Climate change

Nature Retracts Climate Study Over Data Errors

Does this retraction show proper scientific self-correction, or activism emphasizing alarm over rigor?

Published DEC 5 2025

Nature Retracts Climate Study Over Data Errors

Story

Above: A flooded area of Haqu Wala village in Kasur district, Pakistan, on Aug. 24, 2025. Image credit: Arif Ali/Getty Images

The Facts

Nature retracted a climate study on Wednesday after the authors acknowledged substantial issues with their paper, which was originally published in April 2024, and had been accessed over 300,000 times and cited 168 times, according to Clarivate's Web of Science.
Retraction Watch
New York Post
Nature
The study originally estimated a 62% decline in global economic output by 2100 under high emissions, but after researchers found inaccuracies in Uzbekistan's economic data from 1995 to 1999, the revised estimate fell to 23% without that country's data.
The Wall Street Journal
Retraction Watch
The Network for Greening the Financial System, a global network of central banks with more than 150 members across nearly 90 countries, had incorporated the study's damage forecast into risk tools used by banks to stress test portfolios and meet regulations.
The New York Times
The Wall Street Journal
The authors, Maximilian Kotz, Anders Levermann and Leonie Wenz from the Potsdam Institute for Climate Impact Research in Germany, corrected underlying economic data and methodology, but acknowledged the changes were too substantial for a correction.
Retraction Watch
New York Post
The revised analysis reduced the projected global income decrease by 2050 from 19% to 17%, and lowered the annual climate damage cost estimate from $38 trillion to $32 trillion, according to the institute's updated calculations.
Aei
EuroNews
Despite the retraction, the authors and other scientists maintain there is broad scientific consensus regarding the severe negative economic effects of climate change, with the revised findings still showing substantial impacts that outweigh mitigation costs.
EuroNews
The Wall Street Journal

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The Spin

Climate-concerned narrative

Nature's retraction of a flawed climate study demonstrates the scientific process working exactly as intended. The core findings remain valid and substantial — climate damages will still cost trillions annually by midcentury and overwhelmingly harm poorer regions with minimal historical emissions. Data corrections reduced projections modestly from 19% to 17% income loss, but the fundamental conclusion stands unchallenged.

The New York Times

EuroNews

Climate-skeptic narrative

This retraction exposes how climate science has crossed from scholarship into activism, inflating catastrophic predictions to drive policy. The paper's damage estimates were tripled by data errors, yet it became the second most cited climate study and shaped global financial regulations. When researchers prioritize producing alarming numbers over rigorous analysis, public trust erodes and costly policies get built on fundamentally flawed foundations.

The Free Press

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