From the BBC World Service: In an exclusive interview with the BBC, the World Trade Organization’s director-general Ngozi Okonjo-Iweala says that when countries bring production back home — known as “reshoring” — it does not necessarily make supply chains more resilient. She thinks it contributes to a fragmentation of global trading relationships. Plus, how the popularity of the Mediterranean island Ibiza has driven up rents, making life hard for workers and the tourist businesses that employ them. And the streets of Paris see the return of a historic race of cafe servers.