"Climate Change Threatens 90% of Traditional Wine Regions and Alters Grape Fermentation"

Climate change is threatening the existence of traditional wine regions, with 90% of specific areas in Europe, Southern California, and other regions at risk of disappearing within decades due to excessive drought and heat waves. The study estimates a substantial risk of unsuitability for 49-70% of existing wine regions, with Southern California facing a potential 50% decline in suitable wine production area by the end of the century. While rising temperatures may make other regions more suitable for grape growing, adaptation is essential for wine producers to maintain global supply and quality amidst changing climate conditions.