biodiversity
Are Polar Bears Really Endangered?
“Glib contrarianism” in environmental journalism
The news web site Slate is known for its counterintuitive articles – so much so, that the term “slatepitch” has been coined. But sometimes trying to write a counterintuitive article leads you to write something, well, just wrong. Today, Slate ran an article about “Five Species You Thought Were Endangered That Really Aren’t (Including the …
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CONTINUE READINGLogging, tropical forests, and biodiversity — what we don’t know
Cross-posted at The Berkeley Blog. A new paper in Conservation Biology (subscription required) from researchers at UC Berkeley and elsewhere provides an important reminder that we often don’t know as much as we think we do about ecological systems and the effects of human actions on those systems. Lead author Benjamin Ramage and colleagues evaluated …
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CONTINUE READINGShould we revive an extinct Galapagos tortoise?
Cross-posted at CPRBlog. The Washington Post reports today that scientists think they can resurrect the Pinta Island subspecies of Galapagos tortoise whose last remaining member, “Lonesome George” (pictured), died this summer. Scientists at Ecuador’s Galapagos National Park say they have found enough Pinta Island genetic material in tortoise on another nearby island that an intensive …
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CONTINUE READINGLawyerly Greenwashing from the Sustainable Forestry Initiative
A few weeks ago, I argued that only wood and paper certified by the Forest Stewardship Council really should be called a sustainable product. Much to my surprise, the post got a robo-comment from the Sustainable Forestry Initiative, the paper industry’s group, claiming that it, too, was a legitimate certification organization. Given SFI’s pretty shameful …
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CONTINUE READINGAn inconvenient truth
A new paper in the Marine Ecology Progress Series open access journal (peer-reviewed) tells it like it is in ways that environmental scientists are often reluctant to do. Authors Camilo Mora and Peter F. Sale took a very big-picture look at how well reserves are protecting biodiversity, on land and at sea. The analysis is …
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CONTINUE READINGThe Debt Burden on Future Generations
According to GOP.gov, [T]he amount of debt placed on the backs of children born today is about to explode. If nothing is done, our generation will have the sad legacy of being the first to lower the standard of living of the next generation. . . . Unless drastic actions are taken to reduce spending …
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CONTINUE READINGOne Fish, Two Fish, Old Fish, New Fish
The NY Times has a nice series on a field expedition studying biodiversity in the Amazon. Here’s a sample paragraph to go with the picture above: As they pick through the specimens, bent over the table with their heads close together, they’re carrying on one of those scientific conversations that are conducted so entirely …
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CONTINUE READINGSaving the Japanese Black Bear
Grist had a really interesting story at the end of last month about Japanese black bears — or ツキノワグマ if you prefer — which have a tenuous hold on survival. What makes this story particularly interesting is that it is a preview of a world in which the idea of the “natural” has become problematic. …
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CONTINUE READINGSaving the Polar Bear: The Saga Continues
Follow-up: Greenwire now (Oct. 22) has more details: The Obama administration today proposed protecting more than 200,000 square miles in Alaska as critical habitat for the polar bear — an area the administration said would be the largest the government has ever put forward in a bid to protect an imperiled species. The Interior Department’s …
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CONTINUE READINGHabitat loss still the key conservation concern
Some time ago, I noted this essay in Slate by environmental journalist Brendan Borrell, arguing that our current obsession with climate change is inhibiting more important conservation work. A new report from the International Union for the Conservation of Nature provides some support for Borrell’s position. The IUCN periodically updates its Red List of Threatened …
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