Michael Mann: “We literally would not have seen these extremes in the absence of climate change.”

This is Michael Mann, Distinguished University Professor of Atmospheric Sciences and Geosciences, Penn State.
CREDIT
Patrick Mansell, Penn State

Guest essay by Eric Worrall

Alarmism in action.

Extreme global weather is ‘the face of climate change’ says leading scientist

Exclusive: Prof Michael Mann declares the impacts of global warming are now ‘playing out in real-time’

The extreme heatwaves and wildfires wreaking havoc around the globe are “the face of climate change”, one of the world’s leading climate scientists has declared, with the impacts of global warming now “playing out in real time”.

Extreme weather has struck across Europe, from the Arctic Circle to Greece, and across the world, from North America to Japan. “This is the face of climate change,” said Prof Michael Mann, at Penn State University, and one the world’s most eminent climate scientists. “We literally would not have seen these extremes in the absence of climate change.

“The impacts of climate change are no longer subtle,” he told the Guardian. “We are seeing them play out in real time and what is happening this summer is a perfect example of that.”

“We are seeing our predictions come true,” he said. “As a scientist that is reassuring, but as a citizen of planet Earth, it is very distressing to see that as it means we have not taken the necessary action.”

Read more: https://www.theguardian.com/environment/2018/jul/27/extreme-global-weather-climate-change-michael-mann

Where I live months of high humidity weather in the 90s or above is what we call “Summer”. But I understand such conditions are distressing for people who are not used to them.

Mann’s comments are not helpful. In his apparent eagerness to take advantage of the heatwave to promote his climate message, he’s gone too far. How can you scientifically state we “would not have seen these extremes in the absence of climate change?” on the basis of a claim that the probability of such events has doubled? A doubling of probability still leaves a substantial possibility that such events could occur naturally, without human help.

via Watts Up With That?

https://ift.tt/2val50o

July 27, 2018 at 06:05PM

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