Addiction As a Brain Disease Revised: why it still matters, and the need for consilience

Course overview

The article provides an updated perspective on the widely debated view of addiction as a brain disease. The authors, Markus Heilig and colleagues, address the criticisms that have emerged against this view, particularly those claiming it is overly deterministic and neglects the role of environmental and social factors. The article asserts that, while these criticisms have some validity, the foundational premise that addiction has a neurobiological basis remains sound and crucial for the development of effective treatments. The authors argue that dismissing the brain disease model can hinder access to care and treatment for individuals suffering from addiction. They emphasize the need for a multidisciplinary approach that integrates neuroscience with behavioral, clinical, and sociocultural perspectives to fully understand and address addiction.