1 | Marks of Identity
I would guess that we share an obsessive interest in identity, however defined. Itâs in any case my belief that such an interest is nearly definitional of modern human beings and the societies in which they live. While the notion of identity is not newâespecially as a philosophical topicâa widespread concern with oneâs personal identity, and its relations to âthe othersâ among whom one lives, seems to have emerged with greater intensity with the Enlightenment, and to gain force throughout the nineteenth and twentieth centuries, and into our own time. To the extent that a characteristic of modernity is a new valuation of the individual, the obsession with identity follows almost inevitably. Modernity, confessional discourse, the novel itself as genre, identity as an enigma and an object of quest and questioning: these are all related phenomena, and the coming of psychoanalysis at the dawn of the twentieth century merely confirms a process begun by such as John Locke and Jean-Jacques Rousseau. And it seems to be the case that the individual search to know the self is matched by societyâs concern to know, to classify, and to order the range of selves that are out there.
My own interest in this topic came into focus a few years ago from an article in the New York Times concerning fingerprinting and its status as evidence in the law. A decision from the Federal District Court for Eastern Pennsylvania made the extraordinary claim that fingerprint identification did not meet the standard of scientific evidence set by the Supreme Court decision in Daubert v. Merrell Dow Pharmaceuticals in 1993, and therefore could not be used to âproveâ the identity of a suspect at trial.1 It came from Judge Louis Pollak (former Dean of the Yale and University of Pennsylvania law schools), in a case called United States v. Llera-Plaza. Pollak noted that other recent federal cases described fingerprint identification as âthe very archetype of reliable expert testimonyâ and âscientific knowledge,â but that it failed on the grounds of testability and especially falsifiability. âScientific methodology today is based on generating hypotheses and testing them to see if they can be falsified,â wrote Justice Harry Blackmun in Daubert (quoted in Llera-Plaza). It is the test of falsifiability that allows one to know not only that a proposition is true a good deal of the time but that it is universally true. Fingerprint identification, while mustering a considerable body of expertise, does not in the final analysis meet this test. It is indeed the final step in fingerprint identificationâthe determination of a match between two sets of fingerprintsâthat involves a subjective judgment rather than a scientific procedure. Pollak cites forensic scientist Dr. David Stoney: âThe determination that a fingerprint examiner makes . . . when comparing a latent fingerprint with a known fingerprint, specifically the determination that there is sufficient basis for an absolute identification is not a scientific determination. It is a subjective determination standard. It is a subjective determination without objective standards to itâ (37â38). Therefore Pollak rules that experts may present analysis of fingerprints, and point out observed similarities between prints, but âwill not be permitted to present testimony expressing an opinion of an expert witness that a particular latent print matches, or does not match, the rolled print of a particular person and hence is, or is not, the fingerprint of that personâ (69).
Yet if you go to look for Pollakâs opinion in Llera-Plaza, you wonât find it; it has now been âunpublished.â Faced with the outcry from prosecutors and police across the land and judicial skepticism in a number of other jurisdictions, in response to the governmentâs motion for reconsideration Pollak took the unusual step of reversing himself two months after the original decision, and, by way of a new evidentiary hearing, readmitting fingerprints as within the realm of technical expertiseâcomparable to the testimony of an expert on metal fatigue or tire failure, for instance. Our criminal justice system, and our culture at large, are not ready yet to do without fingerprints.
The case of Brandon Mayfieldâarrested in 2004 as one of the Madrid train bombers (though he was in Oregon at the time of this act of terror) on the basis of a fingerprint match the FBI called â100% positiveâ and then later released with apologies and a $2 million damage award when the Spanish police (who had never accepted the FBI âmatchâ) found the fingerprints to be those of a much more likely suspectâagain shed doubt on a technique whose claim to scientific status is more a matter of cultural myth than tested fact. On the basis of the Mayfield mistake, Judge Susan Souder of Baltimore County, Maryland, recently threw out fingerprint evidence in a capital case on the grounds that it was not certain enough to justify putting the defendant to death. In her memorandum opinion, she summarized succinctly the kind of doubts earlier expressed by Pollak concerning the âanalysis, comparison, evaluation, and verificationâ methodology touted by forensic experts, noting, âDefendant contends that ACE-V is not a methodology which has been subjected to scientific testing. As a result, the error rate in latent print identifications is unknown. Absent an error rate, reliability of the methodology is unproven. A fundamental problem, according to Defendant, is that the subjective comparisons in ACE-V involve psychological phenomena known as âconfirmation bias.â Further, Defendant argues that the âstandardsâ for latent fingerprint identification are inadequate.â2 The âverificationâ stage in fact involves another fingerprint technician, trained in the same way as the person who pronounced the âmatch,â confirming the work of someone who is usually his colleague. But Judge Souderâs caution is not standard operating procedure for courts. Although the reliability of fingerprint evidence has yet to be given a thorough, probative test (efforts to do so are finally under way) both professional techne and the popular imagination clearly believe that fingerprints are revelatory of identity. Recently, for instance, fingerprint expertise was pitted against art historical savoir faire in the contest over the authenticity of a Jackson Pollockâor notâpainting that seems to have a fingerprint on its reverse.3
I was struck by Judge Pollakâs critique of fingerprint identification because, like most Americans, I grew up believing in its infallibilityâthough I admit to having always had sneaking suspicions about the claim that every set of fingerprints is absolutely unique to the individual, and unalterable over time. It seemed to me comparable to the proposition that no two snowflakes ever are duplicates. It is, at least, counterintuitive. And as I thought about Pollakâs critique, it dawned on me that our belief in fingerprints may most of all represent a will to believe that our very identities are carried in our digital imprintsâas an infallible signature of who we are. The unique and invariant fingerprint would correspond to a cultural belief unfolded since the Enlightenment and Romanticism that each of us is unique, irreplaceable, never seen before and never to be seen again.
The initiatory statement of the belief no doubt comes from Jean-Jacques Rousseau, on the first page of his Confessions, where he claims that nature âbroke the mould in which she cast me.â4 Rousseau here invites comparison to Michel de Montaigneâs famous statement, âEach man bears the entire form of the human conditionâ (Chaque homme porte la forme entiĂšre de lâhumaine condition); every individual bears the stamp or impress of the common lot, like coins struck from the same die.5 Rousseau rejects that sense of a common identity, insisting on the uniqueness of his own. The markers of his identityâlike that of the unique and invariable fingerprintâbelong to him exclusively. The mold used to shape him is broken once Rousseau has been cast in it. Further, it is part of Rousseauâs contention that this uniquely characterized individual is essentially invariable over time, despite aging and loss and sorrow and even the attempts of his enemies to present the world with a âdisfigured portrait,â a lying version of Jean-Jacques. This fear of a false, disfigured identity presented to the worldâand especially to posterityâanguished Rousseau during his paranoid later years. The very last page he wroteâthe opening to the unfinished Tenth of The Reveries of a Solitary Walker (Les RĂȘveries du promeneur solitaire)âinsists upon his sameness despite difference. Rousseau begins by noting it is Palm Sunday and exactly fifty years from the day he first met Madame de Warens, a meeting that, he claims, âdecided what I was to be for the whole of my life, and produced by an inevitable linkage the destiny of the rest of my daysâ (dĂ©cida de moi pour toute ma vie, et produisit par un enchaĂźnement inĂ©vitable le destin du reste de mes jours; 1:1098). Madame de Warens fixed, stabilized his mobile adolescent character; without his years with her he might never have known who he really was. It is a moving text in that Rousseau near his end asserts through this anniversary his essential sameness, the âlinkageâ of his self at age sixty-six to the identity established at age sixteen. Despite the disfigured external portrait, he claims an unaltered identity.
Yet to make that claim, Rousseau demonstrates, requires engaging in an ever-renewed autobiographical project. The self knows itself, as John Locke contends, through its capacity to ârepeat the idea of any past action with the same consciousness it had of it at first, and with the same consciousness it has of any present action; so far it is the same personal self.â6 Rousseau foregrounds Lockeâs point that the concept of the self depends on memory, that faculty that assures us that we are the same person as before. And he makes clear that this self is narrative; it must be retrieved from the past, the lines of continuity leading from past to present traced and retraced. Identityâand I think here again Rousseau ushers in our modernityâis a project, an undertaking that requires one to ask in what ways one is the same, and different, and no doubt in most cases to hold on to a sense of oneâs uniqueness and invariance despite the tolls taken by life. We know that we are not quite âthe same personsâ we once were. We hope that somehow everything that we vaguely classify as âexperienceâ has made us wiser, perhaps in some sense better. At the same time, we knowâthrough memory, largelyâthat we are identifiably, to the state and to ourselves, the same as we were. Most of us do not want to think of ourselves as impostorsâthough imposters are certainly useful in thinking about our common sense of identity.
I shall in chapter 3 evoke a modern impostorâs lesson. But think for a moment about a premodern example of imposture, or identity theft. Natalie Davis, in The Return of Martin Guerre, shows us that the problem of authenticating, or exposing, the claim to be Martin Guerre by the man who was really (apparently, probably) Arnaud du Tilh is made almost impossible by the lack of socially and legally validated marks and tokens of identity. We are in a time before identity cards, before photographs and fingerprints andâwhen the persons in question are peasantsâportraits and signatures and even mirrors. At the trial of the apparent impostor, only the cobblerâwho maintained an âarchiveâ of lasts for making shoesâoffers anything that approaches scientific evidence: the pseudo-Martinâs feet appear to be smaller than the Martin last on file. The rest of the evidence relies on memory of what Martin looked like many years before, how he spoke, and how adeptly the pseudo-Martin can simulate recall of persons and relations. The evidence of Bertrande, wife of Martin who accepted the pseudo-Martin as authentic, has particular importance because it is judged that she can discern the touch and the intimate bodily details of the man who has arrived in the village of Artigat claiming to be her husband.7
If the pseudo-Martin is on the whole easily accepted and assimilated in Artigat it is no doubt because, as Davis argues, he is wanted there: his absence has created a gap, a problem in domestic, kinship, and social structure. And the legal system is on the verge of ratifying the pseudo-Martinâs identity precisely because he fills this gap, gives the Guerre household the heir, landowner, husband, son-in-law, and father that it has been lacking. The only thing that keeps the Parlement de Toulouse from ruling favorably on his claim to be Martin Guerre is the sensational last-minute appearance of the âtrueâ Martin, hobbling in on his wooden leg.
It is striking, post-Rousseau and post-Freud, that no one at the trial of Martin Guerre talks about his childhoodâso much a part of our modern sense of selfhood and identity. (Think of the âreplicantsâ of Ridley Scottâs 1982 film Blade Runner, who appear human but have no childhood memoriesâunless âimplanted.â8) The testing of who Martin Guerre is doesnât seem to involve memories of childhood at all. It has more to do with social and kinship structure than individual psychology. The continuity of selfhood, of an ego present to itself, does not seem to be at issue: the problem is not posed in terms of our claims to our own past. Identity in Rousseau, in contrast, lies in a claim of an inner core of selfhood to self-recognition over time, to the assertion of sameness in apparent difference and temporal change. Like his disciple Freud, Rousseau sees in the recall of infantile affect a determinative sign of the continuity of his being and his knowledge of it. Identity depends on a psychobiography in narrative form. No doubt this continues to be true for our contemporary sense of who we are.
In the nineteenth centuryâfollowing Rousseau, and in so many ways the first âmodernâ centuryâthe problem of defining, knowing, and testing identity became more acute and anxious. It activated various pseudoscientific technologies for knowing who people are (as we say). Physiognomy and phrenologyâtechniques for reading identity from face and skullâgave way to âBertillonage,â the system of cranial and bodily measurements perfected by Alphonse Bertillon that was supposed to identify the criminal recidivist. Photography from the moment of its invention in 1839 was put to use for the police mug shot. This was a time of vast social dislocation, and especially of urban growth. Population density, especially in London and Paris, gave the impression of an innumerable new proletarian populationâcomprising mostly immigrants from the provinces. As Louis Chevalier pointed out in his classic study, the working classes came to appear, in the eyes of the bourgeoisie, the dangerous classes.9 Part of the official bourgeois response was to control through classification, to establish new markers of identity.10 Workers and ex-convicts, for instance, were required to carry passports to move within France. Prostitutes were required to carry a card if streetwalkers, to be assigned a number if in a brothel. Once registered in the police files they could be erased and rehabilitated only with the greatest of difficulty: the whole point, as historian Alain Corbin has shown, was to prevent any confusion between the deviant âmarkedâ woman and the respectable bourgeoise.11 The fear was that a deviant element might show up under the guise of the respectable. What if the mayor of your town turns out to be a former convictâas in Victor Hugoâs Les MisĂ©rables? Hence a society officially committed to its Inspector Javerts, charged with ferreting out the criminal in disguise.
As the novelist who remains the best guide to this period for France, HonorĂ© de Balzac, repeatedly tells us, in the âstupidâ nineteenth century people increasingly look alike. All the men dress in bourgeois black: you canât tell the social status and the identity of someone from his costume alone. There is a generalized semiotic crisis, which means that you need to pay attention to small, apparently insignificant signs: how someone ties a cravat, or how fresh his gloves are, or his gait as he walks in the anonymous urban crowd. Balzac worked intermittently throughout his career on a never-finished âPathology of Social Life,â which is all about the new semiotics of modern urban existence.
Balzac (like Dickens and Wilkie Collins in England) was fascinated, even obsessed, by the problem of criminal identity. There are whole novels that turn on false appearance and mistaken identity. There are secret societies, such as Les Treize (The Thirteen), whose occult action on the world is suspected but never directly seen. His novels are mostly set in the 1820s, though largely written after 1832, the date when the legislature, on humanitarian grounds, abolished the practice of branding convicts on the shoulder. This abolition of la marque, as it was known, became to Balzac (as to other writers) a symbolic moment in the semiotic crisis. His representation of the crisis pervades his work, nowhere more than in that shadowy key figure of the ComĂ©die humaine, Jacques Collin, alias Vautrin, alias the Reverend Father Carlos Herrera, aka Trompe-la-Mort (Cheat-Death) who is always in disguise, very often hidden from view in an attic from which he pulls the strings of the action on the ground floor, who can speak in many languages including one invented by himself and his criminal associatesâan absolutely protean figure who will end by passing from the ranks of crime to those of the police. A key moment of Old Goriot (Le PĂšre Goriot) involves drugging Vautrin so that he ca...