Pinto, Izidine; Jack, Christopher; Lennard, Christopher; Tilmes, Simone; Odoulami, Romaric C. (2020): Africa's Climate Response to Solar Radiation Management with Stratospheric Aerosol. In Geophysical Research Letters. DOI: 10.1029/2019GL086047.

"We investigate the potential impact of SRM on temperature and rainfall means and extremes over sub‐Saharan Africa using simulations from the Geoengineering Large Ensemble (GLENS). We found SRM significantly reduces temperature means and extremes, however, the effect on precipitation is not as linear."

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"The idea that the world needs to plant more trees is not controversial. Trees suck carbon out of the atmosphere, storing it in the earth instead. So if we plant enough new forests — these would need to cover as much as one-third of all the land in the world, some estimates suggest — we should be able to prevent the planet from becoming any hotter."

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"In an era of climate change, large-scale land acquisitions threaten to revive classic tactics of colonialism in new institutional forms. Countries and corporations – often working in concert – have been buying land around the world. The political implications of this slow transfer of the material means of critical resource security from the Global South to the Global North are vast and dire. They also complicate the politics of our responses to the climate crisis, which include the prospects for genuinely participatory carbon removal."

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"Experts discuss solar radiation management (SRM) governance in Kenya. They add that more R&D on SRM is needed in Africa to help address climate change. But an expert says that Africa cannot fund SRM tech because it is costly."

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