Unfounded Fear of Polar Bear Catastrophe

Re-Blogged From Polar Bear Science

Misplaced eco-anxiety that kids have about polar bears starts with activist biologists like Steven Amstrup, spokesperson for an organization devoted to raising climate change alarm – and media outlets like The Guardian who help them spread fears unsupported by scientific evidence.

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Fat healthy polar bear male at Kaktovik, Alaska in the Southern Beaufort Sea, September 2019, Ed Boudreau photo, with permission.

You can’t get much more over the top than these statements from Amstrup today but read carefully: it’s either opinion or factual aspects of polar bear life (“we know that the bears aren’t feeding”) made to sound like new, terrifying developments that can be blamed on climate change.

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“Shockingly” Thick First Year Sea Ice

By Dr Susan CRockford – Re-Blogged From WUWT

In late June, one of the most powerful icebreakers in the world encountered such extraordinarily thick ice on-route to the North Pole (with a polar bear specialist and deep-pocketed, Attenborough-class tourists onboard) that it took a day and a half longer than expected to get there. A few weeks later, in mid-July, a Norwegian icebreaker also bound for the North Pole (with scientific researchers on board) was forced to turn back north of Svalbard when it unexpectedly encountered impenetrable pack ice.

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A polar bear on hummocked sea ice in Franz Josef Land. Photo by Michael Hambrey, date not specified but estimated based on tour dates to be 22 or 23 June 2019.

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Old Stone Walls Record History of Earth’s Magnetic Wanderings

By Liza Lester – Re-Blogged From AGU 100

Under the forests of New York and New England, a hidden tracery of tumbledown stone walls marks the boundaries of early American farms, long abandoned for city jobs and less stony pastures in the West.

These monuments of an agrarian past also mark past locations of Earth’s itinerant magnetic north pole, a record leveraged by geochemist and local history buff John Delano to reconstruct a history of our planet’s magnetic field in eastern North America in a new study published in AGU’s Journal of Geophysical Research: Solid Earth.

An old stone wall marks a boundary of a long-abandoned farm near Grafton, New York, once part of the colonial Manor of Rensselaerwyck. A section of the 700,000-acre manor west of the Hudson River was was surveyed for rental allotments in 1787. Credit: John Delano

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Government Shutdown Imperils Earth’s Magnetic Field!!!

By David Middleton – Re-Blogged From WUWT

Well… maybe not imperiling Earth’s magnetic field… Just delaying the release of the vital World Magnetic Model…

NEWS 09 JANUARY 2019

Earth’s magnetic field is acting up and geologists don’t know why

Erratic motion of north magnetic pole forces experts to update model that aids global navigation.

Update, 9 January: The release of the World Magnetic Model has been postponed to 30 January due to the ongoing US government shutdown.

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