The document discusses the results of a study on the impact of climate change on coffee production. Researchers found that suitable land for coffee production could decline by up to 50% by 2050 due to rising temperatures and changing rain patterns associated with climate change. Arabica coffee was found to be especially threatened, as its growing regions may shrink by 88% under a business-as-usual scenario of increasing greenhouse gas emissions. The study concludes that climate change poses a severe risk to the coffee industry worldwide.