Speeding up science during the pandemic
Editor’s note: The Economist is making some of its most important coverage of the covid-19 pandemic freely available to readers of The Economist Today, our daily newsletter. To receive it, register here. For our coronavirus tracker and more coverage, see our hub
IT IS A testament to the machinery of science that so much has been learned about covid-19 so rapidly. Since January the number of publications has been doubling every 14 days, reaching 1,363 in the past week alone. They have covered everything from the genetics of the virus that causes the disease to computer models of its spread and the scope for vaccines and treatments.
What explains the speed? Much as in other areas of life, covid-19 has burnt away encrusted traditions. Scientific journals have done their best to assess and publish research in days rather than their customary months or years. But a bigger factor behind the breakneck pace of publication is the willingness of biomedical scientists to bypass journals altogether and share their work quickly in the form of preprints—research manuscripts that are posted freely online and which have not been peer-reviewed.
Preprints are not a new idea. They have been an...