Video: Tags: global warming
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Alternative Energy - Wind Energy in Iowa (#153)
Wind power, and its potential in Iowa's future are discussed on this episode of "The Iowa Journal." 04:23
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Green Construction in Iowa (Full Program) (#150)
Full Program: Saving money and saving the planet are two of the good reasons architects around the state give for designing sustainable "green" buildings. The Iowa Journal investigates. 27:46
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Green Construction in Iowa (Discussion) (#150)
Saving money and saving the planet are two of the good reasons architects around the state give for designing sustainable "green" buildings. The Iowa Journal investigates. 14:02
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Sustainable Architecture: Designing Green Buildings (#150)
Architect Kevin Nordmeyer introduces Iowans to LEED certification, a method of measuring how sustainable a new building is. 06:17
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GLOBAL WATCH: Global Warming and the Environment | PBS
As China's economy grows, so does pressure to clean up its environment. Among China's critics is the United States. This is an excerpt of a Global Watch report exploring why the Chinese question America's ... 02:35
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NATURE | Arctic Bears | Polar Bears' Prey | PBS (#2508)
A mother polar bear and her cub hunt for seal pups, an increasingly difficult task as Arctic winters warm and ice disappears. "Nature" gets up close to polar bears and their ancestor, the grizzly, to ... 01:12
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NATURE | Arctic Bears | A Changing World | PBS (#2508)
From hunting to raising their cubs, polar bears are facing new challenges to their age-old way of life as Arctic winters warm and ice disappears. On the other hand, their ancestor, the grizzly, is finding ... 01:25
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Running on Ice: Stories from a Warming Arctic (#127)
Full Program: Iowa State University graduate Elizabeth Andre shares stories from her 1200-mile dogsled trek across Baffin Island with renowned polar explorer Will Steger and a team of Inuit hunters, explorers and educators. ... 42:53
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Iowa Water Issues (Full Program) (#133)
Full Program: Iowa may seem rich in water resources, but how much of it is protected from pollution and available for Iowans to use for drinking water, recreation and industry? 27:46
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Iowa's Water Issues (#133)
What new issues are rising to the surface in the fight to clean and protect Iowa's 72,000 miles of water? The Iowa Journal dives in to see. 04:38
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Climate Change
John McCain and Rudy Giuliani explain their beliefs on the impact of climate change.
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NOW | God and Global Warming | PBS
Evangelicals and scientists travel to Homer, Alaska to find common ground on global warming amongst local pastors. This web-exclusive special footage is related to the NOW on PBS program "God and Global ... 04:15
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Global Warming in Iowa (#106)
Even the most ardent of environmental naysayers are conceding something seems to be happening to the world’s climate. A warming of the planet by even a degree over a century, they say, can have a significant ... 03:32
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Climate Change (Full Program) (#106)
Full Program: What are the effects of global climate change on Iowa? How will life be altered and what we can do about it is the focus of this week’s Iowa Journal. 27:47
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Big Companies Go Green (#3251)
A Colorado-based green energy company helps large corporations shrink their carbon footprints. 05:44











