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Wrangell-St. Elias National Park: Wilderness of Ice, Salmon, and Human History
Season 9
Episode 904
26:46
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In the Americas with David Yetman
The Lower Colorado River: Dwindling Lifeblood of the Southwest
Season 9
Episode 903
Forty million people rely on water released from Lake Mead, on the Colorado River not far from booming Las Vegas, a world leader in water conservation. Far downstream huge canals de-water the river, as farmers look to technology to maintain their productivity; Californians deliver water to their vast population and land; and Mexico receives its entitlement.
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26:46
A centuries-old, Portuguese-built highway reminds us of Brazil's complicated colonial past.
26:46
Oaxaca's traditional forest management practices set a global example for sustainability.
26:45
The Cascade Range, born from volcanoes, reveals a stunning variety of landscapes and towns.
26:47
Oaxaca's extraordinary diversity is evident in both its Pacific waters and its local communities.
26:46
Local farmers resist the onslaught of megafarms through traditional agricultural practices.
26:46
In the forests of Chiapas, archaeologists are uncovering the millenia-old works of the Lacandones.
26:46
Ketchikan is home to temperate rainforests and Misty Fjords accessible only by boat and air.
26:46
Islands of Mexico's Sea of Cortés are a refuge for sea creatures in a time of climate change.
26:46
At New Orleans on the Mississippi River the Army Corps of Engineers meets an epic challenge.
26:46
Brazil's Krahó survive on their traditional lands, protecting their culture and ancient ways.
26:46
Brasilia, Brazil sits on a plateau home to cliffs, waterfalls, indigenous folk, and pioneers.
26:46
Puerto Rico is a U.S. colony in the tropical Caribbean with its distinct history and culture.