Gabor Mate - In the Realm of Hungry Ghosts - Full

How does addiction change the brain? According to Dr. Gabor Mate, it's a difficult struggle for hard core drug addicts to kick their habit because their brains are impaired. In a new book, he looks at the common roots of addictive behaviours and what can be done about them. It's called "In the Realm of Hungry Ghosts: Close Encounters with Addiction".