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Explore the fascinating science of trees and their profound impact on our planet in this 31-minute conference talk by tree scientist and explorer Harriet Rix. Discover how trees have been shaping Earth's environment for millennia, manipulating fire, water, air, and earth through sophisticated biochemical processes long before modern humans appeared 40,000 years ago. Learn about the remarkable ways trees influence the development of plants beneath them, forge relationships with surrounding flora and fauna, and utilize animals as scouts for exploration and reproduction. Journey from the junipers of Pakistan to the duraka of the Amazon as Rix shares captivating stories of trees she has encountered during her travels, revealing their unique identities and extraordinary capabilities. Drawing from her book "The Genius of Trees," this presentation combines rigorous scientific research with imaginative exploration of how trees have influenced human thought and understanding of the natural world. Gain insights into the complex biochemical mechanisms trees employ to alter planetary air composition, modify water flow patterns, and harness fire as a tool, while understanding how these ancient organisms continue to shape our world today.
