A former student of the Ecole Normale Superieure, Gilles Pison is a professor at the National Museum of Natural History, associate researcher at the Institut national d'études démographiques, and editor-in-chief of "Population and Societies".
Fertility in the North of Europe, is much higher than in the South a trend that has been persistent for a number of decades and differing government policy could be why.
Si la population mondiale continue d’augmenter, c’est en raison de l’excédent des naissances sur les décès.
En 2030, la planète comptera probablement 8,5 milliards d’habitants.
The US has the highest number of immigrants overall - but as a percentage of the population? That's a very different story.
Dans quels pays les immigrés sont-ils les plus nombreux ?
Depuis 1800, la population mondiale a été multipliée par sept et demi.
The population of Africa is increasing rapidly due to an imbalanced birth and death rate.
