“A Dangerous Mexican Weed”—Remembering Race and Agriculture in Colorado’s Cannabis History

Erstwhile guest contributor Nick Johnson shares some historical context on the history of marijuana in the Centennial State. Nick is the author of the forthcoming book Grass Roots: An Agricultural History of Cannabis in the American West (Corvallis: Oregon State University Press, 2017). Known to the internet as “The Hempiricist,” he also blogs at Hempirical Evidence and…