Tentacular Faces: Race and the Return of the Phenotype in Forensic Identification

The face as folded object: Race and the problems with 'progress' in forensic DNA phenotyping

Forensic DNA phenotyping (FDP) encompasses a set of technologies aimed at predicting phenotypic characteristics from genotypes. Advocates of FDP present it as the future of forensics, with an ultimate goal of producing complete, individualised facial composites based on DNA. With a focus on individuals and promised advances in technology comes the assumption that modern methods are steadily moving away from racial science. Yet in the quantification of physical differences, FDP builds upon some nineteenth- and twentieth-century scientific practices that measured and categorised human variation in terms of race. In this article I complicate the linear temporal approach to scientific progress by building on the notion of the folded object. Drawing on ethnographic fieldwork conducted in various genetic laboratories, I show how nineteenth- and early twentieth-century anthropological measuring and data-collection practices and statistical averaging techniques are folded into the ordering of measurements of skin color data taken with a spectrophotometer, the analysis of facial shape based on computational landmarks and the collection of iris photographs. Attending to the historicity of FDP facial renderings, I bring into focus how race comes about as a consequence of temporal folds.

The politics of face and the trouble with race: Exploring relations at the interface between the individual and the collective in forensic practice

This special issue interrogates race through the lens of face. Its central faces are those in forensic settings. Promising immediate legibility and access to the individual suspect, forensic faces nevertheless mobilize a variety of collectives. We offer conceptual and methodological tools to examine the face as both an individual and a collective phenomenon, and demonstrate through detailed cases how the face thus allows us to address the absent presence of race. Given its long and convoluted history in physical anthropology, as a marker of racial typology, the face forces us to reckon with colonial histories of ordering human difference. But the face also allows us to question a regime of visuality that congeals around the face in Western culture. In this introduction to The Politics of Face and the Trouble with Race we elaborate these concerns and introduce the contributions to this volume.

On the persistence of race: Unique skulls and average tissue depths in the practice of forensic craniofacial depiction

The (re-)surfacing of race in forensic practices has received plenty of attention from STS scholars, especially in connection with modern forensic genetic technologies. In this article, I describe the making of facial depictions based on the skulls of unknown deceased individuals. Based on ethnographic research in the field of craniofacial identification and forensic art, I present a material-semiotic analysis of how race comes to matter in the face-making process. The analysis sheds light on how race as a translation device enables oscillation between the individual skull and population data, and allows for slippage between categories that otherwise do not neatly map on to one another. The subsuming logic of race is ingrained - in that it sits at the bases of standard choices and tools - in methods and technologies. However, the skull does not easily let itself be reduced to a racial type. Moreover, the careful efforts of practitioners to articulate the individual characteristics of each skull provide clues for how similarities and differences can be done without the effect of producing race. Such methods value the skull itself as an object of interest, rather than treat it as a vehicle for practicing race science. I argue that efforts to undo the persistence of race in forensic anthropology should focus critical attention on the socio-material configuration of methods and technologies, including data practices and reference standards.

Forensic DNA phenotyping and its politics of legitimation and contestation: Views of forensic geneticists in Europe

Forensic DNA Phenotyping (FDP) is a set of techniques that aim to infer externally visible characteristics in humans - such as eye, hair and skin color - and biogeographical ancestry of an unknown person, based on biological material. FDP has been applied in various jurisdictions in a limited number of high-profile cases to provide intelligence for criminal investigations. There are on-going controversies about the reliability and validity of FDP, which come together with debates about the ethical challenges emerging from the use of this technology in the criminal justice system. Our study explores how, in the context of complex politics of legitimation of and contestation over the use of FDP, forensic geneticists in Europe perceive this technology's potential applications, utility and risks. Forensic geneticists perform several forms of discursive boundary work, making distinctions between science and the criminal justice system, experts and non-experts, and good and bad science. Such forms of boundary work reconstruct the complex positioning vis-à-vis legal and scientific realities. In particular, while mobilizing interest in FDP, forensic geneticists simultaneously carve out notions of risk, accountability and scientific conduct that perform distance from FDP' implications in the criminal justice system.

Curious about race: Generous methods and modes of knowing in practice

What is race? And how does it figure in different scientific practices? To answer these questions, I suggest that we need to know race differently. Rather than defining race or looking for one conclusive answer to what it is, I propose methods that are open-ended, that allow us to follow race around, while remaining curious as to what it is. I suggest that we pursue generous methods. Drawing on empirical examples of forensic identification technologies, I argue that the slipperiness of race-the way race and its politics inexorably shift and change-cannot be fully grasped as an 'object multiple'. Race, I show, is not race: The same word refers to different phenomena. To grasp this, I introduce the notion of the affinity concept. Drawing on the history of race, along with contemporary work in forensic genetics, the affinity concept helps us articulate how race indexes three different scientific realities: race as object, race as method, and race as theory. These three different, yet interconnected realities, contribute to race's slipperiness as well as its virulence.

InterFaces: On the relationality of vision, face and race in practices of identification. A multimodal intervention

This article problematizes vision in practices of identification. It draws on the metaphor of the 'interface' to emphasize that vision emerges 'in between' eyes, faces, bodies, objects and ideas of belonging and otherness. As such, vision can be a material and political technology that enacts certain people as racial others. To attend to the materiality and politics of vision and its messy relationship with race, I bring together three European stories in which faces are drawn, seen or identified, while race hides or surfaces in intriguing ways. Through these stories we learn that race is saturated with affect and is recalled in objects and bodies. In addition, this article offers a novel methodological approach. It employs the eyes of the reader not only to read but also to watch. Vision itself becomes a technology, this time not to produce or reinforce, but to disturb and perhaps even undo ideas of racial otherness. Through the use of experimental montage, I attend to the complexities and incongruities of seeing faces and race without settling on a single narrative. I actively engage the eyes of the viewer to argue that vision is always relational and partial and therefore, it can also be harnessed to undo racial otherness by fragmenting, multiplying and affecting.

Personalization: a new political arithmetic?

Scholarship on the history of political arithmetic highlights its significance for classical liberalism, a political philosophy in which subjects perceive themselves as autonomous individuals in an abstract system called society. This society and its component individuals became intelligible and governable in a deluge of printed numbers, assisted by the development of statistics, the emergence of a common space of measurement, and the calculation of probabilities. Our proposal is that the categories, numbers, and norms of this political arithmetic have changed in a ubiquitous culture of personalization. Today's political arithmetic, we suggest, produces a different kind of society, what Facebook CEO Mark Zuckerberg calls the 'default social'. We address this new social as a 'vague whole' and propose that it is characterized by a continuous present, the contemporary form of simultaneity or way of being together that Benedict Anderson argued is fundamental to any kind of imagined community. Like the society imagined in the earlier arithmetic, this vague whole is an abstraction that obscures forms of stratification and discrimination.

DNA as in-formation

Traces are fundamental vectors of information. This is the first of seven forensic principles formulated by the 2022 Sydney declaration. To better understand the trace as information, this article proposes the notion of in-formation. DNA is matter in becoming. DNA changes as it travels across forensic sites and domains. New formations occur as humans, technologies and DNA interact. Understanding DNA as in-formation is of particular relevance vis-à-vis the increase of algorithmic technologies in the forensic sciences and the rendering of DNA into (big) data. The concept can help identifying, acknowledging and communicating those moments of techno-scientific interaction that require discretion and methodical decisions. It can assist in tracing what form DNA will take and what consequences this may have. This article is categorized under:Crime Scene Investigation > From Traces to Intelligence and EvidenceForensic Biology > Ethical and Social ImplicationsForensic Biology > Forensic DNA Technologies.

Diversity in forensic sciences: Black, Indigenous, and People of Color (BIPOC) representation in different medicolegal fields in the United States

The benefits of a diverse and inclusive working environment are well documented. This study examined forensic science literature, demographic data reported from professional organizations, and demographic surveys to compile information regarding racial and ethnic diversity within different subdisciplines of forensic science. Results showed that practitioners self-identified as Black or Hispanic were underrepresented in scientific fields closely related to forensic science. Moreover, Black, Indigenous, and People of Color (BIPOC) students were underrepresented at the undergraduate level, despite increasing college enrollments. This lack of representation may have consequences on knowledge production and innovation. By recognizing the current status of diversity in forensic science, this study is the first step toward mitigating the trend of underrepresentation. We encourage professional organizations to be transparent about the diversity in their membership and provide actual practitioner demographic statistics. These data are beneficial to studying the effects of underrepresentation and developing effective strategies to improve representation.

Facial Kinship Verification: A Comprehensive Review and Outlook

The goal of Facial Kinship Verification (FKV) is to automatically determine whether two individuals have a kin relationship or not from their given facial images or videos. It is an emerging and challenging problem that has attracted increasing attention due to its practical applications. Over the past decade, significant progress has been achieved in this new field. Handcrafted features and deep learning techniques have been widely studied in FKV. The goal of this paper is to conduct a comprehensive review of the problem of FKV. We cover different aspects of the research, including problem definition, challenges, applications, benchmark datasets, a taxonomy of existing methods, and state-of-the-art performance. In retrospect of what has been achieved so far, we identify gaps in current research and discuss potential future research directions.

Keeping race at bay: familial DNA research, the ‘Turkish Community,’ and the pragmatics of multiple collectives in investigative practice

In this contribution, we analyze the recently adjudicated Milica van Doorn rape and murder case. In this case, committed in 1992, no suspect could be identified until investigatory actors employed familial DNA searching in 2017. Crucially, familial DNA typing raised the possibility of ethnic and racial stereotyping and profiling, particularly against the background of the first case in which familial DNA typing was used in the Netherlands: the Marianne Vaatstra case, which from the start had been marred by controversy about the ethnicity of the unknown perpetrator. In our analysis, we show how criminal justice actors managed this potential for racialization through strategically mobilizing and carefully managing multiple collectives. Drawing on the notions of multiplicity and non-coherence, we show we do not only empirically trace the situated ethics and pragmatics of familial DNA research in this specific case, but we also develop a theoretical argument on the multiple and non-coherent character of race itself and its attendant ethical, political, and methodological possibilities and obligations.

The constraints of racialization: How classification and valuation hinder scientific research on human variation

Human biological variation has historically been studied through the lens of racialization. Despite a general shift away from the use of overt racial terminologies, the underlying racialized frameworks used to describe and understand human variation still remain. Even in relatively recent anthropological and biomedical work, we can observe clear manifestations of such racial thinking. This paper shows how classification and valuation are two specific processes which facilitate racialization and hinder attempts to move beyond such frameworks. The bias induced by classification distorts descriptions of phenotypic variation in a way that erroneously portrays European populations as more variable than others. Implicit valuation occurs in tandem with classification and produces narratives of superiority/inferiority for certain phenotypic variants without an objective biological basis. The bias of racialization is a persistent impediment stemming from the inheritance of scientific knowledge developed under explicitly racial paradigms. It is also an internalized cognitive distortion cultivated through socialization in a world where racialization is inescapable. Though undeniably challenging, this does not present an insurmountable barrier, and this bias can be mitigated through the critical evaluation of past work, the active inclusion of marginalized perspectives, and the direct confrontation of institutional structures enforcing racialized paradigms.