A group of prominent scientists spread misinformation about COVID’s origins. Mainstream journalists missed the story.

Nate Silver:

But I’m going to make an exception here, because we have a scandal where the facts are relatively simple and clear — but which was nevertheless extremely consequential.

Here’s the scandal. In March 2020, a group of scientists — in particular1, Kristian G. Andersen the of The Scripps Research Institute, Andrew Rambaut of The University of Edinburgh, Edward C. Holmes of the University of Sydney, and Robert F. Garry of Tulane University — published a paper in Nature Medicine that seemingly contradicted their true beliefs about COVID’s origins and which they knew to be misleading. The paper, “The proximal origin of SARS-CoV-2”, has been cited more than 5,900 times and was enormously influential in shaping the debate about the origins of COVID-19.

We know this because of a series of leaked and FOIAed emails and Slack messages that have been reported on by PublicRacket News, The Intercept and The Nation along with other small, independent media outlets. You can find a detailed summary of the claims and a copy of the emails and messages here at Public. There’s also good context around the messages here (very detailed) or here and here (more high-level). 

The messages show that the authors were highly uncertain about COVID’s origins — and if anything, they leaned more toward a lab leak than a spillover from an animal source. But none of that was expressed in the “Proximal Origin” paper, which instead said that “we do not believe that any type of laboratory-based scenario is plausible”. Granted, there is a little bit of ass-covering — “More scientific data could swing the balance of evidence to favor one hypothesis over another,” they also wrote in the paper. But the message — natural origin good, lab leak bad — was received clearly enough by mainstream news outlets. “No, the new coronavirus wasn’t created in a lab, scientists say”, reported the CBC in covering the paper. “COVID-19 coronavirus epidemic has a natural origin” was the headline at Science Daily.

In the Slack and email messages, the authors worked to manipulate the media narrative about COVID-19’s origins and to ensure that their private uncertainty wasn’t conveyed in conversations with reporters. They also thought they were going to get away with it. “The truth is never going to come out ”, wrote Rambaut in one message. This went beyond mere motivated reasoning. There was an enormous gap between what the authors believed privately and what they stated publicly, including in the “Proximal Origin” paper — again, see the above links for more detail.