A Pedal-Powered Odyssey: Climbing Legends Honnold and Caldwell Embark on a Zero-Emission Adventure
In an ambitious 'ecopointing' expedition, world-renowned climbers Alex Honnold and Tommy Caldwell undertook a 2,600-mile, zero-emission journey to reach the challenging peak of Alaska's Devils Thumb. Their adventure, which took them through stunning landscapes and exposed them to the extensive human impact on the environment, is captured in the new National Geographic documentary, *The Devil’s Climb*.
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