How did Cannabis travel across the world?

https://www.researchgate.net/publication/266083497_High_Points_An_Historical_Geography_of_Cannabis

'REEP', in German, is rope.

Hamburg's , 'Reeperbahn', and Liverpool's, 'Rope-Walks', have much in common..

The 'THC', that cannabis contains, is medicine, and, like all medicines, the dosage, is critical.

YOU DON'T NEED AN ASPIRIN, IF, YOU HAVEN'T GOT A HEADACHE, DUDE.