karl_lembke (karl_lembke) wrote,

Polar bears

Theo Richel writes on the polar bear population.
The International Union for the Conservation of Nature has just put the polar bear on the endangered species list because it is supposedly "facing extinction" -- mainly, it claims, as a result of global warming. But statistics show the polar bear is not facing extinction, not by a long shot.

The polar bear biologist cited by the IUCN correctly states the current population of polar bears to be about 22,000-25,000. But when asked for historical data he responds that this number has not changed much in recent decades. He does not mention the fact that half a century ago there were only about 8,000-10,000 polar bears. That low number was not the result of global warming or even cooling but of overhunting. A subsequent regulation of the hunt solved the problem: the polar bear population started to increase again.

In the same week the IUCN came out with the polar bear list, Dr. Mitch Taylor, a polar bear biologist from the Eskimo nation Nunavut (four times as big as France, 30,000 inhabitants) wrote in the Toronto Star: "Of the 13 populations of polar bears in Canada, 11 are stable or increasing in number. They are not going extinct, or even appear to be affected at present. This complexity is why so many people find the truth less entertaining than a good story. It is entirely appropriate to be concerned about climate change, but it is just silly to predict the demise of polar bears in 25 years based on media-assisted hysteria."

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