The Quiet Evolution of Trees

Long before trees appeared on Earth, animals and other land plants were scattered among the land masses. And before land plants came the land animals. How did it all happen, and where did they all come from?

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Fossil Fuels vs. Renewable Energy Resources

Alternative energy sources may be the underdogs today, but they'll be champions tomorrow.
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Michael Pollan on Food, Energy, Climate Change and Health 11/10/2009
Friday Night 2nd Encore | Space-Based, Agricultural Sensing Helps Feed a Hungry World (3) 11/08/2009
Friday Night Encore | Space-Based, Agricultural Sensing Helps Feed a Hungry World (2) 11/07/2009
Friday Night at the Movies | Space-Based, Agricultural Sensing Helps Feed a Hungry World 11/06/2009
Step Forward | Eat Your Vegetables: November is World Vegan Month 11/05/2009
Minority Members Boycott Senate Committee Meeting on Climate Change Bill 11/04/2009
Congress Approves $475 Million for Great Lakes Cleanup 11/02/2009
Eco-Roundup | 10.31.09 10/31/2009
US Announces Smart-Grid Investment as Nation’s Largest Photovoltaic Solar Facility Goes Online 10/29/2009
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with David Steinman
David interviews Andrew Revkin, Cara Pike, Devra Davis, Walt Bader, Orion Walker and more on Green Patriot Radio.		 Vibrantly Green,
with Diane Brandon
Green Living for Children – Protecting Children from Environmental Hazards: An Interview with Amy Todisco, author of Organic Food on a Budget.		 Ecology Today Radio, with Eric Schubring
Dow Chemical introduces DowFrost RVR, the first biodegradable anti-freeze for winterizing RVs, boats, summer homes and more.
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The Story of Stuff Hubble: 15-Years of Discovery One Planet Life
Story of Stuff
Where stuff comes from, where it goes, and where it's taking us.
 Hubble: 15-Years of Discovery
A 10-part series, from the European Space Agency.

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