11/06/2022 GMT

The World Trade Organisation is holding the first face to face meeting of trade ministers from around the world in four years this weekend. With the global economy reeling from the supply chain crisis and the impact of the war in Ukraine on food and the cost of living, the agenda for ministers is a full one. On Talking Business this week Aaron Heslehurst speaks to the Director General of the WTO, Ngozi Okonjo-Iweala, about how the organisation can address the big global questions and how the WTO can get its critical dispute system working again.