Documentary Series "Leaps" Into Sustainability
Clip: Season 2012 | 6m 30s
This Earth Day, geoscientist Richard Alley will go to great lengths to show that the Earth's climate is shifting- by bungee jumping. In the PBS mini-series "Earth: The Operators' Manual" host Alley visits communities around the world that are finding new ways to harness their renewable energy resources and reduce their carbon footprint.
Aired: 04/20/12
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