Babbage: The shot of the century

The discovery of insulin was a breakthrough in medicine, allowing millions of people to live with diabetes. Host Kenneth Cukier investigates how this life-changing innovation happened. Yet today less than half of the people in the world who need it have access to insulin — how can it be made more accessible? And what does the future hold for insulin treatments?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.