Category: environmental science

Authors retract Nature paper projecting high costs of climate change

The authors of a highly publicized study predicting climate change would cost $38 trillion a year by 2049 have retracted their paper following criticism of the data and methodology, including that the estimate is inflated. 

“The economic commitment of climate change,” which appeared April 17, 2024, in Nature, looked at how changes in temperature and precipitation could affect economic growth. Forbes, the San Diego Union-Tribune and other outlets covered the paper, which has been accessed over 300,000 times. It has been cited 168 times, according to Clarivate’s Web of Science.

But after two commentaries published this August raised questions about the study’s data and methodology, the researchers revisited their findings. “The authors acknowledge that these changes are too substantial for a correction,” the retraction notice, published today, states. 

Continue reading Authors retract Nature paper projecting high costs of climate change

Journal taking ‘corrective actions’ after learning author used ChatGPT to update references

An interdisciplinary journal says it will take “corrective actions” on a paper following a thorough investigation on a paper for which one author used ChatGPT to update the references.  

Krithika Srinivasan, an editor of Environment and Planning E: Nature and Space and a geographer at the University of Edinburgh, in Scotland, confirmed to Retraction Watch her journal is finalizing what actions need to be taken. After the probe concluded, Srinivasan says she submitted her recommendations to Sage, the journal’s publisher, who will take actions in line with their policy. 

What’s clear from the probe, she says, is that “none of the incorrect references in this paper were ‘fabricated’ in the sense of being made up or false.” She notes that the original manuscript was submitted to the journal with the correct references but “the errors were generated when one of the other authors (without the knowledge of the submitting author) used chatGPT (instead of regular referencing software) to insert the citations and reference list.”

Continue reading Journal taking ‘corrective actions’ after learning author used ChatGPT to update references

Paper that found ‘climate crisis’ to be ‘not evident yet’ retracted after re-review

An article published last January in a physics journal attracted attention for its conclusion that–contrary to mainstream climate science–extreme weather events have not become more intense or more frequent as the temperature of the earth’s surface has increased. 

Now, the journal’s editors have retracted the article after a post-publication review found “that the conclusions of the article were not supported by available evidence or data provided by the authors.”

In the abstract of “A critical assessment of extreme events trends in times of global warming,” published in The European Physical Journal Plus, the authors wrote: 

Continue reading Paper that found ‘climate crisis’ to be ‘not evident yet’ retracted after re-review

Will the real hottest month on record please stand up?

via NOAA

As anyone who follows the climate news is aware, July 2021 was the hottest month on record for our torrid little orb, according to the National Oceanic and Atmospheric Administration (NOAA), with a combined temperature 1.67 degrees F higher than the 20th century average of 60.4 F.

NOAA noted in a Friday press release that the previous record was set in July 2016, and tied in 2019 and 2020. But as Bill Frezza, a sharp-eyed reader of Retraction Watch noticed, the agency’s website tells a different story. This press release, dated Aug. 15, 2019, and still live on noaa.gov, proclaims July 2019 to be the hottest month on record for the planet:

Continue reading Will the real hottest month on record please stand up?

A ‘Cat Tale’: A story of how flawed science formed the basis of policy

On the surface, it would seem like a good thing when science undergirds policy decisions. But what if that science is deeply flawed? Craig Pittman, an award-winning journalist at the Tampa Bay Times and author of 4 books, writes that his new book Cat Tale: The Wild, Weird Battle to Save the Florida Panther is “a tale of raw courage, of scientific skulduggery and political shenanigans, of big-money interests versus what’s right for everyone.” In this excerpt, Pittman explains what happened — and what didn’t — after a group of scientists known as the Science Review Team (SRT) found serious problems in research used to support regulatory policies involving panthers.

In 2003, the SRT released a report containing its verdict. As you might guess, it ripped apart Maehr’s work, piece by piece, and yes, they called him out by name. They didn’t label him a fraud, but they made it clear that Dr. Panther had done some pretty shady things.

Because they were scientists, they didn’t scream out their find­ings in impassioned prose. They were cool and calm—but there was no mistaking what they were saying.

Continue reading A ‘Cat Tale’: A story of how flawed science formed the basis of policy

Four years after readers raise concerns, journal finally retracts climate paper

The wheels of scientific publishing turn slowly … but they do (sometimes) turn.

In January, we reported on the case of a paper on global warming marred by several problems, including allegations of plagiarism and “false claims” by the authors — which readers had raised as early as 2014, with no result. (Find a discussion of those allegations here.)

Now, the journal, Elsevier’s Renewable and Sustainable Energy Reviews (ironic on multiple levels, when you think about it), is retracting the paper.

According to the long-time-in-coming retraction notice: Continue reading Four years after readers raise concerns, journal finally retracts climate paper

Flawed climate science paper “exposed potential weaknesses” in the peer review process

Before we present this new post, a question: Do you enjoy reading Retraction Watch? If so, we could really use your help. Would you consider a tax-deductible donation to support our work? Thanks in advance.

How did a deeply flawed paper, which contradicts mainstream science on climate change, pass peer review?

That is what three editorial board members tried to figure out after the journal, Global and Planetary Change, faced heavy criticism for publishing the controversial paper last year. The board members published their findings earlier this month in a commentary.

Martin Grosjean, the corresponding author on the editorial, told Retraction Watch that the editors and publisher, Elsevier, share the same interest: Continue reading Flawed climate science paper “exposed potential weaknesses” in the peer review process

Can soil science research dig itself out from a citation stacking scandal?

Jan Willem van Groenigen

Last year, the soil science community was rocked by reports that an editor, Artemi Cerdà, was accused of citation stacking — asking authors to cite particular papers — boosting his profile, and that of journals where he worked. (Cerdà has denied the allegations.) The case had some major fallout: Cerdà resigned from two journals and the editorial board of Geoderma, additional editors resigned from their posts, and a university launched an investigation. In the midst of the mess, a group of early career scientists in the field released an open letter, urging the leaders of the community “to establish a clear road map as to how this crisis will be handled and which actions will be taken to avoid future misconducts.” Today, Jan Willem van Groenigen, Chair of the Editors in Chief of Geoderma, along with other editors at the journal, published a response to those letter-writers — including a list of the 13 papers that added 83 citations the journal has deemed “unwarranted.” The editorial includes a list of “actions we have taken to prevent citation stacking from recurring and to further strengthen the transparency of the review process” — including monitoring editors and showing authors how to report suspicious conduct.

Retraction Watch: It’s been nine months since the young researchers released their open letter — why respond now?

Continue reading Can soil science research dig itself out from a citation stacking scandal?

McGill dept chair says she was blindsided by coauthor’s plagiarism

When Parisa Ariya was invited to write a review for a special issue of the journal Atmosphere, she asked one of her former doctoral students to take the lead. But she soon regretted that decision after discovering Lin (Emma) Si had plagiarized and duplicated significant portions of the review.

Ariya, chair of the Department of Atmospheric and Oceanic Sciences at McGill University in Montreal, told Retraction Watch that she believes it’s important to foster the careers of young women in science and was excited for her former student, Si, to take on the challenge of writing her first review. (Si was cc’d on our email communications with Ariya, but did not respond to our individual request for comment.)
Continue reading McGill dept chair says she was blindsided by coauthor’s plagiarism

Caught Our Notice: Climate change leads to more…neurosurgery for polar bears?

Title: Internet Blogs, Polar Bears, and Climate-Change Denial by Proxy

What Caught Our Attention: There’s a lot going on here, so bear with us. (Ba-dum-bum.)

First, there was the paper itself, co-authored by, among others, Michael Mann and Stephan Lewandowsky. Both names may be familiar to Retraction Watch readers. Mann is a prominent climate scientist who has sued the National Review for defamation. A study by Lewandowsky and colleagues of “the role of conspiracist ideation in climate denial” was the subject of several Retraction Watch posts when it was retracted and then republished in a different form. And the conclusion of the new paper, in Bioscience, seemed likely to draw the ire of many who objected to the earlier work: Continue reading Caught Our Notice: Climate change leads to more…neurosurgery for polar bears?