Ice cap scare – just 67 millennia left

Inside the Greenland ice cap

Yes, that’s right, only 67,000 years to go.

David Biello wrote an unlovely piece of non-science a few days ago which Scientific American was happy to publish.

It seems the once-reliable journal doesn’t care about standards now. The headline was uncompromising: Greenland Meltdown Driven by Collapse of Glaciers at Ocean Outlets.

To call what follows a “meltdown” is a hoax, a fraud, a betrayal, a cheat, a perfidy, a sham and a swindle. Not to mention several dozen other words in the thesaurus which all mean deceit.

The subheading gives voice to the first prevarication: The interactions between the island’s glaciers and the surrounding seas may be driving ice loss, according to aerial photographs.

Global weirding

But the opening paragraph got down to brass tacks: “the ice sheet as a whole has lost some 36 billion metric tons of ice each year in recent years.” We shall look at what that means. First, though, consider the next comment: “Thanks to weird weather, nearly the entire ice-covered surface of the world’s largest island melted for a period this year.”

The word “weather” is a hyperlink, as though they have some scientific explanation of weird weather, but they mislead us again. Continue Reading →