L'Afrique, un continent qui comptait 230 millions d'habitants en 1950 et qui a dépassé le cap du milliard d'habitants en 2010, pourrait atteindre 2 milliards en 2050 et 4 milliards en 2100.
Kenya (// or //), officially the Republic of Kenya, is a country in the African Great Lakes region of East Africa. Its capital and largest city is Nairobi. Kenya lies on the equator with the Indian Ocean to the south-east, Tanzania to the south, Uganda to the west, South Sudan to the north-west, Ethiopia to the north and Somalia to the north-east. Kenya covers 581,309 km2 (224,445 sq mi) and has a population of approximately 44 million as of July 2012.