| Hans-Günter Meyer-Thompson | Cannabis als Rauschmittel
UK. The Story of 'Skunk', the Drug Your Mum Warned You About
How all high-grade weed came to be known as "skunk", and the history of slave-labour that led to its popularity in the UK. (vice.com, 12.09.2017)
https://www.vice.com/en_uk/article/599nm8/the-story-of-skunk-the-drug-your-mum-warned-you-about