insert_link Africa Africa’s wildebeest: those that can’t migrate are becoming genetically weaker – new study By Joseph Ogutu, University of Hohenheim Wildebeest – large African antelopes with distinctively curved horns – are famous for their great migrations on the grasslands of eastern and southern Africa. One hundred and fifty years ago, they migrated in huge numbers across the continent, in search of grazing and water and to find suitable areas for calving. Migration is crucial to sustain their large populations. But their […] todayApril 15, 2024 41
insert_link Africa Analysis of largest elephant surveys ever shows stable population, but disturbing trends By Jim Tan via Mongabay New research comparing data from the two largest-ever elephant surveys reveals the overall population in the Kavango Zambezi Transfrontier Conservation Area is stable, but also uncovers some concerning local trends. Elephant numbers in Botswana, home to more elephants than any other country, are stable overall, but declining numbers in areas where hunting is permitted, and increasing numbers in protected areas, suggest underlying […] todayApril 11, 2024 19
insert_link Environment Fossil beetles found in a Botswana diamond mine help us to reconstruct the distant past By Sandiso Mnguni, University of the Witwatersrand When most people think of fossils they probably picture bones. But there’s much more to the global fossil record: plants, shells, minerals and insects. The study of fossil insects is called palaeoentomology. Palaeoentomologists like myself seek out and study fossil insects that were trapped in mud which later became rock sediments, and those found in amber (tree resin). Very few deposits […] todayApril 11, 2024 10
insert_link Environment Government to invests millions in National Park upgrades The Ministry of Environment, Forestry, and Tourism Namibia plans to allocate N$ 40.7 million for upgrades in the Etosha National Park, including renovating entrance gates and sanitation facilities by July 2025. Additionally, N$7.2 million will be invested in upgrading facilities and infrastructure in the Hardap National Park. The improvements, according to Ministry spokesperson Romeo Muyunda, are funded through the NamParks V project, a collaborative effort between the government and Germany's […] todayApril 10, 2024 45
insert_link Environment Effective climate activism requires honest conversations about its challenges By Mike DiGirolamo Climate activist Clover Hogan says environmental activists face growing challenges not just from outside their movements, but also from within. She shares how the prevalence of unpaid labor can make young activists’ lives even more difficult in the present while they advocate for a more livable future. Add to that criticism for perceived imperfections over lifestyle choices and infighting between colleagues that can lead some to choose […] todayApril 10, 2024 17
insert_link Environment Tiny weevils are waging war on the invasive water lettuce plant choking South Africa’s Vaal River By Julie Coetzee, South African Institute for Aquatic Biodiversity Water lettuce (Pistia stratiotes L.), also known as Nile cabbage, is a free-floating aquatic plant from the family Araceae, the same family as the arum lily. It’s found on every continent except Antarctica and grows well in tropical to sub-tropical climates. Research suggests it may have originated in South America because it has natural enemies there which have […] todayApril 10, 2024 29
insert_link Environment Cold temperatures, widespread rainfall and flooding continues over parts of South Africa In a recent report regarding the consequences of the storm in Cape Town, the City's Disaster Risk Management told SA media outlet Independent Online that nearly 3,000 structures suffered damage by the gale-force winds, heavy rainfall, and thunderstorms that have battered the Western Cape. This as extreme weather conditions continue along South Africa's southern and eastern coasts until Wednesday. Officials reported storms with heavy rain and strong winds hitting the […] todayApril 9, 2024 23
insert_link Business / Economics World Bank’s IFC under fire over alleged abuses at Liberian plantation it funded An investigation into the International Finance Corporation’s handling of human rights abuses at a project it financed in Liberia, the Salala Rubber Corporation, is expected to severely incriminate the World Bank’s private lending arm. The World Bank’s Compliance Advisory Ombudsman investigated whether the IFC did enough to address allegations of gender-based violence, land grabbing and unfair compensation by its client, Socfin, between 2008 and 2020. It’s anticipated that […] todayApril 8, 2024 31
insert_link Africa Why is Ghana so hot this year? An expert explains By Yaw Agyeman Boafo, University of Ghana Ghana’s meteorological agency and the state’s health service have issued warnings about a period of very high temperatures expected in the first half of 2024 around the country. Ghana’s experience is part of a global phenomenon: record temperatures were recorded in 2023. Yaw Agyeman Boafo, the programmes coordinator and a senior research fellow at the University of Ghana’s Centre for […] todayApril 8, 2024 28
