Southern African economies need more organised and sustainable measures to increase the participation of emerging suppliers in supermarket value chains. This will help economic transformation.
Reflections on World Wetland Day on how this precious resource can be used sustainably to reduce rural poverty, improve food security and strengthen livelihood in the face of climate change.
Eric Delaporte, Institut de recherche pour le développement (IRD)
One year after the end of the West African Ebola epidemic, a study of survivors in Guinea shows what has been learned about the deadly virus, and what remains unknown.
Britons, Nigerians, Americans and Brasilians don’t see time in the same way. These differences are explained by the history and constraints of each country.
Saliou Niassy, University of Pretoria et Sunday Ekesi, International Centre of Insect Physiology and Ecology
Insects have often been described with words like “disgusting” and the idea of eating them horrifies some people. But this needs to change as they can be an important food source.
Africa needs to learn from the experiences of others who have negotiated free trade pacts. In particular it needs to ensure its process is inclusive and does not pander to a few special interests.
The risk following recently ended economic booms in Africa is that, due to insufficient planning and excessive optimism, the windfalls were wasted. But there are signs that Africa may be changing.
As long as the EU strikes deals with dictators and pushes trade agreements that worsen the economic situation in many African countries, attempts to reduce migratory pressure will fail.
Are giraffes really facing extinction? The decline of these beloved animals - and many others – has been hidden in plain sight as Africa builds ever more roads, railways and cities.
Hesam Kamalipour, The University of Melbourne; Alexei Trundle, The University of Melbourne; André Stephan, The University of Melbourne; Hayley Henderson, The University of Melbourne et Melanie Lowe, The University of Melbourne
Informal settlements are often undocumented or hidden on official maps, but they house about a billion people worldwide. Their existence demands a more sophisticated approach to urban development.
Anthropologue et démographe, professeur émérite au Muséum national d’histoire naturelle et conseiller de la direction de l'INED, Muséum national d’histoire naturelle (MNHN)