Prof. Aymeric Chauprade is publisher and director of collections at Ellipses (Paris) since 1995. He has published more than 500 books in mathematics, physical sciences, chemistry, history, geography, political science. Professor of political science and geopolitics since 1998, he gave more than 2000 hours of courses to very different audiences (students, senior executives, French and foreign officers). Chair in History of Political Ideas at the University of Neuchâtel in Switzerland (2003-2009), DESS in Geopolitics at Paris-I-Sorbonne, Visiting Professor in Belgium, Italy, Croatia, Morocco, Tunisia, Indonesia, China, Russia … But it is also thanks to the teachings in the French and foreign defense institutions that he is forging his renown as a geopolitologist.