Anders Blok is an Associate Professor of Sociology at the University of Copenhagen. He is the co-author (with Torben E. Jensen) of Bruno Latour: Hybrid Thoughts in a Hybrid World (Routledge 2011) and the co-editor (with Ignacio Farías) of Urban Cosmopolitics: Agencements, Assemblies, Atmospheres (Routledge 2016).

Ignacio Farías is Professor of Urban Anthropology at the Humboldt University Berlin. He is the co-editor of Urban Assemblages: How Actor-Network Theory Changes Urban Studies (Routledge 2009, with Thomas Bender), Technical Democracy as a Challenge for Urban Studies (2016, with Anders Blok) and Studio Studies: Operations, Topologies & Displacements (Routledge 2015, with Alex Wilkie).

Celia Roberts is a Professor in the School of Sociology, Australian National University. She is the co-author, with Adrian Mackenzie and Maggie Mort, of Living Data: Making Sense of Health Biosensors (2019) and the author of Puberty in Crisis: The Sociology of Early Sexual Development (2016).