Climate Change

"The state of Alaska filed notice on Friday that it will appeal a federal judge's ruling upholding the listing of polar bears as a threatened species."

"Brattleboro, Vermont -- The torment from Irene isn't over as parts of the Northeast grapple Monday with dangerous flood waters, widespread power outages and stranded residents. At least 21 deaths in nine states were blamed on Irene, which fizzled to a post-tropical cyclone and headed over eastern Canada on Monday. About 3 million customers were without power across the Northeast."

CNN had the story August 29, 2011.

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"In an email to Climate Progress, green jobs champion Van Jones explains how The New York Times misrepresented his quotes and his views."

"Top military brass, the Central Intelligence Agency, and the UN Secretary General have all warned that climate change will create conflicts in the future. But environmental shifts are already causing wars, argues a team of experts in a new paper in Nature published this month."

"The National Science Foundation has closed its investigation into Pennsylvania State University climatologist Michael Mann after finding no evidence of scientific misconduct related to his research.

It is the latest in a string of investigations to exonerate scientists involved in the so-called "Climategate" email scandal.

"Presidential candidate Jon Huntsman is pounding away at rival Rick Perry's skepticism of manmade global warming and criticism of the nation's central banker, saying those stands hurt the GOP and make the Texas governor come off as a not-so-serious national figure."

"Dozens were arrested at the White House Saturday as protesters began a two-week sit-in expected to draw over 2,000 opponents of a proposed pipeline from Canada to the US Gulf Coast."

"Seattle is the home of the U.S. Coast Guard's entire fleet of polar-class icebreakers.

Both of them.

Capt. George Pellissier commands both the Polar Sea and the Polar Star. He has spent much of his career on these ships, which were built in Seattle in the 1970s.

For the last several years, Pacific coast oyster populations, farmed and wild, have suffered massive, mysterious die-offs. It turns out the culprit is probably ocean acidification -- a consequence of human emissions of carbon dioxide into the atmosphere.

Eric Scigliano reports for onearth August 17, 2011.