Season 6, Episode 10 Now on PBS
First Aired: March 12, 2010
A trek to the Gangotri Glacier in the Himalayas with environmentalist/high-altitude climber Conrad Anker reveals how climate change is affecting the source of the Ganges River. Also: global warming's impact on Montana's Glacier National Park; how the world's melting glaciers may impact food prices in the U.S.
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- Premiered: January 7, 2005
- Rating: None
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- Premise: A weekly public-affairs newsmagazine, produced in collaboration with National Public Radio, that includes reports, essays and interviews. The series was spun off (and cut back to a half hour from an hour) when Bill Moyers left in December 2004. (more)