Is healthy media use possible? What does that look like? Most of us use our electronic devices more than we had planned, and a quarter of US college students are estimated to experience internet overuse. Electronic device overuse is associated with an increased risk of depression, anxiety, and loneliness, along with a host of neuropsychological changes. In this course, we will discuss the rise of internet overuse, its associated negative consequences and possible strategies to reduce excessive use.Specifically, the course covers: 1) the definition of internet and phone overuse, 2) the brain mechanisms and behavioral patterns which lead to excessive use, 3) how brain/behavioral mechanisms are exploited to make video-games, television programs, and websites as addictive as possible, and 4) what we can do to regain our balance at the personal and societal levels. Department of History Medieval France.