Roughly a quarter of the planet is slowly turning into a perpetual #desert. | Grist
▻http://grist.org/briefly/roughly-a-quarter-of-the-planet-is-slowly-turning-into-a-perpetual-desert
▻https://grist.files.wordpress.com/2018/01/gettyimages-804554450-e1514915193112.jpg?w=1200&h=675&crop=1
More than 1.5 billion people currently live in these regions.
