The ethics of small COVID-19 trials, and visiting an erupting volcano

The ethics of small COVID-19 trials, and visiting an erupting volcano

There has been so much research during the pandemic—an avalanche of preprints, papers, and data—but how much of it is any good? Contributing Correspondent Cathleen O’Grady joins host Sarah Crespi to discuss the value of poorly designed research on COVID-19 and more generally. In September, the volcano Cumbre Vieja on Spain’s Canary Islands began to erupt. It is still happening. The last time it erupted was back in 1971, so we don’t know much about the features of the past eruption or the signs it was coming. Marc-Antoine Longpré, a volcanologist and associate professor at Queens College, City University of New York, discusses the ongoing eruption with Sarah and what today’s sensors tell us about what happens when this volcano wakes up. This week’s episode was produced with help from Podigy. [Image: Eduardo Robaina; Music: Jeffrey Cook] [alt: The eruption of Cumbre Vieja, September 2021] Authors: Sarah Crespi; Cathleen O’Grady Learn more about your ad choices. Visit megaphone.fm/adchoices

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Tracking ivory with genetics, the letter R, and a news roundup

Tracking ivory with genetics, the letter R, and a news roundup

Samuel Wasser discusses using genetics to track down sources of elephant ivory, Suzanne Boyce talks with Susanne Bard about why it's so hard to say the letter R, and David Grimm brings online news sto...

18 Kesä 201533min

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21 Touko 201530min

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Richard Stone discusses science in Cuba: isolation, innovation, and future partnerships, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: Garry Balding/Creative Commons Lice...

14 Touko 201525min

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Michael Mina discusses how measles destroys immunity to other infectious diseases and why the measles vaccine has led to disproportionate reductions in childhood mortality since its introduction 50 ye...

7 Touko 201526min

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James Sanchirico discusses the challenges of creating sustainable fisheries in developing countries, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: © Simon Bush] Learn mor...

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