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Arctic Ocean full up with carbon dioxide

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Loss of sea ice is unlikely to enable Arctic waters to mop up more carbon dioxide from the air. As climate scientists watched the Arctic’s sea-ice cover shrink year after year, they thought there might be a silver lining: an ice-free Arctic Ocean could soak up large amounts of CO2 from the atmosphere, slowing down the accumulation of greenhouse gases and climate change. But research published in Science today suggests that part of the Arctic Ocean has already mopped up so much CO2 that it could have almost reached its limit1. Wei-Jun Cai, a biogeochemist at the University of Georgia … Read more…

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Report maps perils of warming

Posted by Hannah

Degree-by-degree breakdown of climate effects published. As the US Senate gears up to debate the latest incarnation of proposed climate legislation next week, a blue-ribbon panel has released what it hopes will be a definitive guide to the consequences of climate change for lawmakers and the public. In offering a degree-by-degree breakdown of the potential impacts of temperature change, the report aims to highlight the effects of stabilizing greenhouse gases at a chosen target level. Yet few are optimistic that the report will influence the fate of the scaled-back climate bill, which would cap emissions from electricity utility companies. The … Read more…

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CSWA Ottawa conference report: Tools for tomorrow’s science writer

Posted by Hannah

At Sunday’s workshop, Tools for Tomorrow’s Today’s Science Writer, four panelists shared their thoughts about online tools, transparency, and better story telling. It was no surprise to hear that journalism is experiencing a big shift from print to online. But, as Asmaa Malik pointed out, the fundamentals remain the same. We must find the stories, report them and present them. But how we’re doing that is changing. Asmaa is an associate managing editor at The Gazette. She runs the newsroom’s new media training workshops and writes Status Update, a monthly column that takes a look at how social media and … Read more…

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Living Machines

Posted by Hannah

Verdant Art-Tech Contraption Descends Upon France This spring, a War of the Worlds-scale tripod carrying verdant laboratories on suspended platforms showed up in Nantes in western France. It was just the latest massive art-tech project from street theater company La Machine, which has been startling Europeans with giant robots for more than a decade. Before the “flying greenhouse,” there was the 50-foot-tall spider on the side of a building in Liverpool. All of these creatures are members of the Order of Intelligent Machines, a growing mechanical menagerie that La Machine has been assembling since 1999. “We want to fill people … Read more…

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Q&A with Earth director Alastair Fothergill

Posted by Hannah

Green Living Polar bears and prophecies from the director of Earth. Earth, the hotly anticipated new film from Disneynature—in theatres on Earth Day (April 22)—follows three families of mammals. It captures the spectacle of the animal kingdom on the Arctic sea ice, in the tropics and Kalahari Desert, and at the Antarctic’s Southern Ocean. Green Living caught up with Emmy Award-winning wildlife filmmaker and Earth’s co-director Alastair Fothergill (best known for producing and directing the BBC series Planet Earth) for a chat about climate, camera angles and the thrill of the chase. Green Living: What do you hope people will … Read more…