Adrian David

History Unlike nicotine and alcohol, which have been part of the American landscape since colonial times, marijuana is a far more recent arrival. Derived from the plant cannabis sativa, marijuana is native to central Asia. Anthropologists and historians have traced its spread throughout the world. It was known in China as early as 3000 b.c.e. The conventional wisdom is that it was never widely used for its psychoactive effects, and it was considered an inferior medicine. The response in India, a millennium later, was more enthusiastic. Cannabis was adopted both as a sacred plant ...more
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