2022 SkS Weekly Climate Change & Global Warming News Roundup #47

A chronological listing of news articles posted on the Skeptical Science Facebook Page during the past week: Sun, Nov 13, 2022  thru Sat, Nov 19, 2022.

Story of the Week

Is COP27 the End of Hopes for Limiting Global Warming to 1.5 Degrees Celsius?

The climate talks are going into overtime with little progress toward the emissions cuts required to meet the goals of the Paris Agreement.

The COP27 climate conference in Egypt may be remembered as the moment when the world gave up on limiting global warming to 1.5 degrees Celsius, the most ambitious goal set by the 2015 Paris Agreement.

Late Friday, the last scheduled day of the climate talks in Sharm el-Sheikh, the heads of the national delegations were still meeting to discuss whether the final documents should include a reference to that temperature target, which scientists call a limit that, if breached, would push some Earth systems past dangerous and irreversible tipping points.

This year’s annual meeting was billed as the “implementation COP,” but so far “nothing has been implemented, and it has thus failed to achieve what it set out to do,” said Stephanie Hirmer, a senior researcher at the University of Oxford’s energy and power group. “While everyone knows the 1.5-degree target is off the table, it is not openly discussed in official sessions,” she said.

The only way to stay under that limit, a recent United Nations Environment Programme report concluded, would be for industrialized nations to rapidly reduce greenhouse gas emissions—cutting them by about half in the next eight years and to zero by 2050—but nothing that happened at this year’s two-week conference has increased the likelihood that will happen.

Click here to access the entire article as originally posted on Inside Climate News.

Is COP27 the End of Hopes for Limiting Global Warming to 1.5 Degrees Celsius? by Bob Berwyn, Science, Inside Climate News, Nov 19, 2022 


Links posted on Facebook

Sun, Nov 13, 2022

Mon, Nov 14, 2022

Tue, Nov 15, 2022

Wed, Nov 16, 2022

Thu, Nov 17, 2022

Fri, Nov 18, 2022

Sat, Nov 19, 2022

Posted by John Hartz on Saturday, 19 November, 2022


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