Arctic iceberg WMO

Researchers Flock to the Arctic as CO2 Surpasses 400PPM

New Arctic Ocean data adds to evidence linking rising CO2 levels to climate warming, which is occurring faster than it has since long before the Age of the Dinosaurs. A team of 40 researchers is gathering Arctic Ocean data before the region as we know it ceases to exist as the global average concentration of atmospheric CO2 surpassed 400 ppm.

Alaska permafrost thaw house_over

Microbes Could Quickly Unlock Huge Carbon Stores in Arctic Permafrost

A first-of-a-kind study indicates microbial action on thawing Arctic permafrost can result in rapid increases in atmospheric CO2. Extending across northern Eurasia and Alaska, the equivalent of more than twice as much CO2 is stored in Arctic permafrost as is present in the atmosphere, highlighting the risk and threats posed by a warming climate.

Shell abandons Arctic because of market forces, not environmental epiphany

Why Shell Abandoned the Arctic: A Primer on Market Forces for Activists

While the laudable efforts of activists have been given credit for ending Arctic drilling, environmentalists could benefit from a better understanding of the dynamics at play. Attributing Shell’s decision to cease its drilling operations in the Arctic to environmental protest is an undeniably compelling narrative. If only a handful of passionate kayaktavists could stop Shell from drilling in the Arctic. The problem is that it is not true. It…

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Arctic Sunset

Politics of a Warming Arctic

The front line of climate change and the politics of a warming Arctic – It was just a little over 100 years ago that Robert Peary’s expedition first reached the north pole – or at least very close. In 1991 eight “arctic nations” signed the Arctic Environmental Protection Strategy (AEPS), including Canada, the United States, Finland, Iceland, Norway, Sweden, Denmark, and…

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Arctic Sea Ice Loss Raises Prospect of a Colder Europe

Arctic warming and sea ice loss is reducing ocean-atmosphere heat exchange and the flow of ocean waters that fuel the Gulf Stream and Atlantic Meridional Overtuning Circulation, according to groundbreaking new oceanographic climate research. That raises the prospect of a much colder Europe,


American Leadership of the Arctic Council Bodes Well for Climate Action

The far north will assume a leading role in the war against climate change now that the U.S. has replaced Canada as the leader of the Arctic Council. On Friday April 24th 2015, the U.S. assumed the leadership of the international body that is charged with addressing climate change and other important issues facing the Arctic. The Council’s mandate is…

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Arctic Sea Ice Maximum Reaches Lowest Extent on Record

Preliminary analysis from the National Snow & Ice Data Center (NSIDC) in Boulder, Colorado shows that Arctic sea ice likely reached its seasonal maximum on February 25th. At 5.61 million square miles (14.54 million square kilometers) the expected maximum ice extent is the lowest in the satellite record. The maximum extent for 2015 is 425,000 sq. miles (1.10 sq. kilometers)…

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