Living with Drugs explores topics surrounding their control, use and risk of misuse. The conclusions in this book are drawn from the seminar held at the EHESS in Paris during the years 2015-2017. It involved anthropologists, sociologists, historians, philosophers, economists, lawyers, doctors, psychiatrists, health center workers, community activists, users and former drug users. The seminar, like the resulting book, is based on a transversal approach to disciplines, space and time, and a confluence of academic, practical and experiential knowledge.