After intense scrutiny revealed major flaws, the authors withdrew a high-profile paper once touted as proof that fossil fuels would devastate the world economy—yet many outlets are minimizing its retraction.
By yourNEWS Media Newsroom
A prominent climate change study that dominated global headlines for predicting the world would be $38 trillion poorer unless fossil fuel use was curbed has now been officially retracted—exposing serious methodological flaws and reigniting criticism of media bias in climate reporting.
The 2024 paper, produced by researchers at Germany’s Potsdam Institute for Climate Impact Research and published in Nature, projected catastrophic economic losses from carbon emissions. The study’s findings were widely amplified by major outlets, including CNN, The Guardian, Reuters, Forbes, and the Associated Press. Activist publication Carbon Brief noted it was among the most-cited climate papers of the year.
But this week, the authors formally retracted the study after independent researchers identified fundamental statistical and modeling errors. Despite this reversal, several outlets framed the retraction as a minor correction rather than a collapse of its central conclusion.
s41586-025-09726-0 by yourNEWS Media
A Study That Shaped Global Policy
The flawed research had already influenced global institutions, including the World Bank, the OECD, and the U.S. Congressional Budget Office. Senator Sheldon Whitehouse (D-RI) even entered the paper into the Congressional Record last year and again this July, citing its predictions to support new climate legislation.
Critics argue that the study’s exaggerated findings—and the media’s uncritical coverage—had real-world consequences for policy debates and public opinion.
Implausible Models, Apocalyptic Narratives
The retracted paper relied heavily on the emissions scenario known as RCP8.5, which scholars such as Roger Pielke Jr. have described as “widely recognized as implausible”. Writing on his Honest Broker Substack, Pielke criticized its use as a foundation for “apocalyptic portrayals” of future climate impacts, calling it an unreliable basis for policymaking.
Similarly, former Earth science professor Matt Wielicki said the model “became a favorite for climate researchers because it produces the most extreme impacts,” explaining on his Irrational Fear Substack that it was never meant to represent a realistic emissions path.
Selective Retractions, Media “Damage Control”
While the New York Times and Associated Press have covered the retraction, both outlets downplayed its implications. The Times asserted that “growing evidence shows carbon emissions are harming the economy,” while AP’s coverage focused largely on the authors’ new, unreviewed analysis that reasserted similar conclusions.
Pielke condemned the effort to “retrofit” the study’s findings, writing on X: “Science is not supposed to work by identifying conclusions and then conducting research on how to justify them.”
Funding and Narrative Bias
The Associated Press, which received $8 million from climate advocacy groups such as the William and Flora Hewlett Foundation, Quadrivium, and the Rockefeller Foundation, has been accused of framing the story to preserve pro-green energy narratives. Although the AP discloses this funding, it refers to the donors only as “philanthropies” rather than political advocacy organizations.
Economic Reality Ignored
Historic data contradicts the retracted paper’s central premise. As fossil fuel use has risen, so have living standards. Between 1965 and 2024, U.S. fossil fuel consumption grew from 13,800 terawatt-hours to 21,200, while GDP climbed from $3.4 trillion to $22.7 trillion. In China, energy use jumped from 1,471 terawatt-hours to 38,900 during the same period, with GDP soaring from $161 billion to $18.5 trillion.
Wielicki argues that most climate-economy models ignore these benefits: “There’s always trade-offs, but to pretend that you could just erase fossil fuels off the map and somehow the economy would keep functioning—it’s a complete fairy tale.”
Scientists Call the Retraction Long Overdue
Pielke called the flaws “devastating” to the study’s conclusions, while Greg Hopper of the Bank Policy Institute found “no basis” for its projections. Another Nature paper published in August determined the Potsdam study’s results were “statistically insignificant when properly corrected.”
“Science doesn’t work by changing the setup of an experiment to get the answer you want,” Hopper wrote, calling the authors’ re-analysis “antithetical to science.”
The retraction, though rare, highlights a growing problem in climate research: flawed models and exaggerated assumptions often go unchallenged until exposed by independent analysts. Without accountability, critics warn, bad science will continue to drive costly policies under the guise of consensus.
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