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How the World Warmed: Sources
July 26, 2018
Script Timeline One hundred thousand years ago, the world was cold and getting colder. Buried under thousands of feet of ice, North America was descending toward the last Glacial Maximum, when the glaciers blanketing the northern hemisphere would reach…

Credits and Bios
July 26, 2018
Editor and Animator Meg Rosenburg Dr. Meg Rosenburg is a freelance science writer, artist, and filmmaker with a passion for effective communication of complex concepts through storytelling and digital media. She earned her Ph.D. from the California Institute of Technology…