By Melissa Kravitz Hoeffner Over six gallons of water are required to produce one gallon of wine. "Irrigation, sprays, and frost protection all [used in winemaking] require a lot of water," explained winemaker and sommelier Keith Wallace, who’s also a professor and the founder of the Wine School of Philadelphia, the largest independent wine school in the U.S. And water waste is just the start of the climate-ruining inefficiencies commonplace in the wine industry. Sustainably speaking, climate change could be problematic for your favorite glass of wine. Wine, in all its sippable glory, is, after all, an agricultural product, dependent on several, ever-changing factors that impact the taste, look and longevity of each bottle. The temperature, the weather and the ground (collectively known as the terroir) the grapes are grown in all affect every single bottle of wine. And, like any product that relies on uncontrollable environmental factors, wine is in trouble due to human-caused climate change. Rising temperatures, droughts, forest fires, natural disasters and other unfortunate, once rare, now increasingly more common , climate-related catastrophes are endangering small and large wineries alike. According to a new study, wine regions across the planet could shrink by more than 50 […]

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