Rachel Douglas-Jones is Associate Professor of Anthropological Approaches to Data and Infrastructure at the IT University of Copenhagen, where she is Head of the Technologies in Practice research group and co-Director of the ETHOS Lab. Her research interests centre on evaluative knowledge practices and technologies of governance, including ethics committees, digital bureaucracies, technological substitution and augmentation, data erasure and most recently, the ethics of inference. She is the editor (with Bob Simpson) of New Immortalities and editor (with Justin Shaffner) of Hope and Insufficiency: Capacity Building in Ethnographic Comparison.

Antonia Walford is Lecturer in Digital Anthropology at University College London. Their research explores the effects of digital data and datafication on social, cultural and political imaginaries and practices, with ethnographic focus on the environmental sciences and the Brazilian Amazon. They are the co-editor of A World Laid Waste? Responding to the Social, Cultural and Political Consequences of Globalisation; Lineages and Advancements in Material Culture Studies: perspectives from UCL Anthropology and Environmental Alterities (forthcoming).

Nick Seaver is Assistant Professor of Anthropology at Tufts University, where he teaches in the Science, Technology, and Society program. He studies how technologists make sense of cultural concerns like taste and attention, conducting ethnographic fieldwork with programmers, computer scientists, and entrepreneurs in the United States. His work has been published in journals including Big Data & Society, Cultural Anthropology, and the Journal of Material Culture.

Notes on contributors 7
(Rachel Douglas-Jones, Antonia Walford & Nick Seaver) Introduction: Towards an anthropology of data 9
1 (Vijayanka Nair) Becoming data: biometric IDs and the individual in 'Digital India' 26
2 (Nick Seaver) Everything lies in a space: cultural data and spatial reality 43
3 (Tahani Nadim) The datafication of nature: data formations and new scales in natural history 62
4 (A.R.E. Taylor) Future-proof: bunkered data centres and the selling of ultra-secure cloud storage 76
5 (Cori Hayden) From connection to contagion 95
6 (Hannah Knox) Hacking anthropology 108
7 (Antonia Walford) Data - ova - gene - data 127
8 (Sarah Blacker) Strategic translation: pollution, data, and Indigenous Traditional Knowledge 142
9 (Rachel Douglas-Jones) Bodies of data: doubles, composites, and aggregates 159
(Bill Maurer) Data forward: an afterword 171
Index 176