SUSTAINABILITY - The African Mirror

Nov

07

2025

Farmers lend a hand in climate change resilience

SUSTAINABILITY

IT is mid-morning in Mbale, Vihiga County, Kenya, and the atmosphere is bustling with activity. Women are arranging bundles of sukuma wiki and tomatoes into crates while three men inspect the beehives that buzz softly at the farm's edge. Once a midsized solar pump is activated, it transports water via narrow tubes that wind between columns of vegetables. This is the Vihiga Mixed Farmers’ Cooperative, composed of 24 families overseeing 12 hectares of diverse crops and bee species. They cultivate vegetables, maintain beehives, and care for passion fruit vines that ascend the hills behind their houses. “We keep everything running…

Nov

06

2025

By KATIE REID; AOIFE DALY, and FLORENCIA PAZ LANDEIRA

Children and young people at climate talks: seen, photographed, but not allowed to decide anything

SUSTAINABILITY

CHILDREN and young adults are very much involved in campaigning against the climate change that older generations have caused. The global youth climate justice movement uses protests, strikes and court cases to block fossil fuel expansion. But do they have any say in what their governments do to address climate change, or a voice at the annual COP climate change conferences, where the world’s leaders make important climate decisions? Research by Florencia Paz Landeira, Alicia O'Sullivan, Aoife Daly and Katie Reid, law scholars for the Youth Climate Justice Project, discusses what needs to be done to give the young a…

Nov

05

2025

By DIOGO VERÍSSIMO and SALLY SINCLAIR

Why are so few environmental criminals on Interpol’s ‘most wanted’ list?

SUSTAINABILITY

ENVIRONMENTAL crime is big business, often listed among the world’s top five criminal activities, just behind counterfeiting and drug crime. So it would be reasonable to think it is a big priority for global law enforcement. But our new research suggests this is not the case. For each country, using a global list to track down wanted individuals, less than 2% of the crimes they were wanted for were environmental, on average. Interpol’s red notices are one of the few ways to understand international law enforcement priorities. When nations submit a red notice, these alerts Interpol’s 196 member nations of…

Nov

01

2025

By DECIDE MABUMBO

Climate crisis is a daily reality for many African communities: how to try and protect them

SUSTAINABILITY

FOR many African communities, the climate crisis is not a future scenario – it is a daily emergency. Irreversible losses, destroyed homes, failed harvests, vanishing ecosystems and lack of access to clean water are already happening. I’m a researcher in how to manage the risks of climate change and protect communities against climate disasters. I work with the International Water Management Institute, a non-profit organisation that works to improve water and land management to enhance food security, livelihoods and climate resilience. My research into drought-tolerant crops, efficient irrigation and community-based water management has shown how early investment in these water-smart…

Oct

29

2025

By Conrad Onyango, bird story agency

Surge in floating solar projects

SUSTAINABILITY

AFRICA is fast turning its dams, reservoirs and lagoons into electricity plants as floating solar power begins to take shape across the continent. Some projects have gone live as new construction goes on stream and other projects fill the pipeline, signalling a shift from prospects a few years ago to national energy strategies. In Nigeria, Mozambique, Ghana, Morocco and Seychelles, there are a handful of first-mover projects, which governments are banking on to bolster their share of renewable energy on the national grid. Renewable energy expert, George Obondi, told bird in a call that the technology is rapidly gaining traction…

Oct

27

2025

By PHILIPPES MBEVO FENDOUNG

Yaoundé is set to sizzle at 38°C by 2030: how green design could cool Cameroon’s capital

SUSTAINABILITY

YAOUNDÉ, the Cameroonian capital, is a vibrant, cosmopolitan city where green hills meet modern architecture, creating a harmonious blend of culture, history and urban dynamism. The city has expanded significantly over the years because of urbanisation – its population has grown from 59,000 in 1957 to nearly 4.1 million in 2020. Its expansion, however, has brought about a sharp decline in vegetation, turning the city into a collection of urban heat islands. A recent study says that Yaoundé will get hotter over the next five years. Yaoundé’s urban heat island phenomenon is magnified by the fact that poverty in the…

Oct

22

2025

By IFEYINWA IJEOMA OBIANYO

Nigeria needs 200,000km of durable new roads but it’s expensive: we tested plastic to make them stronger and cheaper

SUSTAINABILITY

NIGERIA doesn’t have enough roads, and it’s making life harder for people, especially in rural areas. The Nigerian government’s latest estimate is that the country needs another 200,000 kilometres of roads, and this will cost a whopping N18 trillion (US$12.2 billion). These new roads will help people get to schools, hospitals and markets, and boost the economy. But the high price of equipment, maintenance, labour and materials needed, like aggregates, bitumen (tar or asphalt) and cement, is putting the new roads out of reach. Rough terrain, environmental concerns and complicated road designs can make building roads more expensive too. For…

Oct

17

2025

By BENETT SIYABONGA MADONSELA

Indigenous knowledge systems can be useful tools in the G20’s climate change kit

SUSTAINABILITY

INDIGENOUS knowledge systems are bodies of knowledge that were developed and used by local communities for centuries. They shape how people understand their environment, solve problems, and live sustainably. Bennet Siyabonga Madonsela, environmental scientist and Indigenous knowledge systems researcher, explains how these systems can help the world adapt to climate change, and what South Africa, as the 2025 president of the G20 group of most powerful economies, should do to promote them. What are Indigenous knowledge systems? Indigenous knowledge systems are sets of knowledge that were developed long ago and passed down through the generations in various ways, including through…

Oct

09

2025

By ANNAH LAKE ZHU and AMADOU NDIAYE

Africa’s ‘great green wall’ is stalling: in Senegal very few planted areas show progress

SUSTAINABILITY

AFRICA’S Great Green Wall project began as an ambitious plan to build a 15-kilometre-wide band of trees across the north of Africa. The African Union launched the project in 2007 with plans for the trees to extend for 6,000 kilometres through 11 countries in the Sahel, restoring 100 million hectares of land from Senegal to Djibouti and Ethiopia. Its main aim was to prevent the Sahara Desert from advancing. But the Great Green Wall’s also been billed as a solution to climate change, poverty, and even extremism. Senegal has been one of the most active countries implementing the Great Green…

Oct

04

2025

By BHEKUMUZI DEAN BHEBHE

The politics of Africa’s Energy Bank: The Trojan horse on a risky path back to debt and dependency

SUSTAINABILITY

AFRICA Energy Week, the platform where governments and big business come together to discuss the pertinent agenda of electrification, industrialisation, and development for the continent, is currently underway in Cape Town. A few weeks ago, African leaders gathered in Addis Ababa for the Second Africa Climate Summit in September, and a bold and troubling idea is gaining momentum: the creation of an “African Energy Bank.” This idea is being fronted as a homegrown financing solution for the continent’s energy needs. Last year in September, the AEB was inaugurated. There were hopes that the bank would be launched in the first…