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- From: zeleny@husc10.harvard.edu (Michael Zeleny)
- Newsgroups: sci.philosophy.tech,sci.logic
- Subject: Re: No Reification Here
- Message-ID: <1992Dec30.022715.18893@husc3.harvard.edu>
- Date: 30 Dec 92 07:27:14 GMT
- Article-I.D.: husc3.1992Dec30.022715.18893
- References: <1hq9rvINNiq@cat.cis.Brown.EDU> <1992Dec29.170606.18889@husc3.harvard.edu> <1hqjglINN52l@cat.cis.Brown.EDU>
- Lines: 105
- Nntp-Posting-Host: husc10.harvard.edu
-
- In article <1hqjglINN52l@cat.cis.Brown.EDU>
- PL436000@brownvm.brown.edu (Jamie) writes:
-
- >>From: zeleny@husc10.harvard.edu (Michael Zeleny)
-
- MZ:
- >>Is anybody still taking emotivism seriously?
-
- J:
- >Yes, someone is.
-
- Tant pis pour eux.
-
- J:
- >>>As well you know, Simon Blackburn thinks that MANY predicates
- >>>should be paraphrased out that way. He thinks these predicates
- >>>express NO property, and yet that they are meaningful.
-
- MZ:
- >>Is anybody still taking Simon Blackburn seriously?
-
- J:
- >Well, now THAT I'm not sure about. I suspect so.
-
- Ditto.
-
- J:
- >>>Even if you hate Blackburn, there are more respectable examples.
- >>>De Finetti was an expressivist about probability predicates, for
- >>>example. Allan Gibbard has a pretty good expressivist theory of
- >>>normative judgments.
-
- MZ:
- >>It remains to be shown that expressivism, as exemplified above, is
- >>bereft of an ontology of properties.
-
- J:
- >I didn't say, of course, that expressivism is bereft of an ontology
- >of properties. Expressivists may be quite happy with some properties,
- >but wish to rid their ontology of others.
-
- Unless they avoid referring, explicitly or implicitly, to other
- objective properties, while so ridding their ontology, my point still
- stands.
-
- J:
- >I will fill in a couple of the examples now.
- >
- >Blackburn claims that "is good" expresses no property, but that
- >it is nevertheless meaningful, because it has a function other
- >than expressing a property. Its function is to express an
- >attitude ("express" in this sentence is meant in a different
- >sense from that of "expresses a property").
- >(He says roughly the same thing about "causes" and "is necessary.")
-
- How is an attitude not a property?
-
- J:
- >De Finetti believed that the predicate "Has probability .5"
- >expressed no property, but that it was nevertheless meaningful
- >in that it expressed the speaker's degree of belief. (Again,
- >"expressed" in the second sense. Perhaps I will try to avoid
- >this locution, but it's not easy since the name of the view
- >is "expressivism.")
-
- The speaker's degree of belief surely is a property of the speaker.
-
- J:
- >>>I suppose what I was thinking was that there is no property of
- >>>Yesterday Occurrence. Nevertheless, "Occurred yesterday" does
- >>>express a property on each occasion of utterance.
-
- MZ:
- >>Does not do anything for your claim then, does it?
-
- J:
- >Which claim?
-
- That predicates could be meaningful without expressing any properties.
-
- J:
- >>>Why don't you think that's a counterexample? Is it,
- >>>(a) because Expressivism is false,
- >>>(b) because a predicate with an Expressivist analysis is meaningless,
- >>>(c) because a predicate with an Expressivist analysis nonetheless
- >>> expresses a property,
- >>>
- >>>or something else?
-
- MZ:
- >>At the moment, I do not quite know what it is.
-
- J:
- >I would now like to add another possibility,
- >
- >(d) because the things that look like predicates are not,
- >according to an Expressivist analysis, really predicates at all.
-
- (c)
-
- >Jamie
-
- cordially,
- mikhail zeleny@husc.harvard.edu
- "Le cul des femmes est monotone comme l'esprit des hommes."
-