Given their commitment to practices, science studies have bestowed considerable attention upon objects. We have the boundary object, the standardized package, the network object, the immutable mobile, the fluid object, even a fire object has entered the scene. However, these objects do not provide us with a way of understanding their historicity. They are timeless, motionless pictures rather than things that change over time, and while enacting ‘historical moments’ they do not make visible the histories they contain within them. What (...) kind of object could embody history and make that history visible? Inspired by Michel Serres, I suggest the folded object is a way to attend to the temporality and spatiality of objects. In this article I explore this new object by unravelling the history of a DNA reference sequence. I show how, ever since it was produced in the early 1980s, attempts have been made to filter race out of the sequence. That effort has failed due to what one could call ‘political noise’. Making and remaking the sequence have left traces that cannot be erased. (shrink)

Discussing the workings of technology in care as aesthetic rather than as ethical or epistemological interventions focusses on how technologies engage in and change relations between those involved. Such an aesthetic study opens up a repertoire to address values that are abundant in care, but are as yet hardly theorized. Kamphof studies the problem that sensor technology reveals things about the elderly patients without the patients being aware of this. I suggest improvement of these relations may be considered in aesthetic (...) terms, for instance by developing the affective quality of people’s technological relationships. (shrink)

This article examines changes and continuities in the epistemic and methodological presence of “race” in British imperial demography from 1920 to 1960. It does so in relation to population-level interventions aimed at improving reproduction in the New Hebrides. Through an examination of the sex ratio in relation to debates about demographic decline, the article describes aspects of how sexual selection was connected to race thinking. Taking a balanced sex ratio as a marker of well-adapted, healthy populations—biologically and culturally—the British authorities (...) in the New Hebrides attempted to regulate the bride price in an attempt to level the imbalanced sex ratio. They believed that this intervention would reduce the marriage age of men while also appeasing missionary agendas of changing marriage and kinship practices. I use the metaphor of a “watermark” to think through the conceptual and methodological absent/presence of race in colonial demography and colonial administrators’ attitudes toward and interventions in local reproductive practices. (shrink)

In the life sciences, where large data sets are increasingly setting the stage for research, the role of bioinformatics is expanding. This has far-reaching consequences, not only for the way research is done, but also for the way this research affects our understanding of human identity. Using two case studies of practices involving bioinformatics, the software program Structure and the Genome of the Netherlands project, I will argue that bioinformatics and its tools can be understood as ‘infrastructure’ as described by (...) Bowker and Star. A number of value decisions are involved in the development of such tools. However, once the tools are ready for use, these values tend to blend into the background of the research. This may lead to the ‘naturalisation’ and ‘essentialisation’ of value-imbued aspects of population identities such as nationality, ethnicity and race. (shrink)

Forensic DNA phenotyping is a genetic technology that might be used in criminal investigations. Based on DNA samples of the human body found at crime scenes, it allows to infer externally visible characteristics (such as eye, hair and skin colour) and continental-based biogeographical ancestry. By indicating the probable visible appearance of a criminal suspect, forensic DNA phenotyping allows to narrow down the focus of a criminal investigation. In this article, drawing on interviews with forensic geneticists, we explore how their narratives (...) translate contemporary focus on criminal molecularized bodies. We propose the concept of (de)materialization to approach three aspects of the forensic geneticists’ views. The first regards considering bodies as mutable entities. The second relates to socially contingent meanings attributed to bodies. The third regards to controversies surrounding data reliability. By reflecting upon the (de)materialization of criminal bodies, forensic geneticists juxtapose the defence and unsettling of forensic DNA phenotyping claims. (shrink)