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Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

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Deaths attributable to household air pollution and ambient particulate matter (PM 2.5 ) air pollution in Ethiopia, Ghana, Rwanda, and overall in Africa, 1990–2019. The team devoted special attention to three rapidly developing Sub-Saharan countries: Ethiopia, Ghana and Rwanda. Air pollution was responsible for 1.1 Fisher et al.

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EPA report to Congress finds a strong scientific and technical foundation for mitigating black carbon emissions

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Clean clouds and non-light-absorbing (transparent) particles scatter or reflect sunlight, reducing the amount of solar energy that is absorbed by the surface. BC suspended in the atmosphere absorbs some incoming solar radiation, heating the atmosphere. Most solar radiation is absorbed by the Earth’s surface and warms it.

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