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Professor Sues PNAS Over Paper Criticisms

Stanford’s Mark Jacobson is asking for $10 million in damages after the journal published a critique of his work on renewable energy.

Written byKerry Grens
| 2 min read

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PIXABAY, FREE-PHOTOSUpdate (February 21): At a hearing yesterday in the District of Columbia Superior Court, a judge heard testimony from National Academy of Sciences lawyers, who were asking her to dismiss the defamation lawsuit. According to Retraction Watch, the attorneys argued that PNAS is protected by a law designed to preserve speech that’s in the public interest. Jacobson’s lawyer disagreed, but the judge has yet to make her decision.

Mark Jacobson, a climate scientist at Stanford University, is suing the National Academy of Sciences and the authors of a paper published in PNAS that criticized his 2015 PNAS study on renewable energy. As The Washington Post reported yesterday (November 1), Jacobson is asking for $10 million and a retraction of the critical report, claiming that the journal and authors knowingly published false statements.

Christopher Clack, the lead author of the 2017 paper that countered Jacobson’s work, tells the Post that “our paper underwent very rigorous peer review, and two further extraordinary editorial reviews by the nation’s most prestigious academic journal, which considered Dr. Jacobson’s criticisms and found them to be without merit. It is unfortunate that Dr. Jacobson has now chosen to reargue his ...

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Meet the Author

  • kerry grens

    Kerry served as The Scientist’s news director until 2021. Before joining The Scientist in 2013, she was a stringer for Reuters Health, the senior health and science reporter at WHYY in Philadelphia, and the health and science reporter at New Hampshire Public Radio. Kerry got her start in journalism as a AAAS Mass Media fellow at KUNC in Colorado. She has a master’s in biological sciences from Stanford University and a biology degree from Loyola University Chicago.

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