“One of the side motives of this study was to illustrate how climate change might be important for even those who think it doesn’t matter,” Trnka told CNN. Now, each of the basic ingredients of today’s beer — water, barley, yeast and hops – are threatened by global warming. Researchers used weather data and climate models to analyze how European hops have been and will be affected by climate change between 1970 and 2050, assuming precipitation decreases and temperature increases. Felix Kästle/picture alliance/Getty ImagesIn recent years, more consumers are preferring beer aromas and flavors that require higher-quality hops, according to the study. Since these hops are only grown in smaller regions, researchers say they’re put at even higher risk from climate change-fueled heat waves and droughts.

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Persons: Miroslav Trnka, ” Trnka, “, Beer, I’m, ”, Douglass Miller, ” Miller, Felix Kästle, they’re, Mark Sorrells, Sorrells, Trnka, it’s Organizations: CNN, Nature Communications, Change Research, Cornell University, Cornell University’s School, Integrative Plant Locations: Germany, Czech Republic, Slovenia, Pacific Northwest