![The Economist Radio (All audio) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/026/794/small/the-economist-all-audio.jpg)
Summary: Turkey is holding a referendum on giving sweeping new powers to Recep Tayyip Erdogan. Our deputy editor Edward Carr explains what's at stake for the country. Also on the show: Chinese writers use science fiction to criticise their society. And while most of the world is migrating to cities, a growing numbers of urban dwellers in Italy are taking up farming. Josie Delap hosts.