Source article(Dutch): http://www.ad.nl/ad/nl/1013/Buitenla...-in-2050.dhtml
(This information comes from French research institute Ined)
In the year 2050 there will be close to 10 billion people living on earth (7.3 billion right now).
Humanity grows at a rate of 1,2% right now compared to 2% fifty years ago.
One of the biggest changes to come this century is the enourmes growth in Africa where the number of people is expected to grow from 1.2 billion right now to an expected 4.4 billion at the end of the century.
This would mean that 1 in 3 (!) people on earth would live in Africa in the year 2100!
How can this end well?