Quantcast

Michael Mann: This GOP Presidential Candidate 'Understands Less About Science Than the Average Kindergartner'

Politics

The Associated Press (AP) asked eight climate and biological scientists to grade (on a 0-100 scale) the comments of top presidential candidates for their scientific accuracy. To eliminate bias, the names of the candidates were removed from their comments, so the scientists were scrutinizing them merely on scientific grounds. The three Democratic candidates scored highly: Hillary Clinton (94 percent), Martin O'Malley (91 percent) and Bernie Sanders (87 percent).

The Republicans did not fare as well. Jeb Bush was the only GOP candidate to receive a passing score of 64 percent. In dead last, at a mere 6 percent, was Ted Cruz.

"This individual understands less about science [and climate change] than the average kindergartner," Penn State University professor Michael Mann wrote after reading Cruz's statements before the candidates' identities were revealed. "That sort of ignorance would be dangerous in a doorman, let alone a president."

The other candidates' percentages were as follows, according to the AP: Chris Christie, 54; John Kasich, 47; Rand Paul, 38; Carly Fiorina, 28; Marco Rubio, 21; Donald Trump, 15; and Ben Carson, 13.

Cruz scored so lowly for his repeated denial of man-made global warming, even going so far as to argue that there has not been any warming, natural or man-made. In August, Cruz told an interviewer, "If you look at satellite data for the last 18 years, there's been zero warming. ... The satellite says it ain't happening." He tried to argue the same thing with Sierra Club President Aaron Mair in a Senate hearing last month.

Cruz has argued against "global warming alarmists" that climate change is "not science, it's religion." Last week at a Texas Public Policy Foundation energy event, Cruz said Obama's climate plan was "the sort of power grab that our founders would have recognized as tyranny.”

The scientists who graded Cruz's comments took issue with his claims. "Florida State University's James Elsner said ground data show every decade has been warmer than the last since the middle of the 20th century and satellite data-based observations 'show continued warming over the past several decades,'" reports the AP. "In fact, federal ground-based data, which scientists said is more reliable than satellites, show that 15 of the 17 years after 1997 have been warmer than 1997 and 2015 is on track to top 2014 as the warmest year on record."

Another notable and vocal denier of basic climate science is Donald Trump. "It could be warming and it's going to start to cool at some point," Trump said in a September radio interview. "And you know in the 1920s people talked about global cooling. I don't know if you know that or not. They thought the Earth was cooling. Now it's global warming. Actually, we've had times where the weather wasn't working out so they changed it to extreme weather and they have all different names, you know, so that it fits the bill."

McCarthy, a former president of the American Association for the Advancement of Science, called Trump's comments "nonsense," while Emmanuel Vincent, a climate scientist at the University of California, Merced, said, "the candidate does not appear to have any commitment to accuracy."

But clearly, the two candidates hold appeal among conservative voters. A Quinnipiac University poll released today shows that Trump is the Republican presidential front-runner in the early-voting state of Iowa, "with 25 percent support among GOP voters likely to participate in Iowa's February 1 caucuses," reported CNN. And Cruz (who has eclipsed Carson) is right behind Trump with 23 percent support—double the backing he had just four weeks ago.

YOU MIGHT ALSO LIKE

Ted Cruz Calls Obama’s ‘Radical’ Climate Plan ‘Tyranny’

EcoWatch Daily Newsletter

Pxhere

By Richard Denison

Readers of this blog know how concerned EDF is over the Trump EPA's approval of many dozens of new chemicals based on its mere "expectation" that workers across supply chains will always employ personal protective equipment (PPE) just because it is recommended in the manufacturer's non-binding safety data sheet (SDS).

Read More Show Less
De Molen windmill and nuclear power plant cooling tower in Doel, Belgium. Trougnouf / CC BY-SA 4.0

By Grant Smith

From 2009 to 2012, Gregory Jaczko was chairman of the Nuclear Regulatory Commission, which approves nuclear power plant designs and sets safety standards for plants. But he now says that nuclear power is too dangerous and expensive — and not part of the answer to the climate crisis.

Read More Show Less
Sponsored
A lake in Rocky Mountain National Park. Brett Walton / Circle of Blue

By Brett Walton

When Greg Wetherbee sat in front of the microscope recently, he was looking for fragments of metals or coal, particles that might indicate the source of airborne nitrogen pollution in Rocky Mountain National Park. What caught his eye, though, were the plastics.

Read More Show Less
Gabriele Holtermann Gorden / Pacific Press / LightRocket / Getty Images

In a big victory for animals, Prada has announced that it's ending its use of fur! It joins Coach, Jean Paul Gaultier, Giorgio Armani, Versace, Ralph Lauren, Vivienne Westwood, Michael Kors, Donna Karan and many others PETA has pushed toward a ban.

This is a victory more than a decade in the making. PETA and our international affiliates have crashed Prada's catwalks with anti-fur signs, held eye-catching demonstrations all around the world, and sent the company loads of information about the fur industry. In 2018, actor and animal rights advocate Pamela Anderson sent a letter on PETA's behalf urging Miuccia Prada to commit to leaving fur out of all future collections, and the iconic designer has finally listened.

Read More Show Less
Amer Ghazzal / Barcroft Media / Getty Images

If people in three European countries want to fight the climate crisis, they need to chill out more.

That's the conclusion of a new study from think tank Autonomy, which found that Germany, the UK and Sweden all needed to drastically reduce their workweeks to fight climate change.

"The rapid pace of labour-saving technology brings into focus the possibility of a shorter working week for all, if deployed properly," Autonomy Director Will Stronge said, The Guardian reported. "However, while automation shows that less work is technically possible, the urgent pressures on the environment and on our available carbon budget show that reducing the working week is in fact necessary."

The report found that if the economies of Germany, Sweden and the UK maintain their current levels of carbon intensity and productivity, they would need to switch to a six, 12 and nine hour work week respectively if they wanted keep the rise in global temperatures to the below two degrees Celsius promised by the Paris agreement, The Independent reported.

The study based its conclusions on data from the UN and the OECD (Organisation for Economic Co-operation and Development) on greenhouse gas emissions per industry in all three countries.

The report comes as the group Momentum called on the UK's Labour Party to endorse a four-day work week.

"We welcome this attempt by Autonomy to grapple with the very real changes society will need to make in order to live within the limits of the planet," Emma Williams of the Four Day Week campaign said in a statement reported by The Independent. "In addition to improved well-being, enhanced gender equality and increased productivity, addressing climate change is another compelling reason we should all be working less."

Supporters of the idea linked it to calls in the U.S. and Europe for a Green New Deal that would decarbonize the economy while promoting equality and well-being.

"This new paper from Autonomy is a thought experiment that should give policymakers, activists and campaigners more ballast to make the case that a Green New Deal is absolutely necessary," Common Wealth think tank Director Mat Lawrence told The Independent. "The link between working time and GHG (greenhouse gas) emissions has been proved by a number of studies. Using OECD data and relating it to our carbon budget, Autonomy have taken the step to show what that link means in terms of our working weeks."

Stronge also linked his report to calls for a Green New Deal.

"Becoming a green, sustainable society will require a number of strategies – a shorter working week being just one of them," he said, according to The Guardian. "This paper and the other nascent research in the field should give us plenty of food for thought when we consider how urgent a Green New Deal is and what it should look like."

Sponsored
Amazon Employees for Climate Justice held a press conference after the annual shareholder meeting on May 22. Amazon Employees for Climate Justice

Amazon shareholders voted down an employee-backed resolution calling for more aggressive action on climate change at their annual meeting Wednesday, The Los Angeles Times reported.

Read More Show Less
An artist's rendering of the recomposition facility. MOLT Studios

Washington became the first U.S. state to legalize human composting Tuesday, offering residents a more environmentally friendly way to dispose of their remains, AFP reported.

Read More Show Less
Mr.TinDC / Flickr / CC BY-ND 2.0

By Adda Bjarnadottir, MS

Many nutrients are essential for good health.

Read More Show Less