Critics of biofuels like ethanol argue they are an unsustainable use of land. But with careful management, next-generation grass-based biofuels can net climate savings and improve their ecosystems.
economics
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Climate Change Is a Conservative Issue, British Minister Says
The UK foreign minister argues for dealing with climate change with market-based solutions. Asked separately about this approach, a U.S. cabinet secretary supports the general goal.
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Sea Level Rise Added $2 Billion to Sandy's Toll in New York City
The storm surge affected 11.4% more people and 11.6% more housing units than it would have without sea level rise.
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Analysts Examine Energy Security in Sub-Saharan Africa
Resource-rich African countries face economic challenges with the recent drop in oil prices.
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Greenland Premier Calls for Balanced Development of Natural Resources
With Greenland confronting environmental and economic challenges, Premier Aleqa Hammond has called for developing natural resources while protecting the environment and dealing with climate change.
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Interior Secretary Focuses on Climate Change, Fiscal Concerns
Climate change is “the defining issue of our time,” Department of the Interior Secretary Sally Jewell said during her 18 June keynote address at the AGU Science Policy Conference in Washington, D. C.