What’s the future of wine in a warming world?

Climate change is transforming wine production around the world. New wine-growing regions are emerging, where the conditions have never been better; while for many traditional producers, drought and rising temperatures are causing a crisis. How is the changing climate impacting the taste and origin of wine, and who are the winners and losers?

Presenter Sophie Eastaugh heads to the Crouch Valley in Essex, England, to find out why the area’s becoming a hotspot for boutique wine. And she travels to Penedes in Catalonia, where one of Spain’s oldest family wine companies, Familia Torres, are battling a four-year drought. How can traditional wine growers adapt to the challenge of a warming world?

Featuring: Katie & Umut Yesil, Co-founders of Riverview Crouch Valley wine in Essex Duncan McNeil, vineyard manager in Essex Miguel Torres, President of Familia Torres in Spain Josep Sabarich, Chief Winemaker at Familia Torres Mireia Torres, Director of Knowledge and Innovation at Familia Torres

Email us your comments and questions to theclimatequestion@bbc.com or WhatsApp: +44 8000 321 721

Production team: Presenter: Sophie Eastaugh Producers: Sophie Eastaugh, Jordan Dunbar and Osman Iqbal Production coordinator: Brenda Brown Sound designer: Tom Brignell Editor: Simon Watts