This story originally He appeared on the grist and is part of the collaboration in the climate.
Only four West African countries are the foundation of the industry worth more than $ 100 billion. In the tropical peoples of D’Ivoire, Ghana, Cameroon and Nigeria, the rows of cacao trees spouth carriers carry a dozen seeds. Once counted, these humble beans are dried, baked and processed into something beloved around the world.
Chocolate is desired for millennia and especially on valentine’s day, the infallible is a sign of love. But as all the messy time continues to initiate the costs of confectioners, sweet treats became a symbol of something as little romantic: climate change.
Two reports published last weeks have found that heating the temperature is excreted outside the optimal range for the growth of CACAO in the countries in the heart of the world offer, especially during the primary harvest. The research reveals that the ignition of oil, coal and methane baked Planetor cocoa belt and the accelerating prices of chocolate.
“One of the foods that the world likes most about climate change,” Kristina Dahl said, Deputy Prime Minister of Non-Profit Climate Central, who wrote one of the two reports. . on this food we love so much. “
About 70 percent of world cocoa are grown in West Africa, with Côte d’Ivoire, Gan, Cameroon and Nigeria largest manufacturers. Most remnants are grown in places with similar climates not far from the equator, such as Indonesia and Ecuador. The trees grow best in rainforest conditions with high humidity, heavy rain, nitrogen soil and natural winds. Exposure to temperatures larger than 89.6 degrees Fahrenheit encourages water stress, hinders the growth of the plant and erodes the quality and amount of tree yield seeds.
Last year, the warming added at least six weeks in the days above that threshold in almost two-thirds of cocoa d’Ivoire, Ghana, Cameroon and Nigeria, are likely to contribute to a catastrophic harvest, according to the Central Report.
The researchers examined temperature data for the region and assessments of what could be experienced in the past decade in the world without human warming. They found that between 2015. and 2024. increased the number of days that each state experiences the range of range above ideal for the growth of CACAO for an average of two to four weeks a year. Most of these hot days came in the main crop cycle, when plants flourish and produce beans. Heating also changes rain patterns, accelerate drought, facilitating the spread of devastating diseases such as Pod Trules and contribute to soil degradation. Another new study revealed low pollination rates and temperatures more than the average in Ghana combined the return limit.
