Polar Bear Jawbones and Science Coverage

December 10, 2007 at 2:54 pm Leave a comment

Here’s the story: Professor Olafur Ingolfsson, of the University of Iceland, has unearthed an ancient polar bear jawbone on the Svalbard Archipelago in Norway. The jawbone holds significance for the natural history of polar bears as it could help date when polar bear speciation first occurred. It also might help us predict how the polar bear population might react to global warming, as the new discovery could show that the polar bear species has already endured one warming and cooling cycle. The BBC has a great article on it including quotes from Ingolfsson, details on Svalbard, and most especially the significance of the study. It even includes this stripped down phylogeny:

Basic Bear Phylogeny

They even cited the source from which they modified it. Excellent science journalism, and the first article on the subject to appear in the mass media (at least according to Google News). The author of the article, Jonathan Amos, makes no bones about geologic time or the explanatory role of evolution. I wish there were more articles like it in the popular media.

Which gave me an idea: as long as I started with the first article on the topic (and a great article, at that), why not compare this one with others to follow? Just start a study in miniature of the differences between media outlets. I’ve got a Google Alert set to update me as more news is released, so I’ll be posting edits to this post regularly.

5:30 pm edit: 5 hours after the news broke, the only article out there remains the BBC’s. Perhaps it’s my search– I’ve had an alert on the phrase “Polar Bear Jawbone” in all news sources. But broadening to “Polar Bear” only brings a bunch of stories on the Polar Bear Plunge, a benefit for the Special Olympics. I’ll stick to looking for jawbones.

9:30 pm edit: 9 hours after the news broke, there’s still nothing else on it. We’ll see if something happens in the Americas tomorrow– perhaps the next editions of newspapers will carry an article.


Entry filed under: Biology, Evolution, Media.

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Everything on this blog should be taken as a draft, the spilling over of mental activity flung far and wide. The author is a graduate of Hampshire College in Amherst, MA who enjoys many things but devotes most of this space to matters academic.
December 2007
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