A 200-year-long drought 4,200 years ago may have killed off the ancient Sumerian language, one geologist says. IE 11 is not supported. For an optimal experience visit our site on another browser.

The ancient Sumerians, who lived in southern Mesopotamia, present-day Iraq, invented writing about 3,300 B.C., using a complicated cuneiform writing system on clay tablets.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SAN FRANCISCO — A 200-year-long drought 4,200 years ago may have killed off the ancient ...