The Genius of Trees

How They Mastered the Elements and Shaped the World

De: Harriet Rix

A mind-expanding exploration of how trees learned to shape our world by manipulating the elements, plants, animals, and even humankind, possessing agency beyond anything we might have imagined

For a supposedly stationary life form, trees have demonstrated an astonishing mastery over the environment around them. They've been using fire since prehistoric times. Some tree species have gone to extraordinary lengths to make sure their fruits reach large primates, who can spread their seeds over vast distances, while poisoning smaller and less useful mammals. Others can split solid rock and create fertile ground in barren landscapes, effectively building entire ecosystems from scratch.

In The Genius of Trees, tree scientist Harriet Rix reveals the inventive ways trees sculpt their environment and explains the science of how they achieve these incredible feats. Taking us on an awe-inspiring journey through deep history, unseen biochemistry and across the globe, Rix restores trees to their rightful position not as victims of our negligence, but as ingenious, stunningly inventive agents in a grand ecological narrative. Trees manipulate fundamental elements, plants, animals, bacteria, fungi, and even humankind to achieve their ends, as seen with oaks in Devon, UK, shaping ecosystems through root networks and fungi, those in Amedi, Iraq that can change sex as they get to a certain age, the laurel rainforests of the Canary Islands regulating water cycles, and metasequoias in California influencing microclimates. And new discoveries are constantly coming to light: experiments have shown that trees have an even greater role in preventing global warming than we thought: trees, at one time thought to produce methane, actually consume it. We share one world with trees and one need for survival.

This eye-opening journey into the inner lives of nature’s most powerful plant is a profoundly new and original way of understanding both the miracles trees perform and the glories of our natural world.

©2025 Harriet Rix (P)2025 Random House Audio