2017 SkS Weekly Climate Change & Global Warming Digest #52

Happy New Year!... Story of the Week... Analysis of the Week... Toon of the Week... Quote of the Week... Coming Soon on SkS... Poster of the Week...  SkS Week in Review... 97 Hours of Consensus...

Happy New Year!

2017 Poster 52 

Happy New Year from the all-volunteer, SkS author team!

Story of the Week...

How We Know It Was Climate Change

Houston Floding_Hurricane Harvey Sep 2017 

Flooding south of Houston in September in the wake of Hurricane Harvey. Credit Barbara Davidson for The New York Times

This was a year of devastating weather, including historic hurricanes and wildfires here in the United States. Did climate change play a role? Increasingly, scientists are able to answer that question — and increasingly, the answer is yes.

My lab recently published a new framework for examining connections between global warming and extreme events. Other scientists are doing similar research. How would we go about testing whether global warming has influenced the events that occurred this year?

Consider Hurricane Harvey, which caused enormous destruction along the Gulf Coast; it will cost an estimated $180 billion to recover from the hurricane’s storm surge, high winds and record-setting precipitation and flooding. Did global warming contribute to this disaster?

The word “contribute” is key. This doesn’t mean that without global warming, there wouldn’t have been a hurricane. Rather, the question is whether changes in the climate raised the odds of producing extreme conditions. 

How We Know It Was Climate Change, Opinion by Noah S Diffenbach, Sunday Review, New York Times, Dec 29, 2017

Analysis of the Week...

The President Doesn't Care to Understand Global Warming

President Trump raises his hand toward a camera. President Trump departs for holiday travel to his Mar-a-Lago estate on Dec 22

President Trump departs for holiday travel to his Mar-a-Lago estate on Friday, December 22

In the first novel ever written about Sherlock Homes, we learn something peculiar about the London detective. Holmes, supposedly a modern man and a keen expert in the workings of the world, does not know how the solar system works. Specifically he is unfamiliar with the heliocentric Copernican model, which, upon its slow acceptance in the 17th century, revolutionized Western thought about the place of our species in the universe.

“What the deuce is it to me?” Holmes asks his sputtering soon-to-be sidekick, Dr. Watson. “You say that we go ’round the sun. If we went round the moon it would not make a pennyworth of difference to me or to my work.”

Brains are a kind of “little empty attic,” says the detective, and they should be filled only with furniture that’s useful to one’s line of work. Holmes doesn’t doubt the Copernican model; he simply has no use for it in solving murder cases. “Now that I do know it,” he adds, “I shall do my best to forget it.”

Thursday night, as record lows gripped most of the country’s northern half, President Trump clarified that he does not understand another revolution in our knowledge of the natural order of things: the theory of human-driven climate change.

The President Doesn't Care to Understand Global Warming by Robinson Meyer, The Atlantic, Dec 29, 2017 

Toon of the Week...

2017 Toon 52 

Quote of the Week...

I like to think of the Earth’s climate like a heavy train. A train cannot stop quickly; the brakes have to be applied far ahead of an obstacle. The ocean is our “climate train.”

US government climate report looks at how the oceans are buffering climate change by John Abraham, Climate Consensus - the 97%, Guardian, Dec 26, 2017 

Coming Soon on SkS...

Poster of the Week...

 2017 Poster 52

SkS Week in Review... 

97 Hours of Consensus...

97 Hours: John Mitchell 


John Mitchell's bio page and Quote source

High resolution JPEG (1024 pixels wide)

Posted by John Hartz on Sunday, 31 December, 2017

Creative Commons License The Skeptical Science website by Skeptical Science is licensed under a Creative Commons Attribution 3.0 Unported License.