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Weekly highlights from Grist.org, your top source for news on the environment and green living. Gloom and doom with a sense of humor.

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Grist: Soot pollution may be big contributor to climate chan
A round-up of environmental news from Grist.org for the week of March 25, 2008. Arctic losing older, thicker sea ice despite cooler winter temps, and more
Posted March 25, 2008 Original Post » Comments »