Robert Spengler Browse All Authors Top 5 quotes by Robert Spengler This is potentially linking these plants the plants withhigher THC production to higher elevation, but thats all fairly theoretical, so we really cannot pinpoint exactly what the mechanisms for the higher THC level are. Robert Spengler science Some of them may have been rapidly domesticated by humans simply moving them or transporting them [along trade routes such as the silk road] from the Caucasus all the way to East Asia, so, its possible that humans were stillinflicting evolutionary changeson these plants without actually intensively cultivating them. Robert Spengler science This study is important for understanding the antiquity of drug use. Robert Spengler lifestyle We know very little about these people beyond what has been recovered from this cemetery. Robert Spengler lifestyle Our study implies that knowledge of cannabis smoking and specific high-chemical-producing varieties of the cannabis plant were among the cultural traditions that spread along these exchange routes, modern perspectives on cannabis vary tremendously cross-culturally, but it is clear that the plant has a long history of human use, medicinally, ritually, and recreationally, over countless millennia. Robert Spengler health-news
