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Philosophy, Intuition

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Title: Philosophy, Intuition


1
Philosophy, Intuition CultureAn Overview of a
Research Program
  • Stephen Stich
  • Dept. of Philosophy
  • Center for Cognitive Science
  • Rutgers University
  • sstich_at_ruccs.rutgers.edu

2
Introduction
  • Philosophers use intuitions in a variety of ways
    in a variety of projects
  • For the last several years, my collaborators I
    have been
  • exploring the extent to which intuitions vary
    across cultural groups
  • attempting to explain why that cultural
    variation exist

3
Introduction
  • In this talk I want to offer an overview of this
    work
  • The talk will
  • present some of our findings about the cultural
    variation in intuition
  • sketch some of our work aimed at explaining that
    variation
  • explore the implications, for some philosophical
    projects, if our findings and explanations are
    correct

4
Introduction
  • Three cautionary notes
  • 1. In exploring the philosophical implications of
    our work, the devil is in the details
  • and often those details are debatable since many
    philosophers who use intuitions are less than
    explicit about their methodology
  • 2. The empirical work Ill be recounting is very
    much work in progress
  • often the studies that wed most like to see
    havent yet been done

5
Introduction
  • Three cautionary notes
  • 3. Since I want to offer a survey of a lot of
    ongoing work, I will be painting with a very
    broad brush.

6
Intuition in Philosophy
  • Philosophical Projects That Invoke Intuition

Epistemology
Ethics
Metaphysics
Philosophy of Language
7
Intuition in Philosophy
  • Philosophical Projects That Invoke Intuition

Epistemology
Ethics
Metaphysics
Philosophy of Language
8
Intuition in Philosophy
  • Philosophical Projects That Invoke Intuition

Epistemology
Ethics
Metaphysics
Philosophy of Language
Intuition Driven Romanticism A family of
methods aimed at generating or testing explicitly
or implicitly normative epistemic claims
9
Intuition in Epistemology
  • Necessary Features of an IDR Method
  • (i) Must take epistemic intuitions as data or
    input. (It can also exploit various other
    sorts of input.)
  • (ii) Must produce normative claims (explicit
    or implicit) about matters epistemic.
  • (iii) The output of the strategy must depend,
    in part, on the epistemic intuitions it takes as
    input.
  • Epistemic Intuition a spontaneous judgment
    about the epistemic properties of some specific
    case.

___________________________
10
INTUITIONS
other stuff (optional)
I.D.R. Method
normative claims!
11
Intuition in Epistemology
  • Some examples of projects using an IDR method
  • Goodmans reflective equilibrium account of
    justification of a rule of reasoning (and many
    similar accounts)
  • L. J. Cohens narrow reflective equilibrium
    account of rational or normatively appropriate
    reasoning
  • Just about all the literature on the analysis of
    knowledge, justification, warrant, etc. (assuming
    these analyses have normative implications thus
    are implicitly normative)
  • Goldmans account of justification in
    Epistemology Cognition.

12
Some Evidence for Cultural Variation in Epistemic
Intuition
  • Gettier Cases have played a major role in the
    analysis of knowledge for the last 50 years
  • In a typical Gettier Case, a person has good
    evidence for a true belief, though what makes the
    belief true is not causally linked to the
    evidence
  • The standard intuition in these cases is that
    the person does not really have knowledge
  • We set out to explore whether these standard
    intuitions were cross culturally consistent
  • Our first experiment compared Gettier intuitions
    in Americans with European and East Asian
    cultural backgrounds
  • N.B. All subjects were students at Rutgers
    University were fluent in English

13
Some Evidence for Cultural Variation in Epistemic
Intuition
  • Bob has a friend, Jill, who has driven a Buick
    for many years. Bob therefore thinks that Jill
    drives an American car. He is not aware,
    however, that her Buick has recently been stolen,
    and he is also not aware that Jill has replaced
    it with a Pontiac, which is a different kind of
    American car. Does Bob really know that Jill
    drives an American car, or does he only believe
    it?
  • REALLY KNOWS ONLY BELIEVES

14
Some Evidence for Cultural Variation in Epistemic
Intuition
Gettier CaseWestern East Asian
15
Some Evidence for Cultural Variation in Epistemic
Intuition
  • Intrigued (indeed, amazed!) by these findings we
    then looked at the Gettier intuitions of
    Americans with South Asian cultural backgrounds.

16
Some Evidence for Cultural Variation in Epistemic
Intuition
Gettier Case Western South Asian
17
Some Evidence for Cultural Variation in Epistemic
Intuition
  • In another study, we looked at Gettier intuitions
    across a different kind of cultural divide
  • philosophy students vs. students with little
    philosophy

18
Some Evidence for Cultural Variation in Epistemic
Intuition
  • On March 3, Bob turns on the TV and sees a
    broadcast of the London Symphony Orchestra
    playing at Carnegie Hall. The commentator on the
    TV says that the program is being broadcast "live
    on March 3, from Carnegie Hall", so Bob comes to
    believe that in fact the London Symphony
    Orchestra is playing on that day. He does not
    look at any newspapers, or listen to the radio,
    or look for any other information about the
    London Symphony Orchestra that day.
  • But it turns out that the broadcast he saw was
    a recording from the March of last year, and so
    the concert he saw on TV was not actually from
    the day he was watching. Nonetheless, the London
    Symphony Orchestra was giving a concert that day
    - - just not one that was being televised - - so
    Bob's belief is true. Does Bob really know that
    the London Symphony Orchestra is playing on that
    day, or does he only believe it?
  •  
  • REALLY KNOWS ONLY BELIEVES

19
Some Evidence for Cultural Variation in Epistemic
Intuition
LSO Gettier
20
Some Evidence for Cultural Variation in Epistemic
Intuition
  • Fernando has lots of good reasons to believe
    that his co-worker, Paul, legally owns a car.
    Paul has driven Fernando around in a Lexus Paul
    keeps a Lexus in his own garage Fernando has
    even seen ownership papers for the Lexus in
    Paul's name. And Paul seems a generally honest
    and decent citizen. So, Fernando believes that
    Paul legally owns a car.
  • Fernando is unaware that Paul actually stole
    the Lexus the papers were all fakes. But, even
    though Paul does not legally own the Lexus, he
    has just also legally bought a Toyota. Fernando
    only knows about the Lexus, but nonetheless his
    belief that Paul legally owns a car is true.
    Does Fernando really know that Paul legally owns
    a car, or does he only believe it?
  •  
  • REALLY KNOWS ONLY BELIEVES

21
Some Evidence for Cultural Variation in Epistemic
Intuition
Lexus Gettier
22
Explaining the Cultural Variation
  • There are various possible explanations of the
    differences between philosophy students and
    students who have taken no philosophy, including
  • The effects of teaching
  • which could work in a variety of ways
  • Selection effects
  • Students with intuitions that instructors dont
    share do poorly and dont go on in philosophy
  • But we know of no evidence that will enable us to
    make a choice between these (and other)
    explanations

23
Explaining the Cultural Variation
  • We suspect that the differences between Asians
    Westerners are related to a suite of deep,
    systematic quite startling differences that
    Nisbett, Peng, Norenzayan others have found in
    Western Asian cognitive processing
  • In figure / ground perceptual processing tasks,
    Ws focus on the figure As are much more
    attentive to the ground
  • In categorization tasks, Ws are more inclined to
    rely on rules, As are more inclined to rely on
    similarity
  • In explanatory inferences, Ws focus on objects,
    As focus on the field or surround As do not
    make the fundamental attribution error!
  • In structuring memory, Ws rely much more heavily
    on causation, Ws rely on similarity
  • For an overview see R. Nisbett, The Geography of
    Thought (2003)

24
Explaining the Cultural Variation
  • It is clear that these differences are culturally
    transmitted, since, after about 3 generations,
    Asians in the USA respond the way Americans of
    European ancestry do
  • It is likely that these differences form stable
    clusters, though available explanations for this
    clustering are speculative
  • It is far from clear how, exactly, these
    clustered differences lead to differences in
    epistemic intuitions, though we suspect that the
    central role of causation in Western cognition
    of similarity in Asian cognition may be an
    important part of the story

25
Philosophical Implications
  • Suppose we are right that
  • epistemic intuitions differ systematically across
    cultures
  • these differences are explained by deep, stable,
    systematic, culturally transmitted differences in
    a cluster of cognitive processes
  • What would be the philosophical implications?
  • One obvious suggestion is that, in conjunction
    with Intuition Driven Romanticism, it would lead
    to epistemic relativism

26
INTUITIONS
other stuff (optional)
I.D.R. Method
normative claims!
27
Asian Intuitions
Western Intuitions
other stuff (optional)
I.D.R. Method
Asian normative claims
Western normative claims
28
Philosophical Implications
  • One way to flesh this idea out, given the data
    weve collected, would be as follows
  • There is a tradition stretching from Plato, who
    tells us that knowledge is the highest of human
    things to Chisholm Pollock who urge that,
    ceteris paribus, we should revise our beliefs in
    a way that maximizes the chance of ending up with
    knowledge.
  • However, the data suggest that Asians
    Westerners have different concepts of knowledge

29
Philosophical Implications
  • So the highest of human things would be
    different for Asians Westerners
  • And Asians Westerners who sought to follow
    Chisholms advice would end up (at least
    sometimes) revising their beliefs in quite
    different ways
  • But this sort of relativism might just be the
    beginning, since other cultures might well have
    different intuitions and different concepts

30
Asian Intuitions
Western Intuitions
other stuff (optional)
I.D.R. Method
Asian normative claims
Western normative claims
31
Asian Intuitions
Western Intuitions
Culture Es Intuitions
Culture As Intuitions
Culture Fs Intuitions
Culture Ds Intuitions
I.D.R. Method
Culture Bs Intuitions
Culture Cs Intuitions
Fs normative epistemology
As normative epistemology
Asian Normative Epistemology
Western Normative Epistemology
Bs normative epistemology
Es normative epistemology
Cs normative epistemology
Cs normative epistemology
32
Philosophical Implications
  • At this point we know almost nothing about the
    epistemic intuitions, concepts and norms that
    prevail in non-Western societies, particularly in
    small scale societies
  • Learning more about these is a central goal of
    the Culture and the Mind Project

33
(No Transcript)
34
Philosophical Implications
  • What would be the philosophical implications?
  • One obvious suggestion is that, in conjunction
    with Intuition Driven Romanticism, it would lead
    to epistemic relativism
  • Another suggestion is that we no longer rely on
    intuition in epistemology
  • This is the strategy I favor, though (obviously)
    it raises lots of problems

35
Philosophical Implications
  • Philosophers who make claims about other peoples
    intuitions should not be too quick to generalize
    from their own case
  • I am sometimes asked in a tone that
    suggests that the question is a major objection
    why, if conceptual analysis is concerned to
    elucidate what governs our classificatory
    practice, dont I advocate doing serious opinion
    polls on peoples responses to various cases? ?

36
Philosophical Implications
  • My answer is that I do when it is
    necessary
  • Everyone who presents the Gettier cases to a
    class of students is doing their own bit of
    fieldwork, and we all know the answer they get in
    the vast majority of cases. But it is also true
    that often we know that our own case is typical
    and so can generalize from it to others. (Frank
    Jackson, From Metaphysics to Ethics, 36-7)

37
Intuition in Philosophy
  • Philosophical Projects That Invoke Intuition

Epistemology
Ethics
Metaphysics
Philosophy of Language
The Reference of Proper Names
38
Intuition in Philosophy of Language
  • Philosophy of Language 101
  • Descriptivism, championed by Frege and others
    maintains that
  • competent speakers associate a description with
    every proper name this description specifies a
    set of properties
  • an object is the referent of a proper name if and
    only if it uniquely or best satisfies the
    description associated with this proper name

39
Intuition in Philosophy of Language
  • Philosophy of Language 101
  • The Causal / Historical theory, championed by
    Kripke and others maintains that
  • a name is introduced into a linguistic community
    for the purpose of referring to an individual it
    continues to refer to that individual as long as
    its uses are linked to the individual via a
    causal chain of successive users
  • speakers may associate descriptions with names
    but after a name is introduced, the associated
    description does not play any role in the
    fixation of the referent the referent may
    entirely fail to satisfy the description.

40
Intuition in Philosophy of Language
  • Philosophy of Language 101
  • It is widely agreed that in deciding between
    these two theories, appeal to intuition is
    crucial. The correct theory is the one which
    best comports with our intuitions in actual and
    hypothetical cases.
  • Kripkes masterstroke was to propose cases that
    elicited widely shared intuitions that were
    inconsistent with traditional descriptivist
    theories.
  • Since almost all philosophers share the
    intuitions elicited by Kripke's fictional cases,
    it was widely conceded that the description
    theory was in trouble and (at least) would need a
    sophisticated patch.

41
Some Evidence for Cultural Variation in Semantic
Intuition
  • The findings of Nisbett et al., along with our
    own findings about epistemic intuitions led us to
    wonder whether there might be cross cultural
    differences in these intuitions.

42
Some Evidence for Cultural Variation in Semantic
Intuition
  • Asians are more inclined than Westerners to make
    categorical judgments on the basis of global
    similarity Westerners, on the other hand, are
    more disposed to focus on causation in describing
    the world and classifying things.
  • This differential focus led us to hypothesize
    that there might be a related cross-cultural
    difference in semantic intuitions. For, on a
    description theory, the referent has to satisfy
    the description, but it need not be causally
    related to the use of the term. On Kripkes
    causal-historical theory, the referent need not
    satisfy the associated description. Rather, it
    need only figure in the causal history (and in
    the causal explanation of) the speakers current
    use of the word.

43
Some Evidence for Cultural Variation in Semantic
Intuition
  • To test the hypothesis we designed an experiment
    using intuition probes modeled on the Gödel case,
    one of Kripkes most famous cases.
  • Subjects were
  • English speaking students, with European cultural
    backgrounds, at Rutgers University
  • English speaking students, with Chinese cultural
    backgrounds, at the University of Hong Kong
    (where the language of instruction is English)
  • Two versions of the Gödel case were presented,
    one adopted to the Chinese context

44
Some Evidence for Cultural Variation in Semantic
Intuition
  • Suppose that John has learned in college that
    Gödel is the man who proved an important
    mathematical theorem, called the incompleteness
    of arithmetic. John is quite good at mathematics
    and he can give an accurate statement of the
    incompleteness theorem, which he attributes to
    Gödel as the discoverer. But this is the only
    thing that he has heard about Gödel. Now suppose
    that Gödel was not the author of this theorem. A
    man called Schmidt whose body was found in
    Vienna under mysterious circumstances many years
    ago, actually did the work in question. His
    friend Gödel somehow got hold of the manuscript
    and claimed credit for the work, which was
    thereafter attributed to Gödel. Thus he has been
    known as the man who proved the incompleteness of
    arithmetic. Most people who have heard the name
    Gödel are like John the claim that Gödel
    discovered the incompleteness theorem is the only
    thing they have ever heard about Gödel. When
    John uses the name Gödel, is he talking about
  • (A) the person who really discovered the
    incompleteness of arithmetic?
  • or
  • (B) the person who got hold of the manuscript and
    claimed credit for the work?

45
Percentage of participants giving
causal-historical responses
? 2 (1, N72) 6.023, p
46
Some Evidence for Cultural Variation in Semantic
Intuition
  • Ivy is a high school student in Hong Kong. In
    her astronomy class she was taught that Tsu
    Chung Chih was the man who first determined the
    precise time of the summer and winter solstices.
    But, like all her classmates, this is the only
    thing she has heard about Tsu Chung Chih. Now
    suppose that Tsu Chung Chih did not really make
    this discovery. He stole it from an astronomer
    who died soon after making the discovery. But
    the theft remained entirely undetected and Tsu
    Chung Chih became famous for the discovery of
    the precise times of the solstices. Many people
    are like Ivy the claim that Tsu Chung Chih
    determined the solstice times is the only thing
    they have heard about him. When Ivy uses the
    name Tsu Chung Chih, is she talking about
  • (A) the person who really determined the solstice
    times?
  • or
  • (B) the person who stole the discovery of the
    solstice times?

47
Percentage of participants giving
causal-historical responses
? 2(1, N72) 3.886, p
48
Philosophical Implications
  • It has been widely assumed in philosophy that
    reference fixation is a linguistic universal.
  • What determines the reference of a kind of
    expression in one language determines the
    reference of that kind of expression in other
    languages.
  • It has also been widely assumed that the correct
    theory of reference is the one that does the best
    job of capturing intuitions.
  • If our results prove to be robust if reference
    intuitions really do vary across cultures then
    at least one of these assumptions will have to be
    abandoned.

49
In Brief
  • Three inconsistent theses
  • Cross-cultural diversity.
  • Universality of reference.
  • Semantics is based on intuitions.
  • No easy way out!
  • As long as this problem has not been solved, we
    should be skeptical of philosophical semantics.

50
Philosophical Implications
  • Indeed, if our results are robust, and if the
    method of intuitions is the right way to
    determine which theory of reference is correct,
    then far from being a linguistic universal, the
    reference for a give type of term may be
    determined in different ways for different
    speakers of the same language!

51
Philosophical Implications
  • Metaphysical teaser
  • Theories of reference have played an important
    role in recent metaphysical debates about
  • the existence of commonsense mental states
    (Churchland, Stich, Lycan, etc.)
  • scientific realism (Kuhn, Boyd, Kitcher, Devitt,
    etc)
  • the reality of race (Appiah, Andreason, Taylor,
    Mallon, etc.)
  • and many others.
  • If the theory of reference is in trouble, so are
    these parts of metaphysics.

52
Intuition in Philosophy
  • Philosophical Projects That Invoke Intuition

Epistemology
Ethics
Metaphysics
Philosophy of Language
53
Intuition in Philosophy
  • Philosophical Projects That Invoke Intuition

Epistemology
Ethics
Metaphysics
Philosophy of Language
  • Rawls Linguistic Analogy
  • Fundamental Moral Disagreement

54
Intuition in Moral Philosophy
  • Rawls Linguistic Analogy
  • One may think of moral philosophy at first (and
    I stress the provisional nature of this view) as
    the attempt to describe our moral capacity. This
    enterprise is very difficult. A useful
    comparison here is with the problem of describing
    the sense of grammaticalness that we have for the
    sentences of our native language.
  • See Noam Chomsky, Aspects of the Theory of
    Syntax

55
Intuition in Moral Philosophy
  • Rawls Linguistic Analogy
  • To discover the principles underlying the sense
    of grammaticalness that we have for the sentences
    of our native language Chomsky relies on
    linguistic intuitions.
  • While Chomsky famously argues that there are
    important universal features shared by the
    grammars of all natural languages, he also
    recognizes that there will be important
    differences between the grammars of distinct
    natural languages

56
Intuition in Moral Philosophy
  • Rawls Linguistic Analogy
  • If the linguistic analogy is a good one, we would
    expect to find both
  • important universal features shared by the moral
    capacities of people in different cultures
  • and
  • systematic variation between cultures.

57
Evidence for the Linguistic Analogy
  • A number of investigators, most notably Mark
    Hauser and his colleagues, have been exploring
    moral universals.
  • Hausers group has been using trolley problems
    in a large international web based study
  • Their preliminary findings suggest that there are
    indeed deep structural universals underlying the
    moral judgments they have been considering

58
http//moral.wjh.harvard.edu/
sponsored by the Primate Cognitive Neuroscience
Laboratory, Harvard University
59
Evidence for the Linguistic Analogy
  • Meanwhile, our group has been exploring the other
    half of the linguistic analogy systematic cross
    cultural variation in moral intuition.
  • Inspired (yet again) by Nisbetts finding that
    Asians are tend to focus on groups and context,
    while Westerners tend to focus on individuals,
  • we looked at a series of scenarios in which
    the benefits to the group and the rights of an
    individual come into conflict.

60
Evidence for the Linguistic Analogy
An unidentified member of an ethnic group is
known to be responsible for a murder that
occurred in a town. . . . Because the town has a
history of severe ethnic conflict and rioting,
the town's Police Chief and Judge know that if
they do not immediately identify and punish a
culprit, the townspeople will start anti-ethnic
rioting that will cause great damage to property
owned by members of the ethnic group, and a
considerable number of serious injuries and
deaths in the ethnic population. . . . The Police
Chief and Judge are faced with a dilemma. They
can falsely accuse, convict, and imprison Mr.
Smith, an innocent member of the ethnic group, in
order to prevent the riots. Or they can continue
hunting for the guilty man, thereby allowing the
anti-ethnic riots to occur, and do the best they
can to combat the riots until the guilty man is
apprehended. . . . the Police Chief and Judge
decide to falsely accuse, convict, and imprison
Mr. Smith, the innocent member of the ethnic
group, in order to prevent the riots. They do
so, thereby preventing the riots and preventing a
considerable number of ethnic group deaths and
serious injuries. (Peng, Doris, Nichols Stich)
61
Evidence for the Linguistic Analogy
  • The (Western!) philosophical consensus on cases
    like this is clear.
  • Judges ought not to find the innocent guilty in
    order to prevent riots in the street, period.
    (Bloomfield 2001)
  • Someone who really thinks, in advance, that it
    is open to question whether such an action as
    procuring the judicial execution of the innocent
    should be quite excluded from consideration-- I
    do not want to argue with him

62
Evidence for the Linguistic Analogy
  • The (Western!) philosophical consensus on cases
    like this is clear.
  • Judges ought not to find the innocent guilty in
    order to prevent riots in the street, period.
    (Bloomfield 2001)
  • Someone who really thinks, in advance, that it
    is open to question whether such an action as
    procuring the judicial execution of the innocent
    should be quite excluded from consideration-- I
    do not want to argue with him he shows a corrupt
    mind. (Anscombe 1958)
  • Compare (even!) Smart (1973)

63
Evidence for the Linguistic Analogy
  • Some preliminary data
  • East Asian subjects were more likely to think the
    police chief and judge did the right thing.
  • Westerners were more likely to think the
    officials should be punished for doing it.
  • Westerners were more likely to find the
    officials, as opposed to the potential rioters,
    responsible for the false imprisonment.
  • Similar results were obtained in for several
    other scenarios.

64
Evidence for the Linguistic Analogy
  • Some preliminary data
  • These data are from English speaking students, of
    Asian European background, at Berkeley
  • All the probes were in English
  • In another series of experiments we collected
    data from Chinese students in Beijing with probes
    that were translated into Chinese
  • The results were much the same, though the
    differences between Asians Chinese were
    significantly greater

65
Evidence for the Linguistic Analogy
  • VERY Tentative Conclusions
  • At a relatively superficial level, the linguistic
    analogy seems to be a good one
  • If, following Rawls, we understand moral
    capacity as the system of rules, principles or
    knowledge structures underlying moral judgment,
    then
  • There is some evidence for BOTH
  • deep structural universals that constrain the
    sorts of moral capacities that people can have
  • and
  • systematic cross-cultural variation in peoples
    moral capacities

66
Philosophical Implications
  • If this is right, what are the implications for
    Rawls project?
  • Rawls tells us that If mens conceptions of
    justice finally turn out to differ, the ways in
    which they do so is a matter of the first
    importance. (TJ 50)
  • But is it less than clear (to me!) what, exactly,
    the implications would be for Rawls project.
  • Rather than trying to settle the question, lets
    turn to another issue in moral theory where the
    implications of systematic cross-cultural
    variation are easier to discern.

67
Philosophical Implications
  • Fundamental Moral Disagreement
  • No one doubts that moral views differ both within
    and across cultural groups
  • But would that diversity of views persist under
    idealized circumstance in which people are
  • rational
  • impartial
  • agree on all relevant non-moral issues
  • If the answer is yes, Ill say that moral
    disagreement fundamental, if the answer is no,
    Ill say moral disagreement is superficial?

68
Philosophical Implications
  • Why is it philosophically important to know
    whether moral disagreement is fundamental or
    superficial?
  • Because if moral disagreement is fundamental,
    then Moral Realism is in trouble

69
Philosophical Implications
  • Moral Realism
  • defended by Boyd, Brink, Railton, Michael Smith,
    Sturgeon many others
  • there are lots of important differences between
    these theorists
  • but for most of them, the persistence of moral
    disagreement that does not depend on non-moral
    disagreement (or other distorting factors, like
    self-interest or irrationality) would pose a
    significant problem

70
Philosophical Implications
  • Richard Boyd
  • "careful philosophical exam- ination will reveal
    that agreement on nonmoral issues would
    eliminate almost all disagreement about the sorts
    of issues which arise in ordinary moral
    practice. "(1988)

71
Philosophical Implications
  • David Brink

It is incumbent on the moral realist . . . To
claim that most moral disputes are resolvable at
least in principle. (1984)
72
Philosophical Implications
The notion of objectivity signifies the
possibility of a convergence in moral views
(1994 6)
  • Michael Smith

73
Philosophical Implications
  • Many Moral Realists and many Moral Anti-Realists
    would agree that
  • Fundamental moral disagreement (i.e.
    persisting diversity under idealized conditions
    entails (or at least strongly suggests) that
  • Moral Realism is False

74
Philosophical Implications
  • We believe that our data (along with studies
    which Id love to talk about if time permits!)
    strongly suggest that there are fundamental moral
    disagreements on important matters.

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Philosophical Implications
  • Lets consider some possible distorting factors
    that might have lead our subjects to offer
    judgments different from those they would have
    offered if ideally situated
  • Rationality
  • It is singularly implausible that systematic
    irrationality has led 1.2 billion Chinese to
    offer judgments which differ from those of
    Western subjects
  • and which some Western philosophers take to
    indicate a corrupt mind

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Philosophical Implications
  • Impartiality
  • In the Peng et al. study, subjects are plausibly
    understood to be in the position of disinterested
    impartial observers.

77
Philosophical Implications
  • Disagreement on Non-Moral Issues
  • In the Peng et al. study, there was no East/ West
    difference in response to questions about a set
    of non-moral issues including the following
  • Being falsely accused, convicted, and imprisoned
    caused Mr. Smith to suffer.
  • Mr. Smith being falsely accused, convicted, and
    imprisoned caused Mr. Smiths friends, family,
    and loved ones to suffer.
  • If the riots occurred, they would have caused
    members of the ethnic group to suffer.

78
Philosophical Implications
  • Yes, but
  • We are under no illusions that this study (and
    others that point in the same direction) will
    convince those who think there is little or no
    fundamental moral disagreement.
  • Those skeptical about fundamental moral
    disagreement might raise a variety of objections
    focusing on the details of these studies
  • including possible sources of superficial
    disagreement that have not been ruled out
  • or they might suggest that these cases are
    outliers exceptions to the rule that in general
    moral views will converge under idealized
    circumstances

79
Philosophical Implications
  • To address these Yes, but objections and move
    the debate forward, we believe that we need an
    empirically supported theory of the psychological
    mechanisms underlying the acquisition
    utilization of moral norms and of how those
    mechanisms might have evolved.
  • Chandra Sripada I have recently published a
    theory aimed at doing that

80
Philosophical Implications
  • Sripada Stich, A Frame-work for the
    Psychology of Norms, in The Innate Mind
    Culture Cognition, ed. by Carruthers, Laurence
    Stich, Oxford Univ. Press, 2006

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Execution Mechanism
Acquisition Mechanism
norm data base r1---------- r2----------
r3---------- rn----------
infer contents of normative rules
identify norm implicating behavior
emotion system
Rule-related reasoning capacity
explicit reasoning
Proximal Cues in Environment
causal links that are well
supported by empirical findings
causal links for which there is currently little
evidence
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Philosophical Implications
  • Anyone interested in the details of the theory,
    and the empirical support for it, can find a copy
    on my website
  • http//www.rci.rutgers.edu/stich/

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Conclusion
  • I do not claim that any of the philosophical
    questions touched on in this talk have been
    resolved by the experimental theoretical work
    Ive sketched

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Conclusion
  • What I do claim is that a multi-disciplinary
    research program that includes
  • well designed experiments aimed at exploring the
    extent of cultural variation in philosophically
    important intuitions
  • and
  • empirically informed theoretical work aimed at
    understanding the psychological mechanisms that
    give rise to those intuitions and how those
    mechanisms evolved
  • can play an important role in moving the
    philosophical debates forward.

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Collaborators
  • John Doris (Washington University, St. Louis)
  • Dan Kelly (Rutgers University)
  • Edouard Machery (University of Pittsburgh)
  • Ron Mallon (University of Utah)
  • Shaun Nichols (University of Arizona)
  • Kiapeng Peng (University of California,
    Berkeley)
  • Chandra Sripada (University of Michigan)
  • Jonathan Weinberg (Indiana University)

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