Some Indigenous Australians have embraced developmental origins of health and disease (DOHaD) and epigenetic discourses to highlight the legacies of slow violence in a settler colonial context. Despite important differences between Indigenous and scientific knowledges, some Indigenous scholars are positioning DOHaD and epigenetics as a resource to benefit their communities. This article argues that time plays a crucial role of brokering disparate knowledge spaces in Indigenous discourses of postgenomics, with both Indigenous cosmological frames and DOHaD/epigenetics centring a circular temporal model. (...) Drawing on interview data with scientists who work in Indigenous health, and broader ethnographic work in Indigenous Australian contexts where epigenetics is deployed, this article explores how different circularities of space and time become entangled to co-produce narratives of historical trauma. We use the concept of biocircularity to understand the complex ways that Indigenous and postgenomic temporalities are separated and connected, circling each other to produce a postcolonial articulation of postgenomics as a model of collective embodiment and distributed responsibility. (shrink)

In gestational surrogacy arrangements, the womb is often figured as a holding environment that brings the child of commissioning parents to fruition but does not shape fetal identity. This article probes the racial imaginary of such a figuration—what I term the “nonracializing womb”—where gestation is seen as peripheral to racial transmission. Drawing on feminist science studies frameworks and data from interviews with parents who commissioned surrogates, this article traces the cultural politics of the nonracializing womb, positioning it as an index (...) for broader understandings of race, reproductive labor, and kinship that hinge on nuclear and biogenetic forms. It then problematizes this figure of gestation by engaging emerging research on environmental epigenetics, which offers a lively model of pregnancy as shaping fetal biology, blurring the lines between surrogate and fetus. I argue that epigenetics offers a resource to reimagine gestation as a racializing process, by theorizing race not as solely genetic, but as relational, socio-environmental, and forged through distributed kinship lineages. (shrink)

Environmental epigenetics is increasingly employed to understand the health outcomes of communities who have experienced historical trauma and structural violence. Epigenetics provides a way to think about traumatic events and sustained deprivation as biological “exposures” that contribute to ill-health across generations. In Australia, some Indigenous researchers and clinicians are embracing epigenetic science as a framework for theorising the slow violence of colonialism as it plays out in intergenerational legacies of trauma and illness. However, there is dispute, contention, and caution as (...) well as enthusiasm among these research communities.In this article, we trace strategies of “refusal” (Simpson, 2014) in response to epigenetics in Indigenous contexts. Drawing on ethnographic fieldwork conducted in Australia with researchers and clinicians in Indigenous health, we explore how some construct epigenetics as useless knowledge and a distraction from implementing anti-colonial change, rather than a tool with which to enact change. Secondly, we explore how epigenetics narrows definitions of colonial harm through the optic of molecular trauma, reproducing conditions in which Indigenous people are made intelligible through a lens of “damaged” bodies. Faced with these two concerns, many turn away from epigenetics altogether, refusing its novelty and supposed benefit for Indigenous health equity and resisting the pull of postgenomics. (shrink)

In this Introduction, we present a collection of articles under the topic “the reproductive bodies of postgenomics.” Through individual and collective research, the articles explore—sociologically, ethnographically, and philosophically—how bioscience in the postgenomic age is changing our understanding of reproductive bodies, and more broadly, how it is challenging existing ideas of heredity, embodiment, kinship, and identity. Feminist and postcolonial theories of technoscience are at the heart of this collection, and our aim is to further biosocial thinking while being cognizant that practices (...) of postgenomics also continue to reproduce deterministic paradigms. The concepts of “knowledge,” “experience,” and “justice” form the reference points animating our investigations. We bring these concepts into conversation with one another to disentangle how postgenomics operate differently on the reproductive body, namely on the levels of practice, discourse, and norms. This is an important exercise as it will enable social science and humanities scholars to evaluate the political capacities of postgenomics for the future study of reproduction. (shrink)