The Graphic Truth: Where populations are rising ... or falling
The world is currently 8 billion people strong – and is expected to hit almost 10 billion by 2050. That's well into the future, but for the next three years, the UN actually predicts annual population growth will be just under 1%, with vast disparity among regions. Where are populations growing the most and least, and even declining? We take a look at short-term growth trends ahead of World Population Day on July 11.