Addiction: The Science Behind
This incredibly informative documentary from NOVA PBS discusses opioid addiction, highlighting that addiction is not a moral failing, but rather, a treatable chronic medical condition. It provides a general overview of the science behind addiction, detailing how dopamine, the reward pathway, and other brain regions change as a result of substance abuse, and how these changes result in drug-seeking behaviours and withdrawal. While there are several personal stories from those affected by addiction, the primary focus of this documentary is to provide education on the science behind addiction and the importance of evidence-based treatments.