Jean Lilensten, PhD, is a permanent researcher at the Planetary Laboratory (Grenoble, France). He has been involved in space weather researches from the very beginning of this emerging area. He takes a very active part in its organization in Europe: he participates in different Space Weather actions with public and private partners (ESA, CNES, Alcatel, European Union…). He is the coordinator of the European Coordination action in Science and Technology devoted to Space Weather. He is also a member of the scientific staff of several instruments used in Space Weather studies (interferometer, radar, space instruments). "Environment, Societies and Space Weather" is his fifth scientific book.
Jean Bornarel, PhD, is Professor in Physics at the Joseph Fourier University of Grenoble and a Solid State Physics specialist. This book benefits from his great experience on teaching strategies.