clipped from: www.ilovemycarbondioxide.com   
Arctic Ice sheet extent

Notice how much ice has already formed this winter, a more rapid growth than previously in the record. It was claimed the summer ice was the smallest on record

While the media raised alarms over Arctic ice melt, they did not report that Antarctic winter sea ice extent was the greatest on record

A similar pattern of annual freeze and melt occurs in the ocean around the continent but it changes from a summer minimum of about 2 million square kilometers to a winter maximum of about 15 million square kilometers, an annual change of some 13 million square kilometers. Of course, all this ice is in the water, so when it melts sea level doesn’t change. So the ice is not disappearing. Annual melt and refreeze is large, and current situations are well within normal numbers.

the polar bears

survived much warmer periods when the ice was reduced significantly. The longest since the last Ice Age was the Holocene Optimum from 9000 to 5000 years ago