In Peru’s Deserts, Melting Glaciers Are a Godsend (Until They’re Gone)

By NICHOLAS CASEY from NYT World http://ift.tt/2i7mQsK
via IFTTT Accelerating glacial melt in the Andes caused by climate change has set off a gold rush downstream, letting the desert bloom. But as the ice vanishes, the vast farms below may do the same.