Settled Science Update:
Jun 06, 2012
❝ (Phys.org) — The dramatic melt-off of Arctic sea ice due to climate change is hitting closer to home than millions of Americans might think. That’s because melting Arctic sea ice can trigger a domino effect leading to increased odds of severe winter weather outbreaks in the Northern Hemisphere’s middle latitudes — think the “Snowmageddon” storm that hamstrung Washington, D.C., during February 2010.❞
Jun 15, 2014
❝ (Phys.org) — Climate change is unlikely to lead to more days of extreme cold, similar to those that gripped the USA in a deep freeze last winter, new research has shown.❞
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fwiw, the 2012 link was at the foot of the 2014 link