Climate change and weather instability in France, Poland, and the Czech Republic are expected to lead to a decrease in barley and hop yields, potentially causing a global beer shortage. Higher temperatures are projected to reduce barley yields by 18% in France and 15% in Poland by 2050, while the quality of hops in the Czech Republic, a major producer, may fall by 25%. These unstable weather conditions have already impacted barley yields, resulting in record-high prices for malt and malting barley in Europe in 2022, and there is concern that the brewing company Asahi may not be able to meet the demand for beer in the future.