Researchers are exploring the chance of using the gene-editing technology CRISPR to grow crops that can survive environmental challenges. Cocoa beans can only grow within a fine strip of rain forested land approximately 20 degrees north and south of the Equator. Humid rainy temperature is best suited for the growth of cocoa trees which produce cocoa beans. Scientist say they are afraid that diseases and a changing climate will suck moisture from the soil and make it unlikely to produce a good crop in many regions around the world by 2050. According to experts, the problem is that most cocoa is produced by poor families who cannot afford fertilisers and pesticides.

Source: The Express Tribune January 04, 2018 13:52 UTC