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One of the enduring myths of climate denialism is that global warming stopped sometime in the last decade. I see it in the blaring headlines of pseudoscience websites, in comments on my videos, even some of our most “distinguished” journalists have been taken in.

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Arctic ice has maxed out for the year and is starting its slow melt into summer in much worse shape than normal, according to the National Snow and Ice Data Centre.

If you look only at the extent of Arctic sea ice, things are not as bad as they have been in recent years. Ice cover is five per cent higher this year than in the record low 2006, even if it is four per cent lower than the 1979 to 2000 average.

But ice thickness is another story, and that seems to be all bad news.

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"The ice thickness was fairly constant for the five winters before this, but it plummeted in the winter after the 2007 minimum."

- lead author Dr. Katharine Giles

A new study, conducted by academics from University College London, published in Geophysical Research Letters and reported by the BBC, shows that the total mass of Arctic ice has dropped to the lowest level ever recorded by satellite.

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Sea ice extent has fallen below the 2005 minimum, previously the second-lowest extent recorded since the dawn of the satellite era, the U.S. National Snow and Ice Data Center reported last week.