eva picardi philosophy: april, 3, 2009

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A Successful Dig Remarks on Eva Picardi’s work on Frege Carlo Penco (Università degli studi di Genova)

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Page 1: Eva Picardi Philosophy: April, 3, 2009

A Successful Dig

Remarks on Eva Picardi’s work on Frege

Carlo Penco (Università degli studi di Genova)

Page 2: Eva Picardi Philosophy: April, 3, 2009

[1] Translations and Exegesis

[2] Frege’s Pragmatics

[3] a Successful Dig

Page 3: Eva Picardi Philosophy: April, 3, 2009

[1] Translations and Exegesis

Page 4: Eva Picardi Philosophy: April, 3, 2009

Dummett’s Frege

“calling it [the Italian edition of Dummett’s Frege] ‘reduced and enlarged’ is misleading…the reduction alludes to the omission of eight chapters (half of the original), let alone the mutilation of chapters VI and IX, without counting that the last chapter, deprived of the discussion in the previous two, looks like hanging in the void (…)

Chapter VIII changes unexpetedly its title, a manoeuvre

disputable also from a Fregean point of view.

Page 5: Eva Picardi Philosophy: April, 3, 2009

Dummett’s letter

New College 2nd March 1984

“Dear Carlo,

I was really delighted to receive copies of the Italian translation of my book (…). It looks splendid, and I think that the selection that you made works extremely well…”

Page 6: Eva Picardi Philosophy: April, 3, 2009

who was right?

I didn’t dare:

1st to translate the entire book2nd to ask the publisher to publish the entire book3rd to believe in the Italian philosophical community

Eva did dare (something even worse)

to translate and publish the entire book Dummett: the Logical Basis of Metaphysics

She did well

Page 7: Eva Picardi Philosophy: April, 3, 2009

Translations (and editorial works)

L. Wittgenstein, Lectures on the Foundation of mathematics (tr. 1982)

G. Frege, Posthumous Writings (tr. 1987)

M. Dummett, Origins of Analytic Philosophy (tr. 1990)

D. Davidson, Essays on Actions and Events (ed. 1992)

H. Putnam, Realism with a Human Face, (1995)

M. Dummett, The Logical Basis of Metaphysics (tr. 1996)

D. Davidson, Truth and Interpretation, (ed. 1998)

M. Dummett, The Nature and Future of Philosophy (tr. 2001)

G. Frege, Philosophical papers [collection 1891-1897] (tr. 2001)

H. Putnam, The Threefold Cord: Mind, Body, the World (ed.. 2005)

M Dummett, Thought and Reality (ed. 2008)

G. Frege, Logical Works (tr. forthcoming)

Page 8: Eva Picardi Philosophy: April, 3, 2009

a tradition of translations

First Italian Translation of Frege:

L. Geymonat (Einaudi 1948)

First English Translation of Frege:

Black and Geach (Blackwell 1952)

Page 9: Eva Picardi Philosophy: April, 3, 2009

Sinn und Bedeutung

Peter Geach and Max Black: “Sense and Reference”

Eva Picardi:for the famous paper… may be it is allright, but…

discussing hours

“senso e significato” (“sense and meaning”)

Although it appears strange to give reasons for a literal translation..

Page 10: Eva Picardi Philosophy: April, 3, 2009

“Bedeutung”

1) if we wanted a “theoretical” translation, the best term should have been “semantic value”, but it is too distant from the lexicon used by Frege, and it cannot keep the link with the verb “bedeuten”, (which is used interchangeably with bezeichnen)

2) it might be useful to translate “Bedeutung” with “reference” in the framework of the contemporary debate, but this choice does not properly work the whole of Frege’s work (especially when the distinction between Sinn and Bedeutung has not yet been given)

3) The surrounding philosophical environment of discussion would be cut off translating “Bedeutung” with “reference”, making it difficult - for example - to understand many passages made by Wittgenstein in the Tractatus.

Page 11: Eva Picardi Philosophy: April, 3, 2009

and then

4) The term “Bedeutung” cannot be assimilated to the notion of “denotation” as used in Russell

5) A translation has to render also the feeling (tone) of a term; and it is apparent that “Bedeutung”, as used by Frege, gives an awkard sensation which should be preserved.

6) The literal translation preserves too many good aspects to be abandoned in a translation of his work - although it may be useful in contemporary discussion or in teaching to use the term which is currently used in the debate (be it “reference” or “denotation”).

Page 12: Eva Picardi Philosophy: April, 3, 2009

[2] Frege’s Pragmatics

Page 13: Eva Picardi Philosophy: April, 3, 2009

on the background of:

Assertibility and Truth. A Study of Fregean Themes (1981)

Linguaggio e analisi filosofica (1992)

La chimica dei concetti (1994)

Le teorie del significato (1999)

Page 14: Eva Picardi Philosophy: April, 3, 2009

a series of papers…

“Compositionality” (2001)

“Individualismo semantico e significato letterale” (2006)

“Colouring, Multiple Propositions and Assertoric Content” (2006)

“On Sense, Tone, and accompanying Thoughts” (2007)

“The Context Principle in Frege and Wittgenstein (2009)

Page 15: Eva Picardi Philosophy: April, 3, 2009

Hyper-simplifying Eva’s ideas

Page 16: Eva Picardi Philosophy: April, 3, 2009

J. M. W. Turner,

The Fighting Temeraire tugged to her last Berth to be Broken up, 1838

Page 17: Eva Picardi Philosophy: April, 3, 2009

Commemorating the Battle of Trafalgar 1805:

Twenty-seven British ships led by Admiral Lord Nelson defeated thirty-three French and Spanish ships

the Finghting Temeraire was fighting near Nelson’s ship:

a symbol of the great superiority of the British ships

(and of the end of that period in front of modern times)

but…

the ship had been part of the French Navy, and captured in 1759

Page 18: Eva Picardi Philosophy: April, 3, 2009

Willmore’s Steel Engraving: The Old Téméraire

Page 19: Eva Picardi Philosophy: April, 3, 2009

Let us assume - for the sake of simplicity - that

The fighting Temeraire and The Old Téméraire

are two different names of the same ship

Page 20: Eva Picardi Philosophy: April, 3, 2009

Frege’s treatment

(1) The Fighting Temeraire = (2) the Old Téméraire

S believes that the Fighting Temeraire is British ship

S does not believe that the Old Téméraire is a British ship

S may have consisent beliefs: (1) and (2) have different senses:

Sense of (1): the British ship symbol of the superiority of Britain

Sense of (2): the French ship that was captured by the British Army

Tone/Colouring of (1): proudness, honour, end of the heroic period

Tone/Colouring of (2): “sic transit gloria mundi” (thinking of Napoleon)

Page 21: Eva Picardi Philosophy: April, 3, 2009

A suggested solution

A proposed simplification (Neale 2001):

In order to state the idea the proper names have no sense butcontribute via their reference to the truth condition of a sentence

Coreferring proper names differ only in “tone” or “colouringCognitive differences are explained in a Gricean way

(1) the Fighting Temeraire was a British ship(2) the Old Tèméraire was a British ship

express the same singular proposition, but have different implicatures

Page 22: Eva Picardi Philosophy: April, 3, 2009

Eva Picardi’s reaction

(1) parallelism between Freges conception of tone and Grice implicatures: YES, BUT

(2) abolishing the Fregean idea of the sense of a proper name: NO

Page 23: Eva Picardi Philosophy: April, 3, 2009

Parallelism: Grice on “but”

S, in uttering:

“She is poor but honest”

says: she is poor and honestConventionally implies: typically poor people are not honest

There is a gap between (a) what the speaker literally says(b) what the words literally mean

What do we gain in separating (a) the saying and (b) the conventionally meant?Which is the rationale for this distinction?

Page 24: Eva Picardi Philosophy: April, 3, 2009

Parallelism: Frege on “but”

The sense (thought) expressed by a sentence

(what is relevant for the truth of a sentence)

The sense (thought) suggested by a sentence

“but” differs from “and”

“we use it to intimate that what follows contrasts with what was to be expected from what preceded it. Such conversational suggestions (Solche Winke in der Rede) make no difference to the thought” (SuB)

“but” indicates an accompanying thought,

which is suggested, not expressed by the sentence.

Page 25: Eva Picardi Philosophy: April, 3, 2009

Nebengedanke (accompanying thought)

Tone or Colouring features (differences in lexicon or syntax) suggest accompanying thoughts which can be separated by

the truth conditional thought expressed by a sentence Tone and coloring features perform three roles

(a) Give the point of the purpose of the utterance

(b) Suggest an accompanying thought

(c) Suggest psychological associations governed by psychological laws

expecially (c) is reminded of Grice’s conversational implicature

Page 26: Eva Picardi Philosophy: April, 3, 2009

Explaining Grice’s concern

“Frege’s theory provides an excellent background against which Grice’s concerns acquire a point” (“Compositionality”, p. 65)

The difference:In Grice meaning is explained in terms of communicative intentionsIn Frege meaning is defined in terms of truth and compositionality

The prototypical model of understanding in Grice’s program is an unstructured utterance (a gesture, a drawing) calling for a reactionThr prototypical model of understanding in Frege’s program is given by compositionality: the parts of a sentence are meaningful also because they may occur in other sentences [Evans generality constraint]

Page 27: Eva Picardi Philosophy: April, 3, 2009

but….

does it really works?

Can we have a generalied Fregean treatment of implicature?

Frege 1897 “Logic”

Page 28: Eva Picardi Philosophy: April, 3, 2009

Extending “but” to pejorative terms

(1) A dog barked all the night(2) A cur barked all the night

Difference in tone; not affecting truth conditions (Frege 1987) A sentence is suggested by the use of the lexicon, but not expressed

(1) Blacks are better boxers than whites(2) Niggers are better boxers than whites

Are the consequences of using “nigger” part ot the thought suggested? part of the thought expressed? (Williamson: implicature) (Brandom: inferential potential)

Sense of a sentence is its inferential potential (Bg 3)

Page 29: Eva Picardi Philosophy: April, 3, 2009

Muhammed Ali

Justification ofrefusal to enlist during the Vietnam War

'I ain't going to fight in Vietnam, no Vietnamese ever called me a nigger’

Page 30: Eva Picardi Philosophy: April, 3, 2009

[3] a Successful Dig

Page 31: Eva Picardi Philosophy: April, 3, 2009

Dummett again

New College 2nd march 1984

“Have you seen the recently published book by Gordon Baker and Peter Hacker on Frege? To my mind is quite deplorable, and is liable to give rise to widespread confusion (…) I decided to put on four lectures… discussing their very hostile interpretation of Frege”

Page 32: Eva Picardi Philosophy: April, 3, 2009

Michael Dummett, 'An Unsuccessful Dig',

Philosophical Quarterly, 34.2 (1984), pp. 194-226

What was the problem?

Baker and Hacker have done a nice exegetic work on Wittgenstein, but…

Their work on Frege is partly depending on Wittgensteinian assumptions against the project of traditional semantics

Page 33: Eva Picardi Philosophy: April, 3, 2009

Eva Picardi

President of theItalian Society for Analytic Philosophy2000-2002

“Wittgenstein today”Bologna 2001

(picture by Valerio Mieli)

Page 34: Eva Picardi Philosophy: April, 3, 2009

A Wittgensteinian Eva

Wittgenstein against Frege?

Eva Picardi: a rare case where Frege and Wittgenstein scholarship are put together in an unified manner

“Il principio del contesto in Frege e in Wittgenstein” (2002)

“Concepts and primitive Language Games” (2008)

“Wittgenstein and Frege on Proper Names” (forthcoming)

Page 35: Eva Picardi Philosophy: April, 3, 2009

A central Point

According to Wittgensteinthe same sentence can make very different assertions

NOT ONLY as in standard pragmatics: because of different contexts of utterance

BUT ALSObecause of different grammar

(different types of language games)

Page 36: Eva Picardi Philosophy: April, 3, 2009

example

“X is lighter than Y”

(1) In the L-Game of reporting greater lightness or darkness of bodies

(2) In the L-Game of stating the relationshp between the lightness of certain colours

Remarks on Colors §131: In (1) the report is temporal; not in (2)

Page 37: Eva Picardi Philosophy: April, 3, 2009

What Baker and Hacker reject

Should relativity to language games apply to proper names?

Baker and Hacker are very happy with language games

but very dissatisfied with Wittgenstein’s treatment of proper names

in the Philosophical Investigation

- Wittgenstein seems too similar to a Fregean approach

- This would make it difficult to make W. a forerunner of social theories of reference (as Wettstein would like him to be)

Page 38: Eva Picardi Philosophy: April, 3, 2009

Substantial departure from Frege: according to Wittgenstein

there is no uniform account of the semantic role of proper names

Deep agreement when the focus is changed

From

the problem of determination of the referent:How do we get the reference of a proper name?

To

the problem of communication of the thought expressed:How do we succeed in proper communication using proper names?

Detailed analysis of “Der Gedanke” and of Frege’s Nachlass

Page 39: Eva Picardi Philosophy: April, 3, 2009

Frege’s context principle in W

“We may say: nothing has so far been done when a thing has been named. It has not even got a name except in the language-game [of naming]. This was what Frege meant too, when he said that a word has meaning only in the context of an utterance.” (Wittgenstein)

many kinds of language games: naming, calling for help, describing, …

1) using proper names of ordinary people2) using names of famous persons (Moses)3) using names of fictional objects

Page 40: Eva Picardi Philosophy: April, 3, 2009

Context sensitivity strikes back

For communication to succeed

Not enough that speaker and hearer refer to the same individual,

but also they must be aware to do so

Sense as background information

Pieces of information that may fluctuate allow us to understand whether people are talking to the same person or not - or are realizing they are doing so

Page 41: Eva Picardi Philosophy: April, 3, 2009

“Gustav Lauben” = dr. Lauben

the dear old man the famous doctor

I meet everyday who discovered

at the market a rare disease

Page 42: Eva Picardi Philosophy: April, 3, 2009

Rediscovering old stuff

(1) “Gustav Lauben has been wounded”(2) “Dr. Lauben has been wounded”

Although they refer to the same semantic (truth conditional) content may fail to communicate the same information

In fact they express different procedures (information flow) to get the same individual

hence

they express different assertoric contents, different thoughts

Page 43: Eva Picardi Philosophy: April, 3, 2009

understanding a sentence

We speak of understanding a sentence in the sense in which it can be repaced by another which says the same;

But also in the sense in which it cannot be replaced by any other.

In the one case the thought in the sentence is something common to different sentences;

in the other, it is something that is expressed only by the words in these positions.

Page 44: Eva Picardi Philosophy: April, 3, 2009

The End