The wine industry's biggest challenge

Climate change is changing the way winemakers plan, harvest and make their product. On the Greek island of Santorini we find out how new techniques of vine planting are helping to preserve water amid more frequent drought conditions. Investors in England have realised areas in the south of country have similar weather conditions to Champagne in France, 30 years ago. Plus we hear from experts in France and Australia to discover different methods the industry is using, and find out how new businesses are advising the global wine industry to ensure its survival in a changing world.Produced and presented by Daniel Rosney(Image: A picker throws the collected grapes from the vine in a tank at the Gusbourne Estate, Appledore near Ashford, England on October 28, 2022. Credit: Getty Images)