How El Niños change the world

Scientists warn that a “super” El Niño could be on its way which, combined with the effects of human-caused climate change, could result in 2027 being the warmest year on record. Yet El Niño is not just a climate story - throughout history, this recurring weather pattern has helped shape global events, triggering everything from famines and revolutions to impacting the Cold War. In this episode, we speak to historian Peter Frankopan, Professor of Global History at Oxford, to discuss what historical El Niños tell us about what cou be coming our way, and how we can collectively prepare.

Producers: Valerio Esposito and Aron Keller

Executive producer: James Shield and China Collins

Mix: Travis Evans

Senior news editor: China Collins

Photo: A woman rides a bicycle in the rain in Yangon, Myanmar, 22 May 2026. Credit: Nyein Chan Naing/EPA/Shutterstock