Scientists are now observing what may become a more frequent pattern, caused by declining northern sea ice – of frigid polar air being pushed out of the arctic regions, while warmer air is drawn to northern areas.

Climate deniers like to claim that cold weather over eastern north America and Eurasia somehow contradicts a warming planet.
In fact, scientists are now observing what may become a more frequent pattern, caused by declining northern sea ice – of frigid polar air being pushed out of the arctic regions, while warmer air is drawn to northern areas.

• New York Times – A ‘Bulge’ in Atmospheric Pressure Gives Us a Super-Cold Winter Amid Global Warming
• The Independent – Expect more extreme winters thanks to global warming, say scientists
• This is not Cool – Big. Round. Complex. Get Used to it.