Regular issuance Speaker "C dans l'air" hosted by Yves Calvi on France 5 (excellent program on the day-topical event and I highly recommend), the author of an educational approach, gives us benchmarks to better understand the geopolitics as the study of international relations. It offers us key reading on the geopolitical challenges, major conflicts and crises of today's world, structural trends implied by the phenomenon of globalization. Clair, educational, synthetic, here is a book that has the merit of giving, the greatest number, the desire to go further on an essential discipline in order to understand the news as it is part of our world .