The world has more changed during the last 25 years than during the half-century which preceded it. An extraordinary innovations wave whose success nobody forecast occurred from information circulation through domestic tools belonging to the daily life until shale oil and gas discoveries which postponed by several centuries worries about possible shortages. There was also the upheaval of the geopolitical context with the end of the Cold War symbolized by the fall of the Berlin Wall, the strengthening of the European project and the Chinese economy take-off. The States did not have any other choices, to cope with these challenges ...