'Hannah Lewis describes a gift to a despairing world. . . . There may be no single climate solution that has a greater breadth of benefits than mini-forests. . . [and] can be done by everyone everywhere.' Paul Hawken, from the foreword For readers who enjoyed Finding the Mother Tree and The Hidden Life of Trees comes the first-ever book about a movement to restore biodiversity in our cities and towns by flipping empty lots, backyards and degraded land into mini-forests. In Mini-Forest Revolution, Lewis presents the Miyawaki Method, a unique approach to reforestation devised by Japanese botanist Akira Miyawaki. She explains how tiny forests as small as six parking spaces grow quickly and are much more biodiverse than those planted by conventional methods. She explores the science behind why Miyawaki-style mini-forests work and the myriad environmental benefits, including: cooling urban heat islands, establishing wildlife corridors, building soil health, sequestering carbon, creating pollinator habitats, and more. Today, the Miyawaki Method is witnessing a worldwide surge in popularity. Lewis shares the stories of mini-forests that have sprung up across the globe and the people who are planting them from a young forest along the concrete alley of the Beirut River in Lebanon, to a backyard forest planted by tiny-forest champion Shubhendu Sharma in India. This inspiring book offers a revolutionary approach to planting trees and a truly accessible solution to the climate crisis that can be implemented by communities, classrooms, cities, clubs, and families everywhere.