Khat is an evocative journey into the heart of a plant that defines a way of life for millions. James Davis skillfully navigates the landscapes of East Africa and the Arabian Peninsula to uncover the story of Catha edulis, a stimulant that serves as both a sacred tradition and a controversial global commodity. From the chemistry of its natural high to the complex economics that fuel entire nations, the book captures the tension between ancient social rituals and modern international law. It is a compelling, fast-paced exploration of how a single leaf can influence culture, politics, and the environment in a rapidly changing world.