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How to Talk About the Body?
The Normative Dimension of Science
Studies
BRUNO LATOUR

Falsification
During the conference that provided the occasion for this issue of Body &Society, I did a little test and asked everyone to write down what the antonym of
the word ‘body’ was. In the long list I compiled, apart from predictable andamusing definitions like ‘antibody’ or ‘nobody’ the most arresting for me were:‘unaffected’ and ‘death’. If the opposite of being a body is dead, there is no life
to expect apart from the body, especially not an after-life, nor a life of a mind:
either you have, you are a body, or you are dead, you have become a corpse, youenter into some sort of macabre body count. This is a direct consequence ofVinciane Despret’s argument (in this issue) drawing on William James on
emotion: to have a body is to learn to be affected, meaning ‘effectuated’, moved,
put into motion by other entities, humans or non-humans. If you are not engaged
in this learning you become insensitive, dumb, you drop dead.
Equipped with such a ‘patho-logical’ definition of the body, one is not obliged
to define an essence, a substance (what the body is by nature), but rather, I will
Body & Society © 2004 SAGE Publications (London, Thousand Oaks and New Delhi),
Vol. 10(2–3): 205–229
DOI: 10.1177/1357034X04042943

www.sagepublications.com

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argue, an interface that becomes more and more describable as it learns to beaffected by more and more elements. The body is thus not a provisional residenceof something superior – an immortal soul, the universal or thought – but what
leaves a dynamic trajectory by which we learn to register and become sensitive
to what the world is made of. Such is the great virtue of this definition: there isno sense in defining the body directly, but only in rendering the body sensitive
to what these other elements are. By focusing on the body, one is immediately –or rather, mediately – directed to what the body has become aware of. This is my
way of interpreting James’s sentence: ‘Our body itself is the palmary instance of
the ambiguous’ (James, 1996 [1907]).
Since discussion of this topic is notoriously difficult, I want to try to approach
it by theorizing not the body directly but rather ‘body talk’, that is, the many
ways in which the body is engaged in accounts about what it does. Under what
conditions can we mobilize the body in our speech in such a way that we are notimmediately led to the usual discussions about dualism and holism? I will do thisin two successive ways. First, I want to show the immense difference it makes inbody talk if one uses propositions (which are articulate or inarticulate) instead ofstatements (which are true or false). This will allow me to give back to the bodyall the material impedimenta that make it sensitive to differences. Then, and more
extensively, I will present a different normative definition of what it is to speak
scientifically about the body. This ‘political epistemology’ drawn from the workof Isabelle Stengers and Vinciane Despret will allow me to reach a conclusion as
to the conditions under which we can maintain some ‘freedom of speech’ in bodytalk: an essential right, I will argue, in the coming time of what has been called
bio-power.
Articulations and Propositions
We first have to understand what ‘learning to be affected’ could mean. I will startwith a very simple example, the training of ‘noses’ for the perfume industry
through the use of ‘malettes à odeurs’ (odour kits) as described by Geneviève Teil(1998). The advantage of this example is that it is much less dramatic than the
medical cases often automatically associated with discussions about the body (seeHirschauer, 1991) while remaining closely associated with the question ofaesthetics and skills (see Gomart, this issue), and retaining a close contact with
hard-core chemistry.
The odour kit is made of series of sharply distinct pure fragrances arranged insuch a way that one can go from sharpest to the smallest contrasts. To register
those contrasts one needs to be trained through a week-long session. Starting10 latour(mrw/d)

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How to Talk About the Body?  207with a dumb nose unable to differentiate much more than ‘sweet’ and ‘fetid’
odours, one ends up rather quickly becoming a ‘nose’ (un nez), that is, someone
able to discriminate more and more subtle differences and able to tell them apartfrom one another, even when they are masked by or mixed with others. It is notby accident that the person is called ‘a nose’ as if, through practice, she had
acquired an organ that defined her ability to detect chemical and other differences. Through the training session, she learned to have a nose that allowed her
to inhabit a (richly differentiated odoriferous) world. Thus body parts areprogressively acquired at the same time as ‘world counter-parts’ are being registered in a new way. Acquiring a body is thus a progressive enterprise that
produces at once a sensory medium and a sensitive world.
The key element that I want to underline in this brief description is the kit
itself, the ‘malette à odeurs’ which plays in the hands of this specialist the role ofthe de facto standard. Although it is not a part of the body as traditionallydefined, it certainly is a part of the body understood as ‘training to be affected’.
As far as progressive sensation is concerned, the kit is coextensive with the body.
The specialist has bottled up contrasts in a systematic way. Through his kit andhis ability as a teacher, he has been able to render his indifferent pupils attentive
to ever more subtle differences in the inner structure of the pure chemicals he has
managed to assemble. He has not simply moved the trainees from inattention toattention, from semi-conscious to conscious appraisal. He has taught them to beaffected, that is effected by the influence of the chemicals which, before thesession, bombarded their nostrils to no avail – effect and affect come from facere
and are cases of what I have called factishes, that is something that includes anactive act of construction in ‘facts’ as well as in ‘fetishes’, hence the neologism(Latour, 1996). Before the session, odours rained on the pupils without making
them act, without making them speak, without rendering them attentive, without
arousing them in precise ways: any group of odours would have produced thesame general undifferentiated effect or affect on the pupil. After the session, it is
not in vain that odours are different, and every atomic interpolation generates
differences in the pupil who is slowly becoming a ‘nose’, that is someone forwhom odours in the world are not producing contrasts without in some ways
affecting her. The teacher, the kit and the session are what allow differences in
the odours to make the trainees do something different every time – instead ofeliciting always the same crude behaviour. The kit (with all its associatedelements) is part and parcel of what it is to have a body, that is to benefit from aricher odoriferous world.
It is crucial to find an accurate way to describe this ‘learning to be affected’,because I want to contrast it with another model that may become parasitic on10 latour(mrw/d)

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my description. In that model, there is a body, meaning a subject; there is a world,
meaning objects; and there is an intermediary, meaning a language, that establishes connections between the world and the subject. If we use this model, we
will find it very difficult to render the learning by the body dynamic: the subject
is ‘in there’ as a definite essence, and learning is not essential to its becoming; theworld is out there, and affecting others is not essential to its essence. As to theintermediaries – language, odour kits – they disappear once the connection has
been established since they do nothing but convey a linkage. More worrisome
will be the qualification of the connection itself: if we use the subject–object
model we will be tempted to ask the question: how accurate is the perception by
the nose of the odours registered in the kit? We will soon be obliged to recognize that huge differences in the kit are not registered by every nose and that,conversely, some are sensitive to contrasts that have no correspondence in thechemical structure of the purified fragrances. In trying to solve this question of
discrepancies among the various accounts, we will thus be tempted to split
odours into two: first, odours as they reside in the world – registered bychromatographs and chemical analysis and synthesis (more on this below) – and,second, odours as they are sniffed by an unreliable, wavering and limited humanapparatus. We will end up with a world made up of a substrate of primary
qualities – what science sees but that the average human misses – on top of which
subjects have simply added mere secondary qualities that exist only in our minds,
imaginations and cultural accounts. In the course of this operation, the interesting body will have disappeared: either it will be the nature in us, the physiologicalbody, that is, the chemistry of the nose receptors connecting directly with thetertiary structures of the pheromones and other aerosols, or it will be the subjective embodiment, the phenomenological body that will thrive on the lived-in
impression provided by something ‘more’ than chemistry on our nose. No
matter how alive we make this supplement of attention, it will always refer only
to the depth of our subjection to ourselves, no longer to what the world is reallylike. This is what Whitehead (1920) has called the ‘bifurcation of nature’. Either
we have the world, the science, the things and no subject, or we have the subject
and not the world, what things really are. The stage is prepared for lengthy
discussion of ‘the’ mind–body problem – and an endless series of holistic arguments to ‘reconcile’ the physiological and the phenomenological bodies in asingle whole.
Now that we are aware of the alternative description, and thus of the trap into
which it is so easy to fall, let us try to steer our account away from this entropic
trough and keep it as far as possible from equilibrium . . . ‘Overcoming themind–body dualism’ is not an aboriginal Big Question: it is simply the effect of10 latour(mrw/d)

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not holding to a dynamic definition of the body as ‘learning to be affected’. Thisis especially salient when we compare what happens to a pupil learning tobecome a ‘nose’, with what happens to her teacher devising his odour kit througha long enquiry among 2000 untutored ‘noses’, and with what happens to thechemists when they try to build instruments and apparatus to register chemicaldifferences in the various disciplines surrounding the industrial branch of
perfume manufacturing. Each of these different actors can be defined as bodies
learning to be affected by hitherto unregistrable differences through the mediation of an artificially created set-up. The sentence is clumsy, but we should
remember that it is perilously easy to fall into the alternative provided by the
tradition of ‘body talk’. Clarity here would be misleading. The pupil needs theone-week session and the kit; the professor benefits from his life-long expertiseand the 2000-person test; the organic chemists are equipped with their chromatographs; the industrial chemical engineers possess their plants. All those artificial set-ups are simultaneously layered to make my nose sensitive to differences,namely, to be moved into action by the contrast between two entities.
With this other account, I do not have to distinguish between primary andsecondary qualities: if I, an untutored nose, need the odour kit to become sensitive to contrast, chemists need their analytical instruments to render themselves
sensitive to differences of one single displaced atom. They too acquire a body, anose, an organ, through their laboratories this time, and also thanks to theirconferences, their literature and all the paraphernalia that make up what could becalled the collective body of science (Knorr-Cetina, 1999). We, the laymen, might
not register the same differences. There may exist many discrepancies among
untutored noses, but that is not to say that we should draw one big cut between
my subjectivity and their objectivity, because organic chemists too will slightly
and productively disagree among themselves. As to process engineers in chargeof perfume manufacturing, they too will elicit many contrasts among them, andalso between chemists and organic chemists, against ‘noses’, and between ‘noses’
and consumer panels, etc.
The lesson to be drawn from this little example is that bodies are our common
destiny because there is no meaning in saying that without my body I could smell
better, that without the kit I could become a better nose, that without a laboratory analytical chemists could do better chemistry, or that without plants betterfragrances could be industrially produced. . . . A direct and unmediated accessto the primary qualities of odours could only be detected by a bodiless nose. But
the opposite of embodied is dead, not omniscient.
One way I have found to talk about those layers of differences is to use theword articulation. Before the week-long session, the pupils were inarticulate.

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Not only in the sense of a conscious and literary sophistication, of their ability
to speak about the odours; but they were also inarticulate in a deeper and more
important sense: different odours elicited the same behaviour. Whatever
happened to the world, only the same obstinately boring subject manifested
itself. An inarticulate subject is someone who whatever the other says or acts
always feels, acts and says the same thing (for instance, repeating ego cogito to
everything that affects the subject is a clear proof of inarticulate dumbness!). In
contrast, an articulate subject is someone who learns to be affected by others –not by itself. There is nothing especially interesting, deep, profound, worthwhile
in a subject ‘by itself’, this is the limit of the common definition – a subject only
becomes interesting, deep, profound, worthwhile when it resonates with others,
is effected, moved, put into motion by new entities whose differences are registered in new and unexpected ways. Articulation thus does not mean ability totalk with authority – we will see in the next section that authoritative talk may
be employed to repeat always the same thing – but being affected by differences.
The main advantage of the word ‘articulation’ is not its somewhat ambiguousconnection with language and sophistication, but its ability to take on board theartificial and material components allowing one to progressively have a body. It
is not inappropriate to say that the odour kit ‘articulates’ pupils’ perceptions withfragrances by the industry and demonstrations given by the professor. If difference is what generates meaning, to have pure odours bottled in little flasks andopened on schedule, beginning with starkest contrast so as to end up, after many
repetitions, with smaller ones, is a way of giving a voice, that is a meaning, towhatever conditions generate odour tasting. The local, material and artificial
setting cannot be construed as a mere intermediary, especially not as the arbitrary
symbolization by a subject of an ‘indifferent’ world, but as what allows, becauseof the artificiality of the instrument, the differences of the world to be loaded
into what appeared at first arbitrary sets of contrasts. Once we have gone throughthe training session, the word ‘violet’ carries at last the fragrance of the violet andall of its chemical undertones. Through the materiality of the language tools,
words finally carry worlds. What we say, feel and act, is geared on differences
registered in the world. Resemblance is not the only way to load words into
world – the proof being that the word violet does not smell like violet any morethan the word ‘dog’ barks – but that does not mean that words float arbitrarily
over an unspeakable world of objects. Language has immensely more resources
for being rooted in reality than mimesis. Contrary to Wittgenstein’s famous
saying (that day, he should have remained silent!), what cannot be said can bearticulated.
The decisive advantage of articulation over accuracy of reference is that there10 latour(mrw/d)

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is no end to articulation whereas there is an end to accuracy. Once the correspondence between the statement and the state of affairs has been validated, it isthe end of the story – except if a gnawing doubt about faithfulness is introduced
to corrupt the quality of the correspondence. There is no such trauma witharticulation because it does not expect accounts to converge into one single
version that will close the discussion with a statement that would be nothing but
a mere replication of the original. There is no gnawing doubt about the faithfulness of the articulation either (although deep moral scruples are encountered, as
we shall see, when distinguishing inarticulate from articulate states of affairs). Ina beautiful case of paradoxical madness, those who imagine statements simply
corresponding to the world pursue an aim that is utterly self-contradictory: theywant to be silent and tautological, that is, exactly repeat the original in the model,
which is of course impossible, hence the constant effort and the constant failure,
and the constant unhappiness of epistemologists.
Articulations, on the other hand, may easily proliferate without ceasing toregister differences. On the contrary, the more contrasts you add, the moredifferences and mediations you become sensible to. Controversies among scientists destroy statements that try, hopelessly, to mimic matters of fact, but they
feed articulations, and feed them well. If you add to the training session thatrevealed so many discrepancies among noses, all the controversies among
physiologists about the olfactory and gustatory receptors, the discussions will
not stop, nor will they become aimless, as if judgement of taste had lost direction by losing its bedrock of primary qualities: they will simply have become
more interesting. This will be all the more so, if you now add to the session thecultural history of odour detection in the way that Corbin has pioneered(Corbin, 1998), or if you add the weight of commercial and industrial strategies
trying to corner markets through perfume differentiation. The more mediations
the better when acquiring a body, that is, when becoming sensitive to the effects
of more different entities (see the ‘materiology’ of the French philosopher
François Dagognet; especially Dagognet, 1989). The more you articulate
controversies, the wider the world becomes.
This is a result totally unanticipated by the traditional picture of subjects
registering the world through accurate statements about it and converging on one
world. ‘Ah’, sighs the traditional subject, ‘if only I could extract myself from thisnarrow-minded body and roam through the cosmos, unfettered by any instrument, I would see the world as it is, without words, without models, without
controversies, silent and contemplative’; ‘Really?’ replies the articulated bodywith some benign surprise, ‘why do you wish to be dead? For myself, I want tobe alive and thus I want more words, more controversies, more artificial settings,

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more instruments, so as to become sensitive to even more differences. My
kingdom for a more embodied body!’
The real impact of the notion of articulation is not felt, however, as long as
one does not say what is articulated. It cannot be ‘words’, as if articulation wasa purely logocentric term. The odour kit is not made of words, nor is the professor, nor is the institution that allows trainees to be educated in having a nose,
nor is the chromatograph, nor the professional bodies of organic and synthetic
chemistry. It cannot be ‘things’ if by this we mean a substance defined by primary
qualities, for instance the tertiary structure of perfumes or the DNA code for
manufacturing olfactory receptors, because then the bodies that are affected bythose differences will have entirely disappeared and, with them, the articulation.
Working in the vicinity of Isabelle Stengers’s Whitehead, I have acquired thehabit of using the word propositions to describe what is articulated. The word
‘proposition’ conjugates three crucial elements: (a) it denotes obstinacy(position), that (b) has no definitive authority (it is a pro-position only) and (c)it may accept negotiating itself into a com-position without losing its solidity.
These three features are entirely missing in the idea of ‘statements referring tomatters of fact through the fragile bridge of correspondence’. Matters of fact are
obstinate, not negotiable. As to the statements, the best they can do is to disappear into tautology, the copy being nothing more than the model. The worst
defect of the notion of statements, however, is their constitutive unhappiness:when they interpret matters of fact, statements say nothing as long as they do
not say the thing itself. This they cannot do, of course, thus they are always
missing their targets, feeling insecure and empty, and, as a consequence, they
never provide good instruments to load the world into words and only leave intheir wake angry and frustrated epistemologists. With statements one can nevercompose a world at once solid, interpreted, controversial and meaningful. With
articulated propositions, this progressive composition of a common world (seebelow) becomes at least thinkable (Latour, 2004).
To say that odours are propositions articulated in part by the training session,
the odour kit and all the other institutions, is not to say that they are ‘things’ –primary qualities – named in ‘words’ by the (arbitrary or socially constrained)labelling activity of a human subject. This is the key philosophical difference thereader might have to provisionally accept if we want to theorize the body in a
new way. The articulation of the perfumes does something to the odours themselves, which is at once obvious if one takes into account the enormous mass oftransformations they undergo in the hands of the chemical industry and fashion
cultures, and hard to swallow since we risk losing the obstinate obduracy ofchemicals which are ‘out there’ whatever we, humans, do to them. Let us be10 latour(mrw/d)

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careful here, and keep our account away from the attraction of ‘good sense’ (sodifferent from common sense). The ugly head of social constructivism – that is,idealism – appears only when the traditional description of statements andmatters of facts is being staged: if a statement errs it has no reference; if it refers
accurately, it might as well not exist at all since it is purely redundant. Only aboutstatements do we raise the question ‘Is it real or constructed?’, a question that
seems not only profound but also morally and politically crucial to maintain aliveable social order. For articulated propositions, such a query is totally irrelevant and slightly quaint since the more artificiality, the more sensorium, the morebodies, the more affections, the more realities will be registered (Latour, 2002).
Reality and artificiality are synonyms, not antonyms. Learning to be affectedmeans exactly that: the more you learn, the more differences exist.
This is not the place to develop those metaphysical points (but see Latour,
1999 and Stengers, 1996). At this point, we only need an image or a metaphor tofocus on the body problem. To say that the world is made of articulated propositions is to imagine first parallel lines, the propositions, flowing in the same
direction in a laminar flow and then, because of some clinamen, generating intersections, bifurcations, splitting, that produce many eddies transforming thelaminar flow into a turbulent one. The only advantage of this rudimentary
metaphor is to help us contrast with the other venerable metaphor of a face-toface meeting between a subjective mind speaking in words about a world out
there. This metaphor, no less crude than mine, has the enormous disadvantage offorcing us to imagine no other relation but that of a zero-sum game between
representations in the mind and reality in the world. In this tug-of-war, whatever
the mind adds to its representations, it is lost for the world that becomes simply
misrepresented; whenever the world is accurately represented, the mind and its
subjectivity are made redundant.
Among articulated propositions, on the other hand, there is no such zero-sum
game. Each one of the participants may gain by becoming more sensitive todifferences. To name such a world, I will employ the term multiverse, put to such
good use by James: the multiverse designates the universe freed from its premature unification. It is exactly as real as the universe, except the latter can only
register the primary qualities while the former registers all of the articulations.
The universe is made of essences, the multiverse, to use a Deleuzian or a Tardian
expression (Tarde, 1999),1 is made of habits. This does not mean, as we shall seein the final section, that we abandon unity, since we do not go from one universe
to multiple worlds – we still talk about the multiverse – but that we do not wanta unification which would have been done on the cheap and without due process.
To become well ‘versed’ into the world, to make it turn – vertere – all at once,10 latour(mrw/d)

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we suspect, requires a lot more work than the utterly implausible imposition ofprimary qualities.
Now that we have displaced the problem of having a body into ‘accounting
for a multiverse of articulated propositions’ (to use my jargon), we have to devote
some attention to a difficulty that could ruin all our efforts at redescription andlet the body tumble down into the trough of ordinary ‘body talk’, broken into
physiology and phenomenology. It might all be very well to speak of propositions instead of statements, but what is the difference between badly and wellarticulated propositions? As long as we do not answer this question, the definitionof a body as ‘learning to be affected’ will appear as one more plea for multiplicity,
another postmodern attempt at breaking the ordinary way of talking about
nature and society, body and soul.
At this point, we have to acknowledge that the traditional description of statements, matters of facts and correspondence, was able to tackle this normative
question fairly well: if a statement does not correspond to a state of affairs, it’sfalse, if it does, it’s true. If the cat is on the mat, the statement ‘The cat is on themat’ is verified. No matter how implausible and unworkable such a descriptionof the act of reference is, it will always be preferred to articulated propositions
simply because it appears, on the face of it, to deal with the difference between
true and false – not to say good and bad – that the other new and more realistic
description fails to do. It is with this objection that I want to take issue in thenext section, by doing a bit of what I could call political epistemology. Once thisexcursus is completed, I will be able in the conclusion to propose anothersolution to theorizing the body.
The Stengers–Despret Falsification Principle
If the world is made of propositions, and if the action of knowledge is conceived
as articulation, we are not left without any normative stance. On the contrary, it
might be possible to recast a falsification principle that would be more finetuned, more discriminatory and more sharp-edged than the one devised by Karl
Popper. From the writings of Isabelle Stengers and her colleague Vinciane
Despret, a coherent picture for an alternative normative political epistemology
emerges which can be summarized as follows.2
The Scientific is a Rare Ingredient of Science
First, ‘knowing’ is not the automatic outcome of an all-purpose general methodology: it is, to the contrary, a rare event. Although it is crucially important todistinguish bad from good science, what is scientific from what is not, there is no10 latour(mrw/d)

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way to make this distinction once and for all, and especially no way to dictate inadvance for all fields of inquiry whether they have a vocation for being scientificor whether they will always fail, whatever they do. Through the seven (small)volumes of her Cosmopolitics, Stengers insists that the rare success of a given
science is not easily transportable to any other instance. This is especially true
when moving from the natural sciences to the social or human ones (more on thisbelow). Knowing interestingly is always a risky business which has to be started
from scratch for any new proposition at hand. This first feature is already at odds
with most normative urges in philosophy of science. Although many epistemologists would agree that the dream of a general scientific methodology is a fallacy,
they would nonetheless wish for principles general enough to guarantee thatsome domains of inquiry are more scientific than others in toto. Popper’s project
was devised, for instance, to make sure that a sharp demarcation was madebetween science and non-sense, and to distinguish among the sciences the good
apples from the rotten ones. The Stengers–Despret shibboleth aims at cutting
into not only the sciences (even the hardest ones) but also at accepting as wellarticulated, interesting endeavours what the other principles would place far
beyond the boundaries of science altogether. There is nothing surprising about
these disputes: by definition, political epistemologies are made to disagree on
those limits, including about the demarcation between science and politics(Latour, 1999).
Scientific Means Interesting
Second, to be scientific, in the new definition given by Stengers and Despret,knowledge has to be interesting. As has been noted by so many studies of scientists at work, to the qualification ‘Is it scientific?’, scientists often add the query:‘Maybe so, but is it interesting?’ Fecundity, productivity, richness, originality are
crucial features of a good articulation (Rheinberger, 1997). ‘Boring’, ‘repetitive’,‘redundant’, ‘inelegant’, ‘simply accurate’, ‘sterile’, are all adjectives that designate a bad articulation. It is thus important to devise a touchstone that captures
the most discriminating, sharp-edged notion used by the scientists themselves,
instead of using those that might impress the unwashed but that are never usedby the white-coats at the bench. The notion of articulation lends itself easily tothis goal because of its linguistic meaning. To oppose inarticulate to articulateknowledge is, in effect, to oppose tautological to non-redundant expressions.
Instead of saying ‘A is A’, that is, repeat the same expression twice, an articulatescientific laboratory will say ‘A is B, is C, is D’, engaging what a thing is in thefate or destiny of many other things as well. This feature is in contradistinction
with the correspondence theory of scientific truth which is condemned, at best,

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to tautology: it does nothing more, as we saw above, but repeat the original withas little deformation as possible (‘A is A’). Such a defect, by itself, would be
sufficient reason for discarding the theory, which has been kept in place for noother reasons than political ones (Latour, 1999). Does the Stengers–Despretshibboleth differ, on this point, from the Popperian criterion? Not much so far,since Popper too could say that propositions have to be interesting, that is, thatthey should be able to put the theory at risk. To see the difference between the
two touchstones, we have to turn to the third feature that defines the type of risk
with which each criterion is concerned.
Scientific Means Risky
To be interesting (thus scientific, thus is in a position to hope for the possible but
never guaranteed event of a good articulation) a laboratory has to put itself at
risk. It does not simply mean, as in Popper or Lakatos, that it should look for
those experimental instances that are most able to jeopardize the theory. This,according to Stengers and Despret’s principles, is not risky enough – even if one
could eliminate all the other difficulties pointed out by Kuhn and many psychologists about the utter implausibility of a falsificationist attitude among practisingscientists. The real risk to be run is to have the questions you were raising requalified by the entities put to the test. What is to be falsified is not just the empirical instance of the theory, but also the theory, the very research programme of
the imaginative scientist, the technical apparatus, the protocol. Instead of asking
the comminatory question: ‘Do you answer “yes” or “no” when I ask you aquestion?’ (with falsification only able to hope for a ‘no’ reply that starts thesearch again, while ‘yes’ replies would prove nothing), the Stengers–Despretcriterion requires the scientist to say: ‘Am I asking you the right questions? Have
I devised the laboratory setting that allows me to change as fast as possible thequestions I ask depending on the resistance of your behaviour to my questioning? Have I become sensitive to the possibility of your reacting to artifacts
instead of to my questions?’ (see Stengers, 1997b, 2000). Popper’s falsificationist
principle abandons only the false dream of correspondence, but it keeps incommand the scientist who still possesses the formidable privilege of raising thequestions in his or her own terms, as in Kant’s schoolmaster fantasy. Stengers andDespret’s principle requires the scientists also to jeopardize this privilege of being
in command. The two quality checks are not the same: one may raise falsifiable
questions and thus pass Popper’s exam, but fail pitifully when faced with Stengers
and Despret’s requests.

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Look for Recalcitrance in Humans and Non-humans
Phrasing the risk-taking of a good articulation in that way reveals the fourth
original feature of Stengers and Despret’s touchstone: it tries to be applicable toboth natural and social sciences at once. Not because it imagines a generalpurpose methodology – see the section on ‘The Scientific is a Rare Ingredient of
Science’ (p. 214) – but precisely because it does not imagine a general methodology that would either dismiss the social sciences as hopelessly unscientific or
submit them to the mere importation of the apparently more successful methodsof the natural sciences. Social sciences may become as scientific – in Stengers andDespret’s new sense – as the natural sciences, on the condition that they run thesame risks, which means rethinking their methods and reshaping their settingsfrom top to bottom on the occasion of what those they articulate say. Stengers
and Despret’s general principle becomes: devise your inquiries so that theymaximize the recalcitrance of those you interrogate.
Now, the truly revolutionary insight of Stengers and Despret’s epistemology
is to have shown that this motto is paradoxically harder to apply to humans than
non-humans. Contrary to non-humans, humans have a great tendency, when
faced with scientific authority, to abandon any recalcitrance and to behave likeobedient objects, offering the investigators only redundant statements, thus
comforting those same investigators in the belief that they have produced robust‘scientific’ facts and imitated the great solidity of the natural sciences! The only
true discovery of most psychology, sociology, economics, psychoanalysis,
according to Stengers and Despret, is that, when impressed by white coats,humans transmit objectivation obediently: they literally mimic objectivity, thatis, they stop ‘objecting’ to inquiry, in contrast to bona fide natural objects which,utterly uninterested by the inquiries, obstinately ‘object’ to being studied andexplode with great equanimity the questions raised by the investigators – not tomention their laboratories! This result, although totally counterintuitive (see for
instance the opposite lesson drawn in Hacking, 1999), makes perfectly good
sense: the social sciences have not been thwarted in their development by theresistance of humans to being treated as objects, but by their complacence about
scientistic research programmes which makes it more difficult for the social
scientists to quickly detect the artifacts of the design in the case of humans thanin the case of non-humans . . . Human science laboratories rarely explode!
Provide Occasions to Differ
The paradoxical consequence of Stengers and Despret’s philosophy of science isthat ‘scientific’ means rendering talkative what was until then mute. It is the bestway, so far, of honouring the word ‘logos’ that so many scientists have added to10 latour(mrw/d)

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their discipline – or the even more suitable word ‘graphos’. If there is a physiology, a psycho-logy, a socio-logy, a glacio-logy, an ethno-graphy, a geo-graphy,
etc., it is because there exist laboratory settings where propositions can be articulated in a non-redundant fashion. As the etymology of those disciplines nicely
indicates, talking and writing is not a property of scientists uttering statements
about mute entities of the world, but a property of the well-articulated propositions themselves, of whole disciplines.
This leads to the fifth feature of Stengers and Despret’s falsification principle,
which cuts savagely inside the sciences themselves – in contrast to all the otherepistemologies which rank entire disciplines through one single pecking order,
usually from theoretical physics down to pedagogy. Most protocols are said tobe scientific because the scientists are as little engaged as possible in interactingwith entities which are running with as little interference as possible from them.
The popular ideal of science is thus made of a mute disinterested scientist letting
totally mute and uninterfered with entities run automatically through sequencesof behaviour. But, according to Stengers and Despret, such a common-sense setup is a recipe for certain disaster (see Despret’s article in this volume): a disinterested scientist abstaining from any interference with uninterested entities willproduce totally uninteresting, that is, redundant articulations! The path toscience requires, on the contrary, a passionately interested scientist who provides
his or her object of study with as many occasions to show interest and to counter
his or her questioning through the use of its own categories. This is where theStengers and Despret shibboleth cuts differently from Popper’s falsification principle: most set-ups that Popper would approve because they provide satisfactory
instances of empirical falsification are taken as mere rubbish by Stengers andDespret because they fail to satisfy these three minimal conditions of scientificity: Is the scientist interested? Are the elements under study interested? Are
the articulations interesting? This does not save or damn entire disciplines but
selects out specific results, articles, scientists, laboratories inside disciplines
which, instead of being ordered through one single pecking order, end up
forming a sort of archipelago of heterarchic connections, thus forcing scientists,
philosophers and lay people to decide, case by case, whether a given piece of
science is valid or not (for a beautiful example of such an archipelago in thespecific case of ethology, an intermediary case between natural and social
sciences, see Despret, 2002; Strum and Fedigan, 2000).
Neither Distance nor Empathy
To realize the originality of Stengers and Despret’s criterion we have to understand that it is not another plea for a more empathic or generous science that

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would overcome the cold and reductionist harsh necessity of objectivity – andeven less a typically more ‘feminine’ contribution to a ‘male-dominated’ epistemology. Stengers and Despret’s criterion cuts and cuts as sharply as any maledevised shibboleth! What it does is immensely more productive than offering aplea for empathy, and this will be the sixth feature of their theory: it shows thatneither distance nor empathy defines well-articulated science. You may fail toregister the counter-questioning of those you interrogate, either because you are
too distanced or because you are drowning them in your own empathy. Distanceand empathy, to be useful, have to be subservient to this other touchstone: dothey help maximize the occasion for the phenomenon at hand to raise its own
questions against the original intentions of the investigator – including of course
the generous ‘empathic’ intentions? It must be clear, according to this formulation, that abstaining from biases and prejudices is a very poor way of handlinga protocol. To the contrary, one must have as many prejudices, biases as possible,
to put them at risk in the setting and provide occasions of manipulation for theentities to show their mettle. It is not passion, nor theories, nor preconceptions
that are in themselves bad, they only become so when they do not provide occasions for the phenomena to differ.
This is where Stengers and Despret make sense of most science studies inoffering a positive philosophy for the mass of mediations revealed by inquiries
into scientific practice: the more mediations the better. This has nothing to dowith the old Duhem–Quine thesis of so-called ‘underdetermination’ – as if thetask was still to distinguish between what the scientists say and what the world
says, according to the zero-sum game metaphor criticized in the first section. On
the contrary, the more scientists work, the more artificial set-ups they devise, themore they intervene, the more passionate they are, the more chance they offer
for phenomena to become articulated through their ‘logos’ and ‘graphos’. This
has nothing to do with an empathic version of science either, because when
phenomena differ they also take their distance with the dramatically poor repertoire of sympathies and antipathies that the scientists possessed beforehand. The
misunderstanding comes from the meaning of ‘distance’. The distance to beresearched is not that between the observer and the observed – this would becheap exoticism – but that between the contents of the world before and after
the inquiry. So neither distance nor empathy is a sure guide that a good sciencehas been concocted, but only this criterion: is there now a distance between the
new repertoire of actions and the repertoire with which we started? If yes, thentime has not been wasted; if no, then money has been spent in vain, no matterhow ‘scientific’, in the traditional sense, the results look.

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Good and Bad Generalizations
Scientific, in the hands of Stengers and Despret, is an adjective that defines anarticulation among propositions that allows them to be more articulate, that is,
to generate less redundant ‘logies’ and ‘graphies’, thus modifying more and more
the ingredients that make up the multiverse, their repertoire of actions, theircompetencies and performances and, thus, the questions that they raise among
those, scientists and non-scientists, who are put in touch with them. In this new
definition, very little remains of the former ‘science is what provides an accurate
picture of the world’. Yet it retains most of the features recognized by thepioneering efforts of Popper and Lakatos to break away from the limits of thepictorial – and thus redundant – version of science: science is creative and imaginative activity in which former versions of the multiverse are systematically jeopardized. For political reasons that do not need to be outlined here, Popper and
Lakatos underestimated the extent to which scientific protocols had themselves
to be recast. But one query needs to be answered: why is it better to go from lessarticulated to more articulated propositions? Is not the most traditional definition of science precisely the opposite: provide synthetic and coherent laws thatsum up in the most economic ways widely dispersed phenomena in one single
theory? Should not science travel from articulated propositions to fewer ones?
This is the most interesting feature, the seventh in our list, of Stengers andDespret’s principle because it introduces a new wedge between two different
versions of generalizations that were indistinguishable before. Provide as generalan explanation as possible is one thing; eliminate alternative versions is another.
The emphasis on going from less articulate to more articulate propositions allows
Stengers and Despret to sort out good ways of generalizing from bad ones. The
good ones are those that allow for the connection of widely different phenomena and thus generate even more recognition of unexpected differences byengaging a few entities in the life and fate of many others. The bad ones are thosewhich, because they had had such a local success try to produce generality, notthrough connection of new differences, but by the discounting of all remaining
differences as irrelevant.
Genes, for instance, may be engaged in so many aspects of behaviour anddevelopment that they become obligatory ingredients that come to enrich any
description of half a dozen sciences; or, in the hands of those who call themselves‘eliminationists’, they can be used to bulldoze their way through the same disciplines, which are treated as archaic and obsolete because they raise non-genetically framed questions. Instead of allowing the gene to modify many situations,and thus to be modified in its definition of what it does by those many encounters, eliminationists lose any chance of learning through experimentation what a10 latour(mrw/d)

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gene is really doing (Kupiec and Sonigo, 2000). Wherever they go, the gene will
do the same thing, that is, literally, reproduce itself tautologically (see the critiqueof the discourse of gene action in Fox-Keller, 1999; Lewontin, 2000)! Generalization should be a vehicle for travelling through as many differences as possible– thus maximizing articulations – and not a way of decreasing the number ofalternative versions of the same phenomena. This feature is tied up with the firstone listed above: the only reason epistemologists imagined an all-purpose
methodology for producing scientific knowledge was because of their eliminativism. Only by withdrawing most phenomena from the multiverse can one
imagine a general theory that succeeds every time it repeats the same argument
and is never vehemently contradicted. The opposite of that position is not toabstain from any generalization at all, but, according to Stengers and Despret, ageneralization that runs the following additional risk: I accept being at once
general and compatible with alternative versions of the multiverse (Stengers,
1997a, 1998). In the hands of Prigogine and Stengers this has been a powerful
way of sorting out branches and results of physics because of the problem of
time: what can we make of a discipline, physics, which can only handle the ‘little
detail’ of time by pretending it doesn’t exist (Prigogine and Stengers, 1988)?3
Popper would have let most of physics pass; not Prigogine and Stengers, because
this kind of atemporal physics had paid for its success by the obliteration of an
obstinate feature: the irreversibility of time. For Stengers, the price was too heavy(Stengers, 2000).
Allowing for a Common WorldAt this point, a reader might be worried that Stengers and Despret’s touchstone
is no longer specific to science and objectivity. If it makes such a plea for more
articulation, more risky descriptions, more compatibility, it could be applied tothe political order as well, especially because of this insistence on rendering talkative as many entities as possible and avoiding eliminativism. That is precisely the
crucial point of any political epistemology and the reason why the fourth feature(‘Look for Recalcitrance in Humans and Non-humans’) – being applicable to thenatural and social sciences – now becomes so essential.
Let us not forget that any epistemology is a political epistemology: it is nevera question of elaborating a theory of knowledge only, but always also a principle
for mapping a divide between science and politics (Latour, 2004; Shapin andSchaffer, 1985). Popper invented his whole machinery for no other purpose thanto be able to remove Marxism and psychoanalysis from the list of bona fidesciences and thus fight the enemies of the Open Society. Stengers and Despret are
no exceptions to this venerable tradition except that their principle (and theirs

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alone, so far) allows not to prejudge the right way of cutting through science andpolitics, good and bad sciences and good and bad politics (not to say bad science
allied to bad politics, good science added to good politics, bad science allied togood politics and good science allied to bad politics . . .). The great efficiency of
Stengers and Despret’s principle is to reopen this whole pandemonium that theircolleagues tried to order prematurely into one set of indisputable sciences andanother set of disputable false sciences mingled with disreputable politics. This
eighth feature of their theory is the most radical and the most immediately
usable: (westernized and scientificized) humans have a tendency to obey scientific authority in a way that they never would in any other more clearly politicalsituation. This is what has led astray most scientists when they tried to apply thenatural sciences to the social ones. What they saw as a miraculous extension ofscientific objectivity was in effect the mere consequence of the aura of utter indisputability with which they had prematurely endowed the sciences.
Only in the name of science is Stanley Milgram’s experiment possible, to takeone of Stengers and Despret’s topoi. In any other situation, the students would
have punched Milgram in the face . . . thus displaying a very sturdy and widely
understood disobedience to authority.4 That students went along with Milgram’s
torture does not prove they harboured some built-in tendency to violence, butdemonstrates only the capacity of scientists to produce artifacts no other authority can manage to obtain, because they are undetectable. The proof of this isthat Milgram died not realizing that his experiment had proven nothing about
average American inner tendency to obey – except that they could give theappearance of obeying white coats! Yes, artifacts can be obtained in the name ofscience, but this is not itself a scientific result, it is a consequence of the way
science is handled (see the remarkable case of Glickman, 2000). Stengers andDespret’s principle, if taken seriously, means that the right cut is not the one thatwill distinguish science from politics but the one that will distinguish inarticulation (redundant science or redundant politics) from well-articulated propositions. Whether you treat humans or non-humans, you should use the set-ups thatallow the maximization of disputability.
The problem with Popper and Lakatos’s shibboleth is that they werecompletely unable to do this, since they tried to insulate indisputable sciencefrom the vagaries of politics. They could render some sciences indisputable but
they were stuck whenever, to their great surprise and sometimes horror, discussions continued. . . . Whereas for Stengers and Despret the continuation of the
discussions – that is the proliferation of other enduring versions of what themultiverse is made of, even after some sciences have spoken – simply means, touse my own terms at this point, that the task of composing the common world

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has not been prematurely simplified. We no longer wish to have scientists comingfrom hard sciences to define primary qualities – the essential ingredients thatreally make up the world, ingredients that are invisible to common eyes andvisible only to the scientists’ disembodied and disinterested gaze – while thecommon men and women are limited to secondary qualities that do not refer towhat the world is like but only to their cultural and personal imaginations.
What Stengers and Despret’s principle invites us to do away with entirely is
the notion of unknown factors that would make us act without us being awareof them. Not that Stengers and Despret are against any explanation of a behaviour that is not conscious, but those explanations of invisible forces should bepolitely entered into the composition of the common world, that is, some chanceshould be left to those who are thus ‘explained’ to discount them as irrelevant
for reasons that have to do not only with their inner feelings or cultural imaginations – this is what Stengers called ‘intolerant tolerance’ (Stengers, 1997a) – but
also with what the multiverse is really made up of. No common world may beachieved if what is common has already been decided, by the scientists, out ofsight of those whose ‘commonalties’ are thus made up (Latour, 2004). Here again,
the common sense of Stengers and Despret’s criterion cuts the pie differently
from the Popper-Lakatos falsification principle, which could accept politics
dealing with values only on condition that matters of fact were first safely
removed from any political dabbling. Political epistemology always deals withthe composition of the common world, and thus should be able to distinguishbetween good and bad articulations of science and politics, not only between
good and bad sciences.
This eighth and last feature makes Stengers and Despret’s principle of sortingout bad and good science an extraordinarily difficult, exacting and painful
requirement, because it forces scientists to take very seriously the outside of theirscience as well as the conditions in which their results can be made compatible
or incompatible with those of the rest of the collective. Contrary to what thescience warriors sometimes imagine, the new attention to scientific practice has
not loosened the constraints on scientific production – as if the slogan ‘anythinggoes’ had taken over Academia – but, at least in the hands of those two innovative philosophers, immensely increased the price at which good science can bepurchased. The results of applying their shibboleth is something that every
scientist and supporter of science suspected all along: good science is rare andwhen it occurs it is an event that should be cherished like a miracle, commented
on and disseminated like a work of art.

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Conclusion: How Many Bodies Should We Have?
In what way does this passage through a new political epistemology help theorize
the body differently? Like most questions raised under the modernist predicament, that of the body depends on the definition of what science is. This isespecially salient in this case, since any ‘body talk’ seems to necessarily lead tophysiology and later to medicine. If science is left to its own devices to define byitself – without further scrutiny or court of appeal – what the body is made upof, as if it pertained to the realm of primary qualities, it will be impossible forother versions of what a body is to be sustained. Thus it will be impossible forsomething like a democracy to be sustained when bio-power has taken over,according to the dire prediction of Michel Foucault and his followers. One will
be forced either into spirituality – the body is what is abandoned to ‘matter’
while the essential aspects of the person are freed from its shackles – or into
phenomenology – there is something in lived-in embodiment that no cold andobjective scientist will ever comprehend, and that should be saved from thearrogant pretensions of science. These two positions, however, abandon the fightprematurely since they too quickly connect bodies, physiologies, materialities,
medicine and primary qualities in one single package. If we modify the conception of science and take seriously the articulating role of disciplines, it becomes
impossible to believe in the dualism of a physiological body pitted against aphenomenological one. The great lesson of Stengers and Despret, however, is thatthey do something science studies have carefully avoided doing: they provide
once more a normative touchstone to distinguish good from bad science.
One example will make this point clear. My former colleague in San Diego,
the neurophilosopher Paul Churchland (Churchland, 1986), carries in his walleta colour picture of his wife. Nothing surprising in it, except it is the colour scanof his wife’s brain! Not only that, but Paul insists adamantly that in a few years
we will all be recognizing the inner shapes of the brain structure with a moreloving gaze than noses, skins and eyes! Unquestionably, Paul sides with the eliminativists: once we have a way of grasping the primary qualities (in his case thebrain macro structure, but it could be, for other even more advanced scientists,
the micro structures of individual neurons, or the DNA sequences of the brain
itself, or even further, the atomic structure of the biophysics of the DNA, or, as
Hans Moravckek would have it, the information content of the whole bodymeasured in gigabytes!) we can eliminate as irrelevant all the other versions ofwhat it is to be a body, that is, to be somebody. This example of Pat Churchland’s colour scan indicates why it would be silly to say that ‘in addition’ to theobjective brain structure, there is also an old, maybe archaic, soon obsolete,subjective way of looking at faces – the ordinary ones captured, for instance, on

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photographs. This would be granting the Churchlands the incredible privilege ofdefining brain scans as forming the indisputable primary qualities of the world –what the universe is made of – while letting humanists, lovers, archaic social
scientists, add to this fabric of the universe the secondary subjective qualities, likelittle kids painting doodles on the washable walls of their kindergarten. Such a
defeatist attitude would grant too much to the neurophilosophers and would
miss all of the interesting features that will have been squeezed out by thisbody/soul dualism. It is at this point that I want science studies, supplemented
by a hefty dose of normative epistemology, to add its grain of salt to the many
disputes about primary qualities (see for instance, Varela and Shear, 1999).
To begin with, there is nothing especially subjective about carrying a photograph of one’s ‘significant other’ in one’s wallet. The whole history of photography documents how much our experiences have been shaped by the technical,
commercial and aesthetic innovations of cameras (Jenkins, 1979), exactly as noses
have been trained by the ‘malettes à odeurs’ and other feats of the fragrance
industry. We are thus not in a position to say that there are normal human beings
who carry photographs of their lovers and mad scientists who try to reduce
human subjectivity to mere neurons by carrying CAT-scans around. The very
idea of a ‘subjective side’ is a myth obtained by discounting all the extrasomatic
resources ever invented that allow us to be affected by others in different ways.
The phenomenology of the lived-in body is every bit as dependent on material
artifacts as the neuroscientists’ laboratory at the Salk Institute. But second, andmore importantly, why not view Churchland’s enterprise as I treated the odour
kits of the first section? I said above that, because of the training session, thetrainee ‘learnt to have a nose’, to ‘be a nose’, by detecting small differences thatwere not affecting her before. Why don’t we use this formulation to account forPaul’s enterprise? He too is learning to become sensitive, through the mediationof instruments, to hitherto undetectable differences in the spin of the electronsof his cherished wife’s brain. Paul may be perfectly right in saying that we should
all become sensitive to electrical differences in each other’s brains and that thissensitivity, this learning to be affected, will make us have a richer and more interesting understanding of others’ personality than mere boring facial expressions.
With the odour kit we inhabit a richly odiferous world; with colour scans we
inhabit a richly atomical electric world.
Paul might be right, but he might be wrong, and this is where Stengers andDespret’s touchstone cuts, and cuts sharply. There is an immense difference
between treating Churchland as the reductionist and eliminativist he claims to be,
and treating his attempt as adding one more contrast, one more articulation towhat it is to have a body. The first corresponds to the traditional vision of

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science: there are primary qualities; one can be reductionist; one level of aphenomenon is able to provide a bedrock for, or alternatively, to eliminate
another. The second corresponds to what can be called a science studies or aJamesian or a Whiteheadian outlook: there is no primary quality, no scientist canbe reductionist, disciplines can only add to the world and almost never subtract
phenomena. In the traditional vision, Churchland is either right or wrong, thatis, the layer of phenomena he is sticking to is wholly independent of his equipment, laboratory, disciplinary affiliations, ideologies. Primary qualities aredetectable only by invisible and disembodied scientists reduced not even tobrains, not even to atoms, but to pure thought.
In a science studies version, however, what the neurophilosophers claim is up
for grabs. They might articulate interesting contrasts, or they might repeat redundant results produced by other scientists that they don’t really comprehend
because they have forgotten the narrow instrumental constraints to which a few
isolated facts owe their existence – this is for instance what Edelman (1994)
uncharitably claims. Scientists might feel protected by Popper’s falsification principle as long as they crank out data in a reasonably scientific manner but there is
no refuge from the Stengers–Despret shibboleth. No amount of empirical falsification will render bad scientists immune to the accusation of having eliminatedthrough their accounts most of the important contrasts they should have retained
had they been ‘polite’ enough. If even hard physics can be castigated for having
eliminated the ‘little detail’ of irreversible time, what treatment should bereserved for the much softer neurophilosophy, which has obliterated what it is
to make sense of an individual face or to detect a colour?
This is the very paradoxical result of much science studies that is concernedwith the body. It is not a fight against reductionism nor a plea for the whole
personal, subjective body that should be respected instead of being ‘cut into
pieces’. It is, on the contrary, as this issue indicates so tellingly, a demonstrationof how impossible it is for a reductionist scientist to be reductionist! In thelaboratory of the most outrageously eliminativist white coats, phenomena proliferate: concepts, instruments, novelties, theories, grants, prices, rats and otherwhite coats . . . Reductionism is not a sin for which scientists should makeamends, but a dream precisely as unreachable as being alive and having no body.
Even the hospital is not able to reduce the patient to a ‘mere object’, as has been
so beautifully documented by Annemarie Mol, Charis Thomson, Stefan
Hirshauer, Marc Berg and many others (Berg and Mol, 1998; Cussins, 1998; Mol
and Law, 1994). When you enter into contact with hospitals, your ‘rich subjective personality’ is not reduced to a mere package of objective meat: on thecontrary, you are now learning to be affected by masses of agencies hitherto

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unknown not only to you, but also to doctors, nurses, administration, biologists,
researchers who add to your poor inarticulate body complete sets of new instruments – including maybe CAT-scans. To the puzzle of the multiverse, is now
added the puzzle of the folded body: how can you contain so much diversity, somany cells, so many microbes, so many organs, all folded in such a way that ‘themany act as one’, as Whitehead said? No subjectivity, no introspection, no native
feeling can be any match for the fabulous proliferation of affects and effects thata body learns when being processed by a hospital (Pignarre, 1995). Far frombeing less, you become more. No scientist on earth can reduce this proliferation
to just a few basic, elementary, general phenomena under his or her control.
This is again where the Stengers–Despret normative argument is so important: to abandon the distinction between subjective and objective bodies, secondary and primary qualities, to deny to science the possibility of subtracting
phenomena from the world, to revere hospital institutions that allow one to beaffected, is not to abandon the difference between badly and well-articulated
propositions. On the contrary, it is to push the frontlines of the struggle inside
the sciences themselves, as Donna Haraway has always advocated. We should notforget that what puts the question of the body at the forefront of social scienceis, on the one hand, the meeting of feminism, science studies and a fair amountof Foucault’s redescription of subjection, and on the other, the expansion of bioindustry into all the details of our daily existence. This Body Politic, the struggle
around biopower – certainly, as Foucault foresaw, the great question of thiscentury – cannot be sustained if one agrees to give science the imperial right ofdefining all by itself the entire realm of primary qualities, while militancy limits
itself to the residual province of subjective feelings. Biopower should have a biocounterpower. Without it, ‘body talk’ will never be any more effective than thesongs of slaves longing for freedom. As this issue indicates so well, there is a life
for the body after science studies and feminism, but it is not the same life as
before.
Notes
This article was first written for a symposium organized by Akrich and Berg in Paris, September 1999,‘Theorizing the Body’; it was revised in January 2000, November 2002, October 2003.
1. Gabriel Tarde was older than Durkheim and defined an alternative sociology which has barely
survived (see Tarde, edited by Clark, 1969), but is now revived because it connects much more closelywith biology than those of his more traditional counterparts. For an introduction, see Latour (2002).
2. Isabelle Stengers (1996, 1997a, 1998), who trained as a chemist, has become one of the mostimportant philosophers of science in the French-speaking world. Currently a professor in Brussels,
she has worked extensively with Ilya Prigogine and has developed a very original philosophy, first of

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physics, then of biology and what she calls ‘cosmopolitics’. She has recently written a masterpiece on
A.N. Whitehead (2002). Vinciane Despret (1996, 1999, 2002) trained as a psychologist, she is a
professor of philosophy in Liège, also in Belgium, and has put to good empirical use many of Stengers’
insights, as well as developing a marvellous series of studies on psychology and ethology.
3. The whole work of Ilya Prigogine – with and without Stengers – has been devoted to understanding what changes physics should undergo when time – that is process – is reintroduced into it,
instead of being considered as a completely reversible dimension as has been customary since at least
Newton.
4. Milgram’s experiment, conducted in the wake of the discovery of the horrors committed by the
Nazis, consisted in finding out whether or not obedience to authority could make average Americans
behave in the same way as their German counterparts (Milgram, 1974). Subjects were instructed toinflict electric shocks on a student, whom they were supposed to teach various things. To the greathorror of Milgram, students did not stop inflicting extreme torture in the name of pedagogy, invoking
the orders they had received to justify their action. Along with several others, Stengers and Desprethave redone this experiment, showing that it is the design itself which is horrific.

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Corbin, Alain (1998) The Foul and the Fragrant: Odor and the French Social Imagination. Cambridge,
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Cussins Charis (1998) ‘Ontological Choreography: Agency for Women Patients in an Infertility
Clinic’, pp. 166–201 in Marc Berg and Annemarie Mol (eds) Differences in Medicine: Unravelling
Practices, Techniques and Bodies. Durham, NC and London: Duke University Press.
Dagognet, François (1989) Eloge de l’objet: pour une philosophie de la marchandise. Paris: Vrin.
Despret, Vinciane (1996) Naissance d’une théorie éthologique. Paris: Les Empêcheurs de penser enrond.
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