Brazilian Bill Weakens Amazon Protection: Agricultural lobby praises passed law, but it could encourage deforestation

Nature  07 December 2011

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Nitrogen Pollution Disrupts Pacific Ocean: Surging nitrates in Asian waters could dramatically affect marine wildlife.

Nature  22 September 2011

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Some Ways to Get Started as a Social Entrepreneur

The New York Times  22 June 2011

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Shale Gas Extraction: natural gas production production is booming, but its green image is in question.

The Economist  12 May 2011

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Uranium Mining: an attempt to make miners pay

The Economist  10 February 2010

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It ain't your father's farming: new mind-sets and new practices in the age of climate change

essay in How the West Was Warmed, (Fulcrum Publishing, 2010), an anthology on climate change in the West, Beth Conover, ed. Fulcrum Pulbishing 2010.

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Growing Away From Big Coal: rural electric co-ops make a slow push back toward community energy

High Country News  15 June 2009

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Coal-fired Power Plants: the writing on the wall

The Economist  19 May 2009

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Bringing Sexy Back: how do you transform the perfunctory into the passionate?

Natural Solutions  February 2009

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Carbon Detectives Are Tracking Gases in Colorado

New York Times  2 December 2008

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Book review: Dirt, the Erosion of Civilizations, David R Montgomery (2007)

SEJ Journal    Fall 2008

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Need Help Finding Bliss: hire a coach

New York Times  5 July 2008

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Freezing the Sun: a double blow for solar energy

The Economist  26 June 2008

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Hot Times For Solar Energy

Utility-scale solar thermal power may be poised for the big time (co-written with J. Thomas McKinnon)

WorldWatch Magazine, March/April 2008

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Book review Exposed: The Toxic Chemistry of Everyday Products and What’s at Stake for American Power by Mark Schapiro. 

SEJ Journal   Spring 2008

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