Introduction
A striking aspect of 21st-century societies in the governance of crime is the growing role of scientific and technological innovations in the field of forensic genetics. The aim of forensic genetics is to identify individuals through the collection of their biological traces ā blood, hair, saliva, or other fluids. The possibility of deriving DNA (a biological structure considered unique to each individual) from biological matter ā whether inadvertently left behind by criminal suspects at crime scenes or directly obtained from the bodies of criminal suspects ā has contributed decisively in predisposing governments to support the developments and ambitions of forensic genetics. This book aims to explore some of the complex and multidimensional social, cultural, and political implications of forensic geneticsā uses in security and criminal law activities. We intend to provoke critical thinking about the repercussions of forensic genetics on the nature of social control and citizenship in contemporary societies, viewed through the lens of social science research and taking as our starting point the social phenomenon of genetic surveillance in the governance of crime. By genetic surveillance we mean the acts involved in the systematic monitoring of individuals or groups based on their genetic body specificities in order to detect and/or reconstruct a crime. By governance we refer to a cluster of social values and norms, expectations, and practices of conduct and decision making, as well as institutional provisions taken both by governmental and non-governmental actors.
The present volume is based on a six-year investigation (the āExchange projectā1) aimed at studying the expectations of scientists, international security professionals and other stakeholders with a direct interest in the technical development of forensic genetic technologies and criminal DNA databases in Europe. The study was guided by the following overarching research questions: how is genetic surveillance in the governance of crime intertwined with society, ethics, culture, and politics? To what extent and how significantly are the views and expectations related to genetic surveillance reflected in the discourses of diverse stakeholders? What are the social identities, power relations, hierarchies and asymmetries that emerge from this process? Our interrogations also imply a critical reflection on the role of genetic surveillance in shaping contemporary societies. More concretely, it helps us to understand how social life has come to be imagined as explicable and governable through the decoding and manipulation of genetic material (Hacking, 2006; Nelkin & Lindee, 1995; Rabinow, 1996), at a historical period when DNA came to be described as the single most important element of human identification (Cole, 2001).
In 1985 Alec Jeffreys and colleagues published an article in Nature, entitled āIndividual-specific āfingerprintsā of human DNA,ā that has since become an inaugural chapter in the story of the uses of genetics for human identification purposes. The author presented a technique using highly variable segments of DNA ā⦠to produce somatically stable DNA āfingerprintsā which are completely specific to an individual (or to his identical twin) and can be applied directly to problems of human identificationā¦ā (Jeffreys, Wilson, & Theint, 1985, p. 76). The technology of DNA profiling promised to provide reliable knowledge of individual human subjects, rendering the body as a system of standardized and repeatable properties. However, unlike many other techniques of bio-identification, like fingerprints or anthropometry, the analysis of DNA is not constructed from an impression of the body or through the manipulation of the bodyās visible aspects; instead, forensic genetics goes āunder the skin,ā allowing to capture the very essence of that body and turn it into information (Lyon, 2001; Van Der Ploeg, 2005; Williams, 2010).
The introduction of DNA profiling into the criminal justice system began in 1988, when Englishman Colin Pitchfork became the first person to be convicted through the use of DNA evidence. The case gave rise to highly optimistic social expectations about the practical application of this method and its evidentiary value in the formal accusation and prosecution of criminal offenders. In the decades that followed, broader global networks of scientists, biotechnology companies, stakeholders, and end-users (e.g., police institutions and the justice system) stabilized DNA as a powerful tool of justice, establishing the general consensus that genetics technologies should play a vital role both in courts and in criminal investigation activities (Aronson, 2007; Lynch et al., 2008). However, along with its stabilization processes, the innovations in forensic genetics also combine a variety of relatively unstable social formations, insofar as they are being continually co-constructed and re-shaped (Granja, 2020; Granja & Machado, 2020; Kennett, 2019; Lawless, 2012; Samuel & Prainsack, 2018; Wienroth, 2018).
In the aftermath of the stabilization process of DNA profiling, one of the most prominent aspects of forensic geneticsā use in the criminal justice system has been the growth of national forensic DNA databases as a means of storing, searching, and comparing crime scene DNA profiles with profiles from known individuals obtained and retained under a variety of legal regimes (Reed & Syndercombe-Court, 2016; Santos, Machado, & Silva, 2013). This has been possible through a combination of technical, organizational and legislative developments which include: improvements in DNA extraction and analysis; the establishment of national and international laboratory standards; the judicial avowal and trust in the robustness of DNA evidence; and the creation of new technical and scientific working groups and associations, at national and international levels, thus stabilizing the epistemic and ontological status of DNA profiling (Derksen, 2010; Lawless, 2012; Lynch & McNally, 2009).
Alongside these technical and scientific developments, accompanied by changes in legislation and in criminal justice procedures ā a process that Michel Lynch and Ruth McNally designated as ābiolegalityā (Lynch & McNally, 2009) ā we witnessed a series of political and historical transformations that ideologically legitimized ā and continue to legitimize ā the expansion of surveillance based on the creation of large-scale information technology database systems. The increasing interoperability of forensic DNA databases which, albeit nationally based, are also engaged in transnational comparing and exchange of DNA profiles and other kinds of data, is a clear example of the expansion of genetic surveillance (Amelung, Granja, & Machado, 2020; Machado & Granja, 2018; McCartney, 2014; Prainsack & Toom, 2010, 2013). The technological innovations in the domain of storing and exchanging of DNA data are accompanied by issues of safety and security related with broad social and political concerns about terrorism and crime, and they are embodied in a variety of biometric surveillance systems.
Another important historical turn is what we call a post-DNA era, in which the ambitions for genetic informativity are amplified, thereby shifting the focus of forensic science from the construction of evidence to the generation of intelligence considered valuable to criminal investigations (Machado & Granja, 2020; Wienroth, 2018). The move from genetic to genomics, which has been blurring the general accepted boundary between ānon-informativeā and āinformativeā genetic markers, ushers the advent and consolidation of technologies that allow a speculative generation of criminal suspects based on information provided by DNA profiles, such as forensic DNA phenotyping (FDP) and next generation sequencing (NGS) (Amorim & Pinto, 2018; Granja & Machado, 2020; Samuel & Prainsack, 2018; Wienroth, 2018). In this introduction we explore some of the ramifications stemming from this progress of transition from genetics to genomics in the criminal identification area.
The work of Robin Williams accurately outlines the interrelated social and epistemic domains comprising the typical focus of DNA profiling and DNA databasing governance, namely: the juridical-scientific, the operational, and the ethico-political domains (Williams, 2010, pp. 140ā147). From the authorās perspective, the juridical-scientific involves the subjection of DNA profiling and DNA evidence production to a legal framework that both enables and limits the management of DNA profile data, as well as their legitimate uses and resistance to judicial and scientific challenges. The operational domain pertains to the assessment of criminal DNA databasesā effectiveness and efficiency for policing and other crime governance-related activities. The ethico-political domain relates to civil liberties and human rights, namely in terms of the monitoring and independent scrutiny over the operation and uses of DNA databases, as well as issues of public trust in governance. Based on the existing literature on the governance of forensic genetic technologies in the security and criminal law fields, the following table provides a summary of the most recurrent themes and issues:
This book aims to expand the academic debate around the governance of forensic genetics, by expanding the approach proposed by Robin Williams to encompass the ājuridico-scientific,ā āoperationalā and āethico-politicalā domains (see Table 1.1). Williamsā approach broadens the horizons and opens new ways to address technologies of control and their implications on our conceptions of the human, justice and the role of science at a time that might be described as a post-DNA era, insofar as forensic analyses are increasingly converging toward the study of the human genome. As we reflect upon the social, cultural, ethical and political implications of genetic technologies, we need to look more closely at the modes of individual and collective social identity performativity, as well as to imaginaries of nationhood and historical trajectories that condition the relations between the state and its citizens (rendering them to a greater or lesser degree predisposed to release sensitive data), in the context of a society which has been won over by the promises of genetics and is enthralled with the processes of datafication.