WE FINALLY KNOW WHERE THE SCANDALOUS OZONE-DESTROYING CHEMICALS ARE REALLY COMING FROM | WHAT REALLY HAPPENED


WE FINALLY KNOW WHERE THE SCANDALOUS OZONE-DESTROYING CHEMICALS ARE REALLY COMING FROM

SOURCE: CARLY CASSELLA @ SCIENCEALERT.COM
It's been exactly one year since US scientists reported a mysterious surge in ozone-destroying chemicals, known as chlorofluorocarbons (CFCs).

Banned in 1987 under the globally signed Montreal Protocol, there was only one explanation: somewhere out there, in an unknown location, someone must have gone rogue, setting back progress on the ozone hole by a decade or more.

After much speculation, the whereabouts and magnitude of these harmful emissions has been confirmed in scientific research. As earlier reporting in The New York Times had already suggested, they seem to be coming from the northeast coast of mainland China.

Since the Montreal Protocol was declared a success in 2013, this highly industrial region has continued to emit, whether accidentally or not, CFC-11: the second most abundant chlorofluorocarbon in the atmosphere. Between the periods of 2008-2012 and 2014-2017, in fact, CFC-11 emissions increased here by roughly 110 percent.

"This increase accounts for a substantial fraction (at least 40 to 60 per cent) of the global rise in CFC-11 emissions," an international team of researchers writes in a new report.

Webmaster's Commentary: 

Folks, geopolitically, here is one of the West's "cage the rage, and engage" opportunities,by not screaming "China bad!" for this happening, but collaborating with China's top scientists, getting the Chinese government's blessing, to work with them to reduce this.

In my world, collaboration trumps confrontation, nearly every darn time.

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