Undoing Drugs is the first history of the harm reduction movement, which offers a fresh and compassionate alternative to the war on drugs.

In a spellbinding narrative rooted in an urgent call to action, it tells the story of how a small group of committed people changed the world.

Developed and championed by an outcast group of people who use drugs, former users, researchers and public health geeks, harm reduction is a policy transformation that both saves lives and illustrates the enormous power of kindness.