Southeast Asia Megadrought: Previously Unknown Mid-Holocene Event Led to Major Changes in Human Settlement – SciTechDaily

Researchers link end of Green Sahara with Southeast Asia megadrought.
Physical evidence found in caves in Laos helps tell a story about a connection between the end of the Green Sahara — when once heavily vegetated Northern Africa became a hyper-arid landscape — and a previously unknown megadrought that crippled Southeast Asia 4,000 to 5,000 years ago.
In a paper published today in Nature Communications, scientists at the University of California, Irvine, the University of Pennsylvania, Willia…

Click here to view the original article.