The population of the world (2013)
Population and Societies
n° 503, September 2013
Every other year, Population and Societies publishes a special issue called The population of the world, presenting an overall picture of the situation across the globe. There are slightly more than 7 billion humans on the planet in 2013. The world population has risen seven-fold over the last two hundred years and is expected to reach 10 or 11 billion by the end of the twenty-first century.