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Human Footprint
Puppy IQ: How Canine Smarts Evolved with Humans
At the Duke Puppy Kindergarten – a “preschool” for service dogs – Evolutionary Biologists, Brian Hare and Vanessa Woods, show Shane that dogs have an unmatched ability to understand human body language.
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54:53
Shane explores the Human Footprint of cotton, from ancient rocks to 21st-century politics.
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55:12
Shane explores three thriving urban species and envisions a wilder future for our cities.
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55:21
Shane meets five species that made allies of humans.
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55:23
Shane’s love of dogs turns to awe as he discovers their profound impacts on humans.
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55:24
From Yellowstone to Mozambique, discover the impact of the planet’s Top Predator: us.
Earth Month
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55:11
Shane tracks down four invasive species that make him reconsider what it means to belong.