Babbage: Opening up

Tech firm Microsoft has announced plans to embrace open data. Jeni Tennison, from Britain’s Open Data Institute, says it marks a milestone in the way big companies share data. Also, could mass testing for covid-19 provide a way out of the global lockdown? And, what is causing the worst drought in over 1,000 years in the south-west of the United States? Kenneth Cukier hosts  You can read The Economist’s full coverage of the coronavirus. Please subscribe for full access to print, digital and audio editions: www.economist.com/radiooffer. Hosted on Acast. See acast.com/privacy for more information.