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Page 1: Indefinite Descriptions are Referring Terms. §Orthodox Semantics: The Great Divide §Noun phrases that are referring terms. §Noun phrases that are quantifiers

Indefinite Descriptions are Referring Terms

Page 2: Indefinite Descriptions are Referring Terms. §Orthodox Semantics: The Great Divide §Noun phrases that are referring terms. §Noun phrases that are quantifiers

Orthodox Semantics: The Great Divide

Noun phrases that are referring terms.Noun phrases that are quantifiers.

What is the status of indefinite descriptions?

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A: Indefinites are QuantifiersB: Indefinites are sometimes

Quantifiers, sometimes Referring Terms.

C: Indefinites are always Referring Terms.

Jane caught a hippo. It was very fat. Jane did not catch a hippo.If Jane caught a hippo, it was small.

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What makes an expression a referring term?

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Theory1. Denoting:E is a referring term iff E denotes an object.

Theory 2: Intending to Denote:E is a referring term iff E is used with the

intention of denoting an object.

Theory 3. The Denoting Kind:E is a referring term iff E belongs to a noun-

phrase class some members of which denote objects.

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Theory 4. Advertising Theory

E is a referring term iff E is used to advertise an intention to denote something.

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Denotative Technique:

DT[Smith]: Smith is a device that we use to denote something exploiting the fact that certain tokens of the phonological-type Smith already denote.

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What constitutes the fact that in uttering Smith U is tokening a name?

The fact that U is intentionally engaging in a behaviour characteristic of someone who has an intention to denote an object exploiting the denotative technique DT[Smith].

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Advertising an Intention to Denote:

In uttering a term T, U advertises an intention to denote an object iff

U utters T and intentionally engages in, or is disposed to engage in, behaviours characteristic of someone who has an intention to denote an object using denotative techniques of a certain kind, e.g, nomic, anaphoric, demonstrative, indexical, etc.

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Proto-referring

A proto-referring act is an act in which U utters an expression with the syntax of a noun phrase and advertises an intention to denote using some denotative techniques.

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Proto-referring, Pretence, and Seriousness.

Proto-referring--advertising an intention to denote an object--is neutral between pretence and seriousness.

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Smith: Homer wrote The Odyssey.

Jones: Homer did not. He never existed.

Smith--serious

Jones--pretence.

Both: proto-refer.

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Theory 4 Restated: Proto-act definition of a referring term:

E is a referring term iff E is used in a proto-referring act.

Covers: names, anaphors, indexicals.

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Are indefinites referring terms?

In using a hippo, does U employ a hippo in a proto-referring act?

Does U utter a hippo advertising an intention to denote something?

Yes!

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Denotative Technique?Plausible conjecture:

DT[an F]: An indefinite an F is a term that can be use to pick out an entity O through the fact that O uniquely satisfying some contextually given descriptive content {..F..}.

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U utters a hippo as an indefinite iff:

U utters a hippo intentionally engaging in a behaviour characteristic of someone who has an intention to denote an object exploiting the denotative technique DT[a hippo].

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Indefinite Proto-referring act:

In uttering a hippo as an indefinite:U advertises an intention to denote an

object x: x uniquely satisfies {..Hippo..}.

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Case One:Jane caught a hippo.

U advertises an intention to denote an object x: x uniquely satisfies {..Hippo..}.

Sentential augmentation of descriptive content:U advertises an intention to denote an entity x:x uniquely satisfies {..Hippo, Caught by Jane..}.

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Jane caught a hippo. It was very fat.

Anaphoric Link: U utters it advertising an intention to denote whatever was denoted by a hippo.

U has the anaphoric intention.

It--the hippo that Jane caught.

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Objection I: Singular referring terms carry uniqueness implications of some kind. But indefinites do not.

Claim: Jane caught a hippo =Jane caught at least one hippo.

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Reply I: Anaphoric Relations

Jane caught at least one hippo. It or they are outside.

Jane caught a hippo. *It or they are outside.

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Reply II: Definite Descriptions

Jane saw a hippo yesterday. The hippo Jane saw yesterday was black.

Jane saw at least one hippo yesterday. *The hippo Jane saw yesterday was black.

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Objection II: This account collapses the distinction between definite and indefinite.

Reply:Indefinites have sententially determinable

descriptive content.Definites have pre-sententially determined

descriptive content.

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Pre-sentential Determination: the descriptive resources associated with the hippo must be secured independently of the main-clause predication in the sentence. So descriptive uniqueness needs to be established prior to processing of the whole assertion:

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The F and an F are used in the same basic proto-act, but the F has the added meaning that its descriptive content is established prior to its use in a sentence.

Jane caught a hippo.Jane caught the hippo.

Both work by descriptive uniqueness.

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Objection:Q: Did you see a hippo today?A: Yes, I saw a hippo. Indeed, I saw

many.

(i) A-speaker has some particular hippo in mind.

(ii) Yes-answer does not imply that A affirms ‘I saw a hippo’.

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Bivalence Failure: With failure of uniqueness there is failure of bivalence:

There is a man in China

Cannot say true, false, not true, not false, etc.

There is the man in China.

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Case 2: Jane did not catch a hippo.

U advertises an intention to denote an object x: x uniquely satisfies {..Hippo..}.

1. U lacks the intention she advertises.2. No sentential augmentation of content.

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Non-denoting name comparison

Pegasus does not exist.Jane did not catch a hippo.

In both cases terms fail to denote, and U lacks a denotative intention. But U advertises an intention to denote.

In both cases U employs a referring term.

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Objection: There is a difference in determinacy between Pegasus and a hippo:

Pegasus does not exist.Jane did not catch a hippo.

Pegasus does not exist. He is fictional.Jane did not catch a hippo. *It was….

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Jane did not catch a hippo. *Jane did not see it.

‘It’ inherits a hippo’s content, so must be indeterminate. But ‘it’ must be determinate for the second sentence to be acceptable.

Compare:Jane did not catch a hippo. *Jane did not

see the hippo.

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Case 3: Predicative UsesHerman is a hippo.Herman is identical to a hippo.

1. U has the intention.2. Augmentation: U advertises and has an

intention to denote an object x: x uniquely satisfies {..Hippo, Identical to Herman...}.

Herman is the hippo.

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Case 4: Conditional AntecedentsIf Jane caught a hippo, she sold it.

U advertises an intention to denote an object x: x uniquely satisfies {..Hippo..}.

1. U lacks the intention.2. Sentential augmentation: U advertises an

intention to denote an object x: x uniquely satisfies {..Hippo, Caught by Jane..}.

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If Jane caught a hippo, she sold it.

Anaphoric Link: U utter it advertising an intention to denote whatever was denoted by a hippo.

U lacks this anaphoric intention.

If Jane caught a hippo, she sold the hippo that she caught.

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Objection: Uniqueness and antecedents

(*) If Jane caught a hippo, she sold it.

(*) implies that where Jane caught 50 hippos she sold each one.

Problem: I cannot assert ‘Jane caught a hippo’, where she catches 50--uniqueness implication.

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The implicit additional descriptive content of a hippo in (*) is undecided:

(*) If Jane caught a hippo, she sold it.

Indeterminacy. Implicit Generality. Any--an indefinite signalling substitutional

indifference.

Corresponding assertion: Jane caught a hippo (that is F)

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Commitment of: If Jane caught a hippo, she sold it.

Is:

For any assertion of the form A( Jane caught a hippo (that is F))one must assert: A(Jane sold it)

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Case 5: Generic UsesA hippo is usually placid.

U advertises an intention to denote an object x: x uniquely satisfies {..Hippo..}.

1. U lacks the intention.2. No sentential augmentation of content.

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Generic Interpretation of Indefinites

The proto-act performed with a hippo is interpreted as a template for members of a class of acts, whose members are proto-acts R(T)pro, with the descriptive content {…Hippo…}.

Commitment: most of the instances of T is fat are true.

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Conclusion:

A. Indefinites are referring terms; they are always uttered as components of proto-referring acts.

B. They differ from definites only in this respect: they have sententially determinable referential content.

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C. Indefinites qua referring terms are often used in contexts in which they do not denote, and speakers know they don’t, and it is required that they don’t.

D. Question: What is the extent of the

domain of referring terms?

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Question: What uniform account can be given of the semantic contribution of an indefinite description?

Bold conjecture: A pragmatic, speech-act theory of what constitutes a referring term is the counterpart of a pragmatic speech-act semantics.

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The Speech-Act Theoretic Approach to Semantics

Semantic contents are speech-act types.

The semantic contribution of a referring term is the speech-act type associated with it: the proto-referring-act type.

Renewing Meaning (Oxford 2004)

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Meaning of a Name:

Character of Smith:

Proto-referring act type in which U advertises an intention to denote something already denoted by some token of Smith.

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Semantic Interpretation of Smith:

The proto-referring act-type all of whose tokens are nodes on a certain referential true.

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B

B

T

T

T

S

BB

B

TT T

BB

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The Meaning of an Indefinite:

Character of a hippo:

The proto-referring-act type with descriptive content {…Hippo…} which has sententially augmentable content.

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The semantic interpretation of a token of a hippo is a proto-referring act type, which depending on the context will be:

(i) the character itself; (ii) a descriptively enriched character;(iii)a (sententially determined) descriptive

proto-referring-act type. (iv) the character modified by a mode. (v) a type defined by a referential tree.

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Referential/Attributive use and pronominal contradiction:

Smith: A guy fell in front of a train this morning.

Jones: He didn’t fall. He was pushed.

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Referential uses of a guy:

(a) anaphoric: U advertises an intention to denote whatever was picked out in some earlier NP, or a demonstrative.

(b) Anaphoric content trumps descriptive content.

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(c) Anaphoric connections are secured by advertising intentions to denote whatever is denoted by the antecedent.

A guy fell….. He didn’t fall.

Advertising an intention to denote by He what is denoted by a guy.

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The Meaning of a Definite:

Character of the hippo:

The proto-referring-act type with descriptive content {…Hippo…} which has presententially determined content.

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The semantic interpretation of a token of the hippo:

A proto-referring act type, which depending on the context will be:

(i) a (pre-sententially determined) descriptive proto-referring-act type.

(ii) the character modified by a mode. (iii) a type defined by a referential tree.

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What are the Semantic Interpretations of Sentences?

The semantic interpretations of sentences are speech-acts (types)--that can have proto-referring-act types as parts.

The semantic interpretation of a declarative sentence is a proto-assertion.

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What is assertion?

In asserting something with a sentence S, U uses S and defends a state of mind.

To defend a state of mind is to manifest a reason giving disposition for tokening a property .

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What is state of mind-type or mental defended in assertion?

One Answer: belief that P

Asserting that P = to utter a sentence S that means that P intending to defend belief that P.

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The Plurality of -properties:

Reports: Snowy is black ---

-property: intention to represent by S a complex of the form <Snowy, black>

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Negations:Not-S -property: Rejecting -A(S).

T is not F-property: Rejecting the disposition to apply is

F to T.

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Truth and Falsity

Truth AscriptionsThat S is true-property: commitment to -A(S).

Falsity Ascriptions That S is false: --- defend commitment to

rejecting -A(S).

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What are the semantic interpretations of declarative sentences?

Uttering S advertising defence of a -property.

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A compositional -property semantics?

No Frege/Geach problem

Proto-assertions can embed.

There are rules that specify what -properties are assigned sentences given their constituents and context.

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Semantic Structure of a Simple Sentence

T is F = R(T)pro Pred(is F)

-property?

Depends on the form of the predicate.

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Case One:

Jane caught a hippo.

-property: intending to represent a complex of the form <x caught y>, where x is denoted by Jane and y denoted by a hippo.

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Case 2:

Jane did not catch a hippo.

-property: rejecting the application of Pred(caught a hippo)pro to R(Jane)pro.

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Case 5:

A hippo is usually fat.

-property: being disposed to accept most of instances, T is fat, for R(T)pro that are instances of R(a hippo)pro.

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Case 6:

A hippo was not fed.

-property: accepting the application of Pred(not fed)pro to R(a hippo)pro, where R(a hippo)pro has a topic interpretation.

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Conclusions

….

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Objection 1: The proto-referring theory is too weak; it captures a necessary but not sufficient condition for being a referring term.

Reply: It is doubtful that there is a refinement that excludes indefinites, and doubtful that it is of any semantic interest.

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Objection (Uniqueness again)

a largest prime

A largest prime is very large.

There exists a largest prime.

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Repertoire Rule:If U wants to denote an object exploiting

the fact that it uniquely satisfies some contextually given descriptive condition {..F..}, then she can utter an F, and, if the context is right, and her beliefs about {..F..} are right, she will achieve her goal.


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