Babbage: Polio returns
Babbage from The Economist - A podcast by The Economist
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Why has polio made a comeback in Venezuela and how does it spread? Tien Tzuo, founder of Zuora, says there will be no need to own anything in the future — you will subscribe to everything. And research into how marine mammals respond to predators shows there is safety in numbers. Tom Standage hosts. Hosted on Acast. See acast.com/privacy for more information.
