Bruno Latour is Professor at Sciences Po Paris and has also been Professor at the Centre de Sociologie de l’Innovation at the Ecole Nationale Supérieure des Mines in Paris and visiting Professor at University of California (San Diego), at the London School of Economics and Harvard University. After field studies in Africa and California he specialized in the analysis of scientists and engineers at work. In addition to work in philosophy, history, sociology and anthropology of science, he has collaborated on many studies in science policy and research management, producing significant works such as Laboratory Life: The Construction of Scientific Facts and most recently Reassembling the Social: An Introduction to Actor-Network-Theory (Clarendon Lectures in Management Studies). He has also made a valuable contribution to the political philosophy of the environment with the book Politics of Nature: How to Bring the Sciences into Democracy, a theme which the Gifford Lectures continue.