Cannabis: The Evil Weed? Trailer

Cannabis: The Evil Weed? Trailer (2009)

06 October 2009 Factual 59 mins

Cannabis is the world's favourite drug, but also one of the least understood. Can cannabis cause schizophrenia? Is it addictive? Can it lead you on to harder drugs? Or is it simply a herb, an undervalued medicine? Addiction specialist Dr John Marsden discovers that modern science is finally beginning to find answers to these questions. John traces the cannabis plants' birthplace in Kazakhstan; finds the origins of our sensitivity to cannabis in the simple sea squirt; and shows just what it does to our brains. He meets people who have been changed by this drug in drastically different ways - from those whose lives have been shattered to those who lives have been revived.

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John Marsden

as Himself - Presenter (as Dr John Marsden)

International Releases Dates

United Kingdom 06 October 2009

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