Deep Roots: How Trees Sustain Our Planet

Most of us see trees every day, and too often we take them for granted.

Trees provide us with everything from food, fuel and shelter to oxygen and filtered water. Deep Roots celebrates the central role trees play in our lives, no matter where we live. Each chapter in Deep Roots focuses on a basic element—water, air, fire and earth—and explores the many ways in which we need trees to keep our planet healthy and livable. From making rain to producing fruit to feeding fish, trees play an integ...