International audience[Since the beginning of the XXIst century, China seems to steal from strength to strength: economic pro- gress, successful Olympic games in August 2008, accession to the title of third space power in September 2008, sending three astronauts and greeting their return in triumph, buying European companies, accession since 2010 to second place in the world in terms of production, even though per capita, more than six times less than the U.S., and an important part of United States budget deficit.... In this context, China has become an unavoidably powerful force in the world, so essential that the French evening daily Le Monde did not hesitate to launch a special "The Chinese Century" without a question mark. Is the futur...