The world has stumbled through the pandemic by nationalising risk. In heavily infected countries citizens have been ordered to stay home for weeks at a time. As covid-19 vaccination programmes spread, governments must gradually restore choice to the individual. How? We speak to Ozlem Tureci and Ugur Sahin—the couple who co-founded BioNTech which created the first covid-19 vaccine to get regulatory approval.  Alok Jha, The Economist's science correspondent, hosts with our health policy editor, Natasha Loder. The Economist's deputy editor Edward Carr, Europe correspondent Vendeline Von Bredow and Dan Rosenheck from our data team join them. For full access to The Economist’s print, digital and audio editions subscribe at economist.com/thejabpod. Sign up for our new weekly science newsletter at economist.com/simplyscience and data newsletter at economist.com/offthecharts   See acast.com/privacy for privacy and opt-out information.