As research on long covid advances, how should countries respond to the impending public health emergency? Also, new hope in the fight against malaria in the form of a highly effective vaccine. And, why the sound of nature might be good for your health. Kenneth Cukier hosts 

A note for our listeners: from May 4th 2021 Babbage will be published every Tuesday.

For full access to The Economist’s print, digital and audio editions subscribe at economist.com/podcastoffer and sign up for our new weekly science newsletter at economist.com/simplyscience.

Hosted on Acast. See acast.com/privacy for more information.