About this book:

Step off the pavement and into the secret world thriving above your head. *The Hidden Life of Urban Trees* reveals the silent, leafy giants lining your streets as master engineers of survival, battling concrete, heat, and pollution to cool our neighborhoods, clean our air, and manage our floodwaters. From the ancient groves of Rome to the cutting-edge science of tree communication, this book unveils the extraordinary resilience and complex biology of the urban forest—proving that every sidewalk sapling is a veteran of a centuries-long colonization of the human world.

But their impact runs deeper than infrastructure. Dive into the science of why a walk beneath a canopy lowers your blood pressure, sharpens your focus, and stitches communities together. Explore the hidden economies rooted in bark and leaf, the fierce battle for equitable green space, and the urgent fight against pests, pathogens, and a changing climate. With insights spanning global policy to the microbiome in the soil beneath your feet, this is the definitive guide to the living infrastructure that makes our cities not just habitable, but human.

More than a natural history, this is a call to arms for the Citizen Forester in all of us. Discover how strategic planting, community stewardship, and revolutionary urban design are rewriting the future of the cityscape. Whether you are a planner, a homeowner, or simply someone who pauses in the shade of a street tree, *The Hidden Life of Urban Trees* will forever change the way you see the green world growing through the cracks of the gray.