Introducing: The Food Chain - Rethinking the potato

Introducing: The Food Chain - Rethinking the potato

Author: BBC World Service June 7, 2026 Duration: 27:16

Potatoes are having a moment. Once dismissed as dull, stodgy or even unhealthy, they are now back, appearing on restaurant menus, in food magazines and across social media feeds. But the story of the potato goes back much further. Ruth Alexander traces the journey of one of the world’s most familiar foods. From its origins millions of years ago to its place in today’s global food system. AJ Shehata, senior sous chef at Fallow restaurant in London explains why the potato forces chefs to get creative. At the Natural History Museum, botanist Sandy Knapp explains how the potato may have been born from a chance encounter between two wild plants in the Andes, an event that made it possible for potatoes to grow underground and spread across new environments. Potatoes USA president Blair Richardson explains how demand continues to grow worldwide, and how the industry is working to reshape the potato’s image. Nutrition scientist Candida Rebello shares research suggesting potatoes may be far more beneficial, and more misunderstood, than many people think. And, at the International Potato Centre in Peru, scientist Julian Soto works with farmers to conserve thousands of native potato varieties. In the Andes, potatoes are not just a crop, they are part of culture, identity and family life.


From the BBC World Service comes The Documentary Podcast, a series dedicated to immersive audio storytelling that explores the intricate layers of our global society. This isn't about quick news summaries; it's about settling in for a deep, thoughtful listen that brings you directly to the source. Each episode is built around the voices and experiences of people living the stories we often only see in headlines. You might find yourself on the road with Canada’s Sikh truckers, examining the far-reaching implications of China's overseas investments, or standing with communities on the front lines of the climate emergency. The production takes you into the minds of creative thinkers and follows profound personal journeys, all crafted with the BBC's renowned journalistic depth. For anyone with a curious mind looking to uncover hidden truths and make better sense of our complex world, this podcast offers a vital, human-centered perspective. It represents the best of documentary storytelling, where every narrative is an opportunity to listen, learn, and connect to the wider human experience far beyond the daily news cycle.
Author: Language: English Episodes: 100

The Documentary Podcast
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