I preferred this article by the book author to the video - http://www.huffingtonpost.com/johann-hari/the-real-cause-of-addicti_b_6506936.html . The video's "we need to change our society to match rat utopia" is a bit of a weird message. The one in the article is "we need to change our response to drug addicts" which seems a more achievable, concrete message.