
- |> (Robert Baruch) writes:
- |>
- |>>If you tell me that A is a collection of symbols without meaning (which
- |>>happen to spell "A is false"), then I will agree to your definition, and
- |>>state that it is a meaningful definition now that you declare A to be
- |>>without meaning.
- |>
- |> Actually "declaring A to be without meaning" does not enter into it.
- |> But the essential point is indeed that A is defined as a sentence,
- |> that is, syntactically, independent of questions of meaning. Suppose
- |> we define four sentences A, B, C, D by
- |>
- |> A = "The sentence A is false"
- |> B = "The sentence D is false"
- |> C = "The sentence D is true and false"
- |> D = "1+1=2
-
- Whether A has meaning or not enter into it when you demand that
- meaning be conceived constructively, i.e. from the bottom up.
- If the parts of the sentence A have not _already_ been equipped
- with meaning, then A cannot have meaning.
-
- What you do, is that you start out by assuming the sentence A has
- meaning [!], and firstly after that set out to find what that
- meaning should happen to be. And since you approach those self-
- referencing sentences from the top and down, there's no wonder
- you mess yourself into problems.
-
- |> Now a possible way out is to suggest that the sentence A is not in
- |> fact a meaningful English sentence, unlike B,C,D. Here is where your
- |> comments are inadequate. For what you say boils down to only this,
- |> that A is meaningless because it is paradoxical. This is not very
- illuminating,
- |> for it does not give us any insight at all into what uses of the predicate
- |> "x is a true sentence" are meaningful, and how such meaningful uses
- |> can be understood. In short, philosophers have wanted to do better.
-
-
- The sentence is not meaningless because it is paradoxical, but because
- it is not constructive, i.e. built from elements already possessing
- meaning. Paradoxical sentences just happen to be non-constructive, and
- therefore meaningless. It is because they are meaningless that they
- can appear to be paradoxical. If I recognize your name right, you are
- a mathematician (from Sweden), so you should know this.
-
-
- Solan
-