By John Tierney

May 18, 2021

https://nypost.com/2021/05/18/how-facebook-uses-fact-checking-to-suppress-scientific-truth/

At the end of a recent 800-meter race in Oregon, a high-school runner named Maggie Williams got dizzy, passed out and landed face-first just beyond the finish line. She and her coach blamed her collapse on a deficit of oxygen due to the mask she’d been forced to wear, and state officials responded to the public outcry by easing their requirements for masks during athletic events.

One reason is that a new breed of censors has been stifling scientific debate about masks on social-media platforms. When Scott Atlas, a member of the Trump White House’s coronavirus task force, questioned the efficacy of masks last year, Twitter removed his tweet. When eminent scientists from Stanford and Harvard recently told Florida Gov. Ron DeSantis that children should not be forced to wear masks, YouTube removed their video discussion from its platform. These acts of censorship were widely denounced, but the social-media science police remain undeterred, as I discovered when I recently wrote about the harms to children from wearing masks.

Facebook promptly slapped a label on the article: “Partly False Information. Checked by independent fact-checkers.” City Journal appealed the ruling, a process that turned out to be both futile and revealing. Facebook refused to remove the label, which still appears whenever the article is shared, but at least we got an inside look at the tactics that social-media companies and socialist-progressive groups use to distort and stifle science and public policy.

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My article was flagged because it cited a study by a team of researchers in Germany who established an online registry for thousands of parents to report on the impact of masks on their children. More than half of those who responded said that masks were giving their children headaches and making it difficult for them to concentrate. More than a third cited other problems, including malaise, impaired learning, drowsiness and fatigue.

The study passed peer review at a medical journal, Monthly Pediatrics, but it didn’t satisfy Facebook’s fact-checkers. Science Feedback labeled the study “Unsupported” on the grounds that it “cannot demonstrate a causal relationship between mask-wearing and these effects in children, due to limitations in its design.” The critique listed various limitations: The parents who responded to the registry were a self-selected sample; the parents couldn’t be sure if their children’s problems were due to masks or to something else; there was no control group of children who didn’t wear masks.