Science journalism and the experimenter’s regress

The dialectic of science journalism, especially as refracted through social media, is to begin with the overenthusiastic claim “Study proves P.” Within a couple of days, the antithesis: “Study shows nothing of the kind, and anyway not-P.” Then there’s a storm, a cute puppy, or racism, and the matter is never resolved in a progressive synthesis.

Take the recent specimen of a study on the effectiveness of various kinds of face mask. Coverage popped up in my feeds from numerous friends.1 Most people took away the lesson that gaiters were worse than no face mask at all.

Yesterday, Slate ran the antithesis under the headline For All We Know, Gaiter Masks Are Fine.

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