Bruno Latour, a philosopher and anthropologist, is the author of We Have Never Been Modern, An Inquiry into Modes of Existence, Facing Gaia, Down to Earth, and many other books. He coedited (with Peter Weibel) the previous ZKM volumes Making Things Public, ICONOCLASH, and Reset Modernity! (all published by the MIT Press). Peter Weibel is Chairman and CEO of the ZKM - Center for Art and Media, Karlsruhe. He has edited other ZKM volumes, including, most recently, Sound Art and Global Activism (both published by the MIT Press).