2019 SkS Weekly Climate Change & Global Warming News Roundup #32

A chronological listing of news articles posted on the Skeptical Science Facebook Page during the past week, i.e., Sun, Aug 4 through Sat, Aug 10, 2019

Editor's Pick

This Land Is the Only Land There Is

Here are seven ways of understanding the IPCC’s newest climate warning.

Drought in Australia

Climate change could make water even more scarce in naturally dry areas, the report warns. Australia’s ranchers have struggled under a drought for years. BROOK MITCHELL / GETTY

1. There is no shortage of scary facts in the major new report on climate change and land, a summary of which was released today by a United Nations–led scientific panel. Chief among them: For everyone who lives on land, the planet’s dangerously warmed future is already here. Earth’s land has already warmed more than 1.5 degrees Celsius (2.6 degrees Fahrenheit) since the industrial revolution, according to the Intergovernmental Panel on Climate Change. That’s the same amount of warming that climate activists are hoping to prevent on a global scale.

This spike makes sense, scientifically: Land warms twice as fast as the planet overall. Earth as a whole has warmed by only 0.87 degrees Celsius (1.5 degrees Fahrenheit) during the same period. But this increase makes the stakes of climate change clear: When scientists discuss preventing “1.5 degrees Celsius of global warming,” they are really talking about forestalling 3 degrees Celsius—or 5.1 degrees Fahrenheit—of higher land temperatures.

And land temperatures are what humanity usually cares about. Land, really, is what humanity cares about. That’s the point. 

This Land Is the Only Land There Is by Robinson Meyer, Science, The Atlantic, Aug 8, 2019


Links posted on Facebook

Sun Aug 4, 2019

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Thu Aug 8, 2019

Fri Aug 9, 2019

Sat Aug 10, 2019

Posted by John Hartz on Saturday, 10 August, 2019


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