As the world transitions towards renewable energy sources to combat climate change, Africa’s great apes face an alarming threat from the booming mining industry. New research published in Science Advances reveals that up to a third of Africa’s gorillas, bonobos, and chimpanzees are in peril due to the increasing demand for critical minerals essential for clean energy technologies like wind turbines and electric cars.
The study estimates that around 180,000 great apes are at risk, primarily due to the surge in mining activities for minerals such as copper, lithium, nickel, and cobalt. These minerals are abundant in Africa, home to approximately 30% of the world’s mineral resources. However, the extraction of these minerals is leading to the destruction of vital habitats, particularly the tropical rainforests crucial for the survival of Africa’s great apes.
Lead researcher Dr. Jessica Junker from the Conservation organization Re:wild emphasizes the urgent need for a balanced approach to the renewable energy transition. While shifting away from fossil fuels is crucial for addressing Climate change, it should not come at the expense of biodiversity. Dr. Junker warns that the current trajectory of mining activities may contradict environmental goals, highlighting the importance of reducing consumption and considering the broader ecological impacts.
Mining operations pose various threats to great apes, including habitat loss, Pollution, disease transmission, and increased accessibility to hunters and farmers as infrastructure expands into forested areas. The study reveals that more than two-thirds of primate species are already facing extinction, making the protection of their habitats even more critical.
The research, conducted in collaboration with institutions such as the German Centre for Integrative Biodiversity Research and Martin Luther University Halle-Wittenberg, utilized data on mining sites across 17 African countries. It identified significant overlaps between mining activities and areas with high ape densities, particularly in countries like Liberia, Sierra Leone, Mali, and Guinea.
Despite the ecological sensitivity of many affected areas, they often lack adequate protection. Shockingly, the study found that 20% of mining sites intersect with regions deemed critical habitats for biodiversity. Dr. Junker stresses the importance of recognizing the value of preserving untouched regions to mitigate Climate change and prevent future ecological crises.
Efforts to mitigate the impact of mining on endangered species are essential. However, the lack of transparency regarding biodiversity data from mining companies poses a significant challenge. Additionally, biodiversity offset schemes, designed to compensate for environmental damage, often fall short in addressing permanent impacts on species like great apes.

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