Alcohol was fermented at least 10,000 years ago in the Fertile Crescent, the article continues, and psychoactive drugs “were an important part of culture. But the Near East had seemed curiously drug-free—until recently. Now, new techniques for analyzing residues in excavated jars and identifying tiny amounts of plant material suggest that ancient Near Easterners indulged in a range of psychoactive substances."
Australian archeologist David Collard, who has found signs of ritual opium use on Cyprus dating back more than 3000 years, was interviewed for the article, and said that some senior researchers consider the topic “unworthy of scholarly attention.” He told Science, “The archeology of the ancient Near East is traditionally conservative.”
By Einsamer Schütze [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], from Wikimedia Commons |
The Yamnaya were part of the "corded ware culture," so named because of the cord patterns in their pottery, and possibly pointing to the use of hemp for rope.
In 2016, a team from the German Archeological Institute and the Free University, both in Berlin, found residues and botanical remains of cannabis at Yamnaya sites across Eurasia. Digs in the Caucasus have uncovered braziers containing seeds and charred remains of cannabis dating to about 3000 BCE.