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A six-part lecture series that explores the interconnected systems that make our planet habitable. From the flow of energy and recycling of matter to the vital roles of oceans, air, land, ice, and life itself, the series offers a big-picture view of Earth as a living, dynamic system. Each lecture reveals how natural processes underpin our survival—and how our actions are altering them. Aimed at curious citizens, the series invites us to better understand and care for the only home we have.
