Africa

9 results

Safou fruit reveals dynamic urban genetic diversity

Disturbances linked to human activity - overexploitation, deforestation, climate change etc. - are all threats to the genetic diversity of plants. However, city dwellers with cultivated gardens can play a key role in protecting species. A multidisciplinary study combining genetics and ethnoecology...

Covid-19, women take the lead

In India, Senegal and Brazil, women in lockdown are involved in solidarity initiatives. Preparing and distributing meals, transporting medicines to the most vulnerable, making and donating masks, they mobilized throughout the health crisis by managing to adapt to the restriction measures.

Uganda may hold the key to the future of robusta coffee!

Hit by climate change, coffee production is seriously under threat. To combat this risk, international teams, including the IRD team led by Valérie Poncet, went in search of wild coffee plants such as robusta in the forests of Uganda. They thus identified previously unknown and drought-resistant...
Eroded sandy coast, seen in the distance from a boat at sea.

Toward the end of the beaches on the southern Mediterranean coast?

The rapid erosion of the sandy North African coast, which is disappearing almost in front of our eyes, is very alarming. Scientists are working to measure the effects, evaluate the impacts and understand the causes in order to propose possible solutions.

The keys to preventing future pandemics

In praise of glaciers, those dragons of ice viewed with concern and fascination

Coronavirus

Covid-19: the need for a One Health strategy

If the pandemic continues, the risk that other animal species may be infected by Sars-Cov-2 will increase, thereby multiplying the possibilities of virus mutation and the likelihood of animals ultimately helping to spread the virus. It is therefore necessary to adopt an approach incorporating the...

Covid-19: The Social Sciences Join the Battle

When epidemics first emerge, all eyes tend to turn to the epidemiologists, virologists and clinical trials. The humanities and social sciences also have an important role to play, both in studying the phenomenon and providing a response to it. Two of the IRD’s health anthropologists talk about their...

Bats, a never-ending source of viruses posing a threat to human health?

For weeks now, all eyes have been on an invisible enemy which is stalking the populace and threatening the health of millions, killing far too many, profoundly altering our way of life, bringing the global economy to its knees and paralysing our politics.