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The Replacements

Season 1 Episode 4 | 54m 50s

Shane explores the surprising science and unexpected histories of “The Replacements”: five animal and plant species that made allies of humans, grew to dominate the planet alongside us, and changed their destinies (and our own) forever.

Aired: 07/23/23 | Expires: 07/15/25
Extras
At La Brea Tar Pits, Emily Lindsey digs into Ice Age life beneath LA’s surface.
Scientists fight to revive the northern white rhino — before it’s too late.
Sara Fitzsimmons fights to resurrect a tree that once ruled the eastern U.S. forests.
Kenyan farmers and rangers balance danger and devotion in their fight to coexist with elephants.
Deborah Giles and her dog Eba track whale poop to help save endangered orcas.
Shane meets species on the brink of oblivion, and the people who won’t let them slip away.
Las Vegas defies the desert with epic engineering — but at what long-term cost?
The Glen Canyon Dam promised water and power — but the river had other plans.
USGS biologists tag humpback chub to monitor life in a changing Grand Canyon river.
Aída Navarro joins the fight to revive the Colorado River Delta — and hope is flowing again.
All
  • All
  • Human Footprint Season 2
  • Human Footprint Season 1
Shane meets species on the brink of oblivion, and the people who won’t let them slip away.
A journey down the Colorado River reveals the ripple effects of humanity’s quest to conquer water.
Shane investigates the future of bees, from honey bees to wild native species, in a changing world.
From runway to throwaway, Shane suits up to discover the global impact of our fashion addiction.
We enlist allies from nature to fight in our battles. But is the enemy of an enemy always a friend?
Shane goes on a global journey to discover how supermarkets have reshaped our lives and our planet.
Shane explores the Human Footprint of cotton, from ancient rocks to 21st-century politics.
Shane explores three thriving urban species and envisions a wilder future for our cities.
Shane’s love of dogs turns to awe as he discovers their profound impacts on humans.
From Yellowstone to Mozambique, discover the impact of the planet’s Top Predator: us.