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Climate
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Ice and Oil; Oil and Ice
Last month, U.S. scientists confirmed that the Arctic has lost the second highest annual amount of ice since monitoring began. Of the remaining ice, much more is thinner, single-year ice resulting from melting and refreezing during the year. Older, thicker multi-year ice has declined by 60% over the past 30…
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Subsidizing Conventional Biofuels: An Idea Whose Time is Over
Finally, policies that prop up biofuels production are in the crosshairs, and not a moment too soon. Because over the last decade, the biofuels industry has grown accustomed to getting whatever it wants, with no questions asked. Those days, at long last, appear to be over. Last week, the U.S….
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EPA Fiddles While Forests Burn
EPA is fiddling while forests burn when it proposes to do nothing for the next three years to regulate “biogenic CO2” – including the CO2 emissions produced by burning forest biomass. Instead, it will convene a panel of experts to review whether or not there are carbon benefits to be…
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Live from Hanoi: Brick Kilns and Black Carbon, Up Close and Personal
We got off to a slower than expected start – or at least slower than expected by me. This is my first kiln, but the veteran team I met up with has been measuring since early March. When we rendezvoused in Hanoi a couple of days ago, they already had…
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Natural Gas: Palliative, Not a Cure
Plentiful and cheap natural gas is the Prozac of American energy policy. It may take the edge off of some of our worst symptoms in the near term. But it can also dull us to solving key long term and chronic problems, especially regarding climate change. And, as with any…
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Can We Control Black Carbon in the Arctic by Reducing Agricultural Fires?
One long day down, and one to go at a global meeting in St. Petersburg, Russia, where climate scientists, fire experts, farmers, regulators and NGOs have been discussing the role of springtime fires on climate change in the Arctic and what must be done to reduce the occurrence of set…