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Articles on Africa

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Coastal areas in West Africa are under intense pressure from demographic growth, economic expansion and ongoing climate change. IRD

Interdisciplinary approaches to coastal vulnerability: the pathway to coastal sustainability

Around the world, fragile coastal ecosystems are under intense pressure, and understanding and managing their complex interactions requires an integrated and interdisciplinary approach.
Modern computing allows to spot isolated trees and shrubs in semi-arid areas, facilitating research on the evolution of vegetation cover. Martin Brandt

How we mapped billions of trees in West Africa using satellites, supercomputers and AI

Advanced techniques allowed our research team to build an open database of billions of individual trees and challenge some common perceptions about vegetation in arid and semi-arid zones.
Workers pack syringes at India’s biggest syringe manufacturer. Government support has been key to developing this capacity. Photo by Sajjad Hussain/AFP via Getty Images

South African case study sheds light on how vaccine manufacturing can be developed

African governments, firms and donor agencies should align their efforts to support the local manufacture of vaccines and other health equipment in African countries.
A lorry trailer carries the coffins of the victims of a munitions explosion in Brazzaville, the Congolese capital, in 2012. Junior D. Kannah/AFP via Getty Images

Stockpiling munitions carries risks. The basic steps that can stop catastrophic explosions

Data suggests that Africa as a whole suffers a relatively high rate of casualties at munition sites where there are unplanned explosions.
Maker spaces give engineers and designers the tools to build low-cost medical equipment using locally available materials. Brandon Martin, Rice University

‘Frugal design’ brings medical innovations to communities that lack resources during the pandemic

Engineering students in Malawi and Tanzania have used the materials and tools available to them to build ventilators, personal protective equipment and UV disinfection systems.

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