Editor’s note: The team used an excavator to cut a trench through the center of the termite mounds, then carefully took soil samples every 10 cm down and 50 centimeters across. Another example of the hubris of human supremacy.
Inhabited termite mounds along the Buffels River in Namaqualand, South Africa, are an astounding 34,000 years old, according to a new study.
Termites are a diverse group of insects that play a vital ecological role by breaking down organic matter. They live in complex social groups, and some species create large underground nests. These can include extensive tunnels and chambers where the termites live and store plant material. Some termite mounds can be very old; in 2018, researchers discovered termite mounds in Brazil that were 4,000 years old.
But a recent Science of The Total Environment study has discovered that termite mounds inhabited by southern harvester termites (Microhodotermes viator) in Namaqualand are far, far older. Using radiocarbon dating, the researchers found that the mounds have been used by termites for 34,000 years, since before the last Ice Age. During this period, humans were busy making cave art while a few Neanderthals were still hanging on in southern Europe. The world was still full of megafauna like woolly mammoths, saber-toothed cats and giant sloths.
The study also gives an unparalleled view of the past climate cycles in the region, and points to a previously unexplored role of termites in storing carbon, says Michele Francis, a senior lecturer at Stellenbosch University and the study’s lead author.
“Our gut told us [the mounds] were special, and when we dug through and saw these old nests and termites, we thought ‘wow,’” Francis says. “It’s like watching a video of the past.”
Namaqualand is a semiarid region in western South Africa, known for abundant spring wildflowers. The land along the Buffels River is dotted with low mounds called heuweltjies, which are about 40 meters (130 feet) in diameter, where the southern harvester termites live in underground nests. A hard calcite layer on top of the mounds protects the termites from aardvarks (Orycteropus afer) and other insectivores.
To sample the mounds, the researchers first used an excavator to dig a trench 60 m (197 ft) wide by 3 m (10 ft) deep through the center. Then, in what Francis describes as hot, dusty work, they took samples across the entire cross section, using small metal spatulas to scrape soil into plastic bags. Sometimes the termites would come out and frantically try to repair their nests, using balls of soil to plug the holes the researchers had made.
Francis says she already suspected the mounds were quite old — but was still surprised when radiocarbon dating analysis revealed that the carbonate was up to 34,000 years old. Organic material, which degrades much faster, was also remarkably well preserved, and was up to 19,000 years old. The younger organic material was found lower down, demonstrating how the termites bury carbon deep in the mound.
The analysis provided an unparalleled view into the past, and indicates that these termites may play a previously unappreciated role in storing carbon, Francis says.
To sample the mounds, the researchers first used an excavator to dig a trench 60 m (197 ft) wide by 3 m (10 ft) deep through the center. Then, in what Francis describes as hot, dusty work, they took samples across the entire cross section, using small metal spatulas to scrape soil into plastic bags. Sometimes the termites would come out and frantically try to repair their nests, using balls of soil to plug the holes the researchers had made.
Francis says she already suspected the mounds were quite old — but was still surprised when radiocarbon dating analysis revealed that the carbonate was up to 34,000 years old. Organic material, which degrades much faster, was also remarkably well preserved, and was up to 19,000 years old. The younger organic material was found lower down, demonstrating how the termites bury carbon deep in the mound.
The analysis provided an unparalleled view into the past, and indicates that these termites may play a previously unappreciated role in storing carbon, Francis says.
This can happen in two ways. First, the termites gather small sticks or other carbon-rich plant material at the surface and carry them more than a meter (3 ft) underground, where they’re less likely to release carbon into the atmosphere as they decompose. Second, tunnels created by the termites allow rainwater to move through the mound. This rainwater can carry minerals and dissolved inorganic carbon deeper through the soil profile and into the groundwater.
It’s already established that termites contribute to the global carbon cycle, because many termite species use methane-producing microbes to digest their food. But so far their role in carbon storage and sequestration hasn’t really been explored, Francis says.
Francis, along with researchers from the U.S. and elsewhere, now plans to look at exactly how the carbon in the heuweltjies is being stored. She says she suspects that microbes are converting the organic carbon into a mineral form, which would explain why the mounds are so carbon dense. She says she hopes the new research will help put a value on the carbon storage potential of these, and other similar, mounds. As the heuweltjies cover a fifth of Namaqualand, the benefits of conserving the mounds, as opposed to using the land for agriculture, could be substantial.
“We can only do that if we know how much carbon is in there and how fast it’s being accumulated,” Francis says. “So what we’re trying to do is get people to study what was previously boring, so that we can really understand what’s happening under our feet.”
Ruth Kamnitzer is a BC-based freelance writer, focusing on biodiversity, climate, food security and creative non-fiction. She has an MSc in Biodiversity Conservation from the University of London and a certificate in Multimedia Journalism from the University of Toronto, and has worked in environmental education and ecological field research in Oman, Mongolia, Botswana and Canada. Her work has appeared in Sierra, Maisonneuve, the Globe and Mail, Chatelaine and other publications.
While renewable energy is seen as part of the solution to many environmental issues we are facing, it is also used as a pretext by capitalist lobbies and colonialism to overcome territorial sovereignty and implement privatisation. The case of Western Sahara is clear: two-thirds of the territory has been occupied by the Moroccan army since 1975, and now Morocco’s main tool to continue the occupation has become the green transition.
The invasion of the former Spanish colonial territories started in November 1975. The Moroccan army used napalm and a devastating amount of violence to gain those territories and forced thousands of Saharawi to flee and become refugees in Algeria and then Europe.
In February 1976 the Saharawi liberation movement Frente Polisario declared an independent Saharawi Arab Democratic Republic. (SADR); in the same month the King of Morocco signed a treaty with Spain and Mauritania where they divided the territory. When Mauritania retreated its army, Morocco entered the zone and occupied it to control the coast until Guerguerat, just north of the Mauritanian border.
In the 1980s, the Moroccan army started building a huge sand wall (the Berm) to stabilise the frontline with the area in which Frente Polisario was active. Today, that wall is the longest in the world, measuring over 2,700 km and surrounded by mined zones. To meet the enormous cost of maintaining and defending the wall, the Kingdom of Morocco exploits and exports Saharawi resources — fish and phosphates.
Corruption
Various rulings by the European Court of Justice (ECJ) have resulted in difficulties for European corporations to enter the trade in Saharawi resources. A treaty on free trade of fish and sand with European corporations was ruled illegal by the European Court in 2015; for the UK that meant the total exit of British enterprises from Western Sahara until 2021. In response, Morocco has resorted to more aggressive diplomacy in Europe and other international spaces.
In November 2022 a huge scandal was disclosed in the European parliament: the Qatargate (also known as Moroccogate). It was proven that Moroccan agents had been corrupting Members of European Parliament (MEP) using an Italian politician, Antonio Panzeri, as a middleman. Some results that Morocco gained from this strategy were: the denial of the Sakharov human rights prize to two Saharawi activists; the passing of resolutions against Algeria, which has been favouring Polisario and hosting Saharawi refugees; the modification of a European report about violence and human rights to erase the Moroccan cases; and an attempt to reverse the rulings against a fishing treaty, which banned EU companies from fishing off the Laayoune shores.
The Abraham Accords signed in 2020 between the USA, Israel, Bahrain, the UAE and Morocco, included complicit recognition of the occupations of Palestine by Israel and Western Sahara by Morocco. Israel has since increased its trade with Morocco, including new drones Morocco has used in the war against Frente Polisario.
The Moroccan army and its colonial administration of Western Sahara’s occupied territories are actively hiding information and data about the exploitation of natural resources. The Western Sahara Resources Watch monitors the exploitation and produces detailed reports on it, but we do not actually know the size of resources that are being extracted and seized by Morocco and sold off in the global market.
The biggest phosphate mine in Western Sahara is the Phosboucraa, but Moroccan institutions do not publish the amount of phosphate extracted there. Instead, they greatly publicise the renewable energy used for extracting and processing the phosphates. The Kingdom’s priority in its green transition is to provide stable energy to its biggest asset, the phosphate mining industry. Thus, the mine receives 90% of the electricity consumption from solar and wind power plants.
Renewable energy
Since 2017, the Moroccan Kingdom has rapidly been investing in the green energy sector, after realising that it lacks fossil fuel reserves, and it needs more energy. At international meetings of states who are parties to the UN Framework Convention on Climate Change, it craftily depicted itself as the most proactive country in renewables in Africa: Marrakech hosted two such meetings, lately in 2017. Since then, renewable energy projects have multiplied, and many more renewable energy power plants have been built. Morocco exploits land, air and sea in Western Sahara despite having no sovereignty over it.
Western Sahara is connected to the Moroccan grid via the capital Laayoune. A new 400kV power connection is planned between Laayoune and Dakhla, and to Mauritania. Through this power-line, Morocco plans to export renewable energy to West Africa. Exports to the EU will occur via existing and planned submarine connections with Spain, Portugal and with the UK. The UK project would see a 3.6GW submarine high-voltage direct current interconnector between the UK and the Occupied Territories, which would generate energy to meet 6% of the UK’s demand. All these plans are particularly focused on cutting the energy trade of Morocco’s first competitor and geopolitical enemy in the Mediterranean region, Algeria.
Morocco’s strategy underlines the place of energy in realising the Kingdom’s diplomatic efforts in securing support for its occupation in traditionally pro-Saharawi independence, pro-Polisario, sub-Saharan Africa (especially Nigeria). The final purpose of this strategy is to strengthen economic relations with African countries in return for recognition of its illegal occupation.
The implications for the Saharawi right to self-determination are huge. These planned energy exports would make the European and West African energy markets partially dependent on energy generated in occupied Western Sahara. The Saharawi people are 500,000: around 30-40,000 live under the Moroccan military occupation and the rest live in the Tindouf refugee camp (the capital of the exiled SADR) in Algeria and some dozen thousands are refugees in Europe.
One form of oppression by the Moroccan army against the Saharawi remaining in the Occupied Territories is by threatening to cut off the electricity in the neighbourhood of Laayoune where most Saharawi live, to make it impossible for them to record violence against the community.
Morocco is quite successful in attracting international cooperation projects in the field of renewable energy. The EU sees the country as a supposedly reliable partner in North Africa, not least because of its alleged role in the fight against international terrorism and in insulating the EU from migratory movements.
There are hundreds of foreign businesses involved in the exploitation of occupied Western Sahara’s natural resources. One of the most active is Siemens Gamesa, because it is involved in all wind power fields in occupied Western Sahara. Siemens Gamesa Renewable Energy (Siemens Gamesa) is the result of a merger, in 2017, of the Spanish Gamesa Corporación Tecnológica and Grupo Auxiliar Metalúrgico, inc. in 1976, and the German Siemens Wind Power, their “green” division. The renewable energy company develops, produces, installs and maintains onshore and offshore wind turbines in more than 90 countries; but the most critical is its participation in 5 wind farms in the Occupied Territories, one of which provides 99% of the energy required to operate the phosphate extraction and export mine of Phosboucraa.
The European Union continues to promote the sector and create alliances with Siemens Gamesa regardless of being aware that the company operates in occupied territory and therefore violating international law. According to the position of the German government, as well as that of the European Union and the United Nations, the situation in occupied Western Sahara is not resolved. Siemens Gamesa’s actions in the occupied territory, like those of other companies, contribute to the consolidation of the Moroccan occupation of the territory. Business activity in the occupied Saharawi territory has been addressed by multiple UN resolutions on the right to self-determination of occupied Western Sahara and the right of its citizens to dispose of its resources.
On the ground, it is almost exclusively an outside elite that benefits from the projects: the operator of the energy parks in Western Sahara and direct business partner of Siemens Energy and ENEL is the company Nareva (owned by the king). The Saharawi themselves have no access to projects on their legitimate territory, especially those living in refugee camps in Algeria since they fled the Moroccan invasion. Instead, Saharawi who continue to live under occupation in Western Sahara face massive human rights violations by the occupying power.
Saharawi living in the occupied territory are aware that energy infrastructure—its ownership, its management, its reach, the terms of its access, the political and diplomatic work it does—mediates the power of the Moroccan occupation and its corporate partners. The Moroccan occupation enters, and shapes the possibilities of, daily life in the Saharawi home through (the lack of) electricity cables. Saharawi understand power cuts as a method through which the occupying regime punishes them as a community, fosters ignorance of Moroccan military manoeuvres, combats celebrations of Saharawi national identity, enforces a media blockade so that news from Western Sahara does not reach “the outside world” and creates regular dangers in their family home. They also acknowledge that renewables are not the problem per se but are a tool for the colonialist kingdom to advance the colonisation in a new form and with news legitimisations from foreign countries. The new projects are being built so fast that the local opposition to them is ineffective. The Saharawi decolonial struggle is deeper, the final goal is liberation and self-determination; they acknowledge that the renewable power plants will be good when managed for the goodwill of the Saharawi in a free SADR. As a fisherman from Laayoune said in an interview about the offshore windmills: “They do not represent anything but a scene of the wind of your land being illegally exploited by the invaders with no benefits for the people”.
People interviewed: Khaled, activist of Juventud Activa Saharaui, El Machi, Saharawi activist, Ahmedna, activist of Juventud Activa Saharaui, former member of Red Ecosocial Saharaui, Youssef, local Saharawi from Laayoune, Ayoub, youth activist from Laayoune injured by police, Khattab, Saharawi journalist (interviewed with Ayoub), Asria Mohamed, Saharawi podcaster based in Sweden.
A new study concludes that chimpanzees displaying a range of ailments seek out plants with known medicinal properties to treat those ailments.
The finding is important because it’s a rare instance where a species is shown to consume a plant as medicine rather than as part of its general diet.
The study identified 13 plant species that the chimpanzees in Uganda’s Budongo Forest relied on, which can help inform conservation efforts for the great apes.
The finding could also hold potential for the development of new drugs for human use.
Wild chimpanzees actively seek out plants with medicinal properties to treat themselves for specific ailments,a new study has found.
While most animals consume foods with medicinal properties as part of their routine diet, few species have been shown to engage in self-medication in a way that suggests they have basic awareness of the healing properties of the plants they’re feeding on.
Until now, the challenge has been to distinguish between normal consumption of food that has medicinal value, on the one hand, and ingesting such foods for the purpose of treating a condition, on the other.
“Self-medication has been studied for years, but it has been historically difficult to push the field forward, as the burden of proof is very high when attempting to prove that a resource is used as a medicine,” Elodie Freymann, a scientist at the University of Oxford in the U.K. and lead author of the study, told Mongabay in an email.
To deal with the challenge, the study adopted a multidisciplinary approach, combining behavioral data, health monitoring, and pharmacological testing of a variety of plant materials chimpanzees feed on. It pooled together 13 researchers comprising primatologists, ethnopharmacologists, parasitologists, ecologists and botanists.
A chimpanzee in Uganda’s Budongo Forest, which is home to roughly 600-700 chimpanzees, including three groups habituated to humans. Image by Maciej via Flickr (CC BY-SA 2.0).
According to the study, pharmacological data interpreted on its own is important for establishing the presence of medicinal resources in chimpanzee diets. However, this study also relied on observational information and health monitoring to determine whether chimps were deliberately self-medicating.
Over a period of eight months, the scientists monitored the feeding behaviors of two communities of chimpanzees (Pan troglodytes) familiar with humans around them in Budongo Forest in Uganda.
They collected samples from plant parts associated with chimpanzee behaviors that previous research had flagged up as possibly linked to self-medication: consuming bark, dead wood and bitter pith.
The researchers collected samples from 13 plant species known to be consumed at least occasionally by the Budongo chimpanzees, testing the samples for their ability to suppress bacterial growth and inflammation (testing for antiparasitical properties was beyond the scope of the study).
The researchers also tracked the health of individual chimpanzees, analyzing fecal matter and urine and monitoring individuals with wounds, parasite infestations or other known ailments.
They observed that individuals with injuries or other ailments such as parasite infestations, respiratory symptoms, abnormal urinalysis or diarrhea ingested plants or parts of plants that laboratory testing found to have healing properties.
A Budongo chimpanzee feeding on the fruit of Ficus exasperata, one of the plants analyzed as part of the study. Image courtesy of Elodie Freymann (CC-BY 4.0).
“We describe cases where chimpanzees with possible bacterial infections or wounds selected bioactive plants,” Freymann said. “We also describe cases where wounded individuals selected rarely consumed plants with demonstrated anti-inflammatory properties — suggesting they could be ingesting plants to aid in wound-healing, a novel finding.”
In addition, unlike previous studies that focused on single plant resources, this one identified 13 species with medicinal potential.
“This greatly expands what we know about chimpanzee medicinal repertoires. This study also highlights the unique medicinal repertoires of two chimpanzee communities with no previous systematic research on their self-medication behaviors,” Freymann said.
According to Freymann, identifying plants that could have medicinal value for chimpanzees is important for the conservation of the species.
“If we know which plants chimpanzees need to stay healthy in the wild, we can better protect these resources to ensure chimpanzees have access to their wild medicine cabinets,” she said. “If these plants disappear, it could leave our primate cousins susceptible to pathogens they could previously defend against.”
This is also important, Freymann said, because “we could learn from the chimpanzees which plants may have medicinal value which could lead to the discovery of novel human drugs.”
The study adds to a growing body of research on primates using medicinal plants to treat sickness. In another recent report, a wild orangutan in Sumatra was observed treating a facial wound with a plant known for its healing properties. Erin Wessling, co-lead of the working group on chimpanzee cultures at the IUCN, the global wildlife conservation authority, said part of the reason for the recent attention to these types of medicative behaviors is because they’re relatively rare and can only be identified in species that have been closely monitored over long periods of time.
“It takes years to be able to watch apes in the wild to this level of detail, and even more years after that to be able to identify with any certainty what are core components of an ape’s diet versus the much more rare medicinal use cases,” she said.
Wessling, who was not part of the study, told Mongabay that while it’s been known that chimpanzees have these rare cases of medicinal use, scientists are finally getting to a level where they can point to self-medication as a widespread and diverse behavior used across medicinal contexts.
She said the Budongo study “points out really nicely that conservation is more than just a numbers game — that there’s real value in thinking about how organisms interact with the ecosystems they reside in, and that even the most uncommon components of those ecosystems can be critical for an organisms’ survival.
“Further, results such as these offer a nice insight into the intrinsic value of chimpanzees, demonstrating what we’ve suspected for a long time — that chimpanzees have the capability to recognize and treat an ailment with plants that have natural (and measurable) medicinal properties,” Wessling said.
“It shows we have a great deal left to learn about the natural world, not only our ape cousins, and provides even more reason to make sure there is a future for them.”
Editor’s note: Mining poisons the earth, not only right now, but for future generations: even if the mine is closed and all workers have left, the chemicals and metals that they have used and mined will stay hidden in the soil. But it can’t be hidden forever. When the earth moves due to flooding so do the chemicals. They then poison the land and water and damage the ecosystems.
Uganda’s Nyamwamba river, in the Rwenzori Mountains, has begun to flood catastrophically in recent years, partly due to climate change. Along the river are copper tailings pools from an old Canadian mining operation, which are becoming increasingly eroded by the flooding. According to a series of studies, these tailings have been washing into the water supply and soil of the Nyamwamba River Basin, contaminating human tissue, food and water with deadly heavy metals. Cancer rates are higher than normal near the tailings pools, and scientists fear that as the flooding continues to worsen, so will the health crisis.
KASESE, Uganda — Right as the Nyamwamba River emerges from the foothills of western Uganda’s Rwenzori Mountains and begins its final descent onto the savanna, it passes by a curious sight. On the far bank from the road, past piles of sun-bleached stones on the now-dry riverbed, the earth has been disturbed. Towering walls stand naked and exposed amid the surrounding hills, as if a mighty hand has taken a scoop from the very landscape itself. Sheer cliffs emerge abruptly from the green scrub above, crashing downward into a flat, brownish pit of sand and rocks.
This is a copper tailings pool. Along with its siblings, it’s poisoning this part of Uganda.
The pools were built to hold waste from a mine once operated by Falconbridge, a Canadian company that ruled over the Rwenzori foothills from the 1950s to late ’70s. In its heyday, Falconbridge’s copper mine, based just up the road in the small town of Kilembe, was the churning engine of Uganda’s economy. The mine once employed more than 6,000 people and accounted for nearly a third of the country’s GDP.
Falconbridge was chased out of Uganda by Idi Amin in 1977, who nationalized the mine in the final years of his rule, convinced that his government could run it as well as the Canadians and keep more of the copper’s value at home. By 1982, it was shuttered.
In Kilembe, Falconbridge’s ghostly remains are ubiquitous. Decaying company housing is still occupied by former employees and their descendants. Rickety mining infrastructure dots the hillside. The tailings pools stand as monuments to what was once taken from here and sent northward to feed the booming engines of Western capitalism’s golden age.
A toxic legacy is now seeping from these pools and into water, soil and bodies in this region, as the Nyamwamba bursts its banks with flooding increasing frequency. Global warming has disturbed the climate above the mountains on high — during the rainy season, floods have become more common. As the Nyamwamba’s floodwaters rage past the tailings pools like this one every year, toxic heavy metals are being washed downriver toward the district capital of Kasese and its 100,000 residents.
In Kilembe, the toll is already evident. Cancer rates have skyrocketed. Spurred along by the burning of fossil fuels in faraway locales, the wounds of extraction in this area have begun to fester and become gangrenous.
“When we were starting our study in the Kilembe mine area, [this] whole tailing dump was not touched by water,” said Abraham Mwesigye, an environmental scientist at Kampala’s Makerere University. “But because of over flooding, we’ve lost tons and tons of tailing waste into River Nyamwamba … and that has only happened in the last four years when the effects of climate change increased in the Rwenzori Mountains.”
Pools of menace
In all, there are 15 million metric tons of copper tailings in the area around Kilembe. A decade ago, Mwesigye and his colleagues began to investigate their impact on health and the environment. In the period since, study after study have shown startling results.
Copper, cobalt, arsenic, nickel, zinc and lead is everywhere. There’s nickel in the cassava and beans grown along the Nyamwamba’s banks. Copper concentrations are several times higher than average in people’s toenails. In more than half of the samples taken of drinking water near Kilembe and downstream in 2017, there were unsafe levels of cobalt. The soil is contaminated, dust found inside of people’s homes is toxic, and even the grasses that livestock and wild animals graze on show elevated traces of heavy metals.
The concentrations are particularly high, often dangerously so, near Kilembe. But they can also be found further downriver, near the more populous town of Kasese.
“Over times these wastes have been eroded into farms and the River Nyamwamba, which is a main water source for locals,” Mwesigye said in a phone interview with Mongabay. “The danger is that they contain heavy metals, including those which are very toxic. We’re looking at copper, cobalt, zinc, arsenic, manganese and iron. We tested and found more than 42 elements in those wastes, and they are ending up in drinking water supplies and agriculture.”
Some of the elements washing into the Nyamwamba are carcinogenic. Cobalt, for example, was recently escalated by the European Commission as a Class 1B risk, meaning excessive exposure to it is almost certain to cause cancer. Samples of yams grown near Kilembe in 2019 showed levels of cobalt that exceeded the safe limit for children in particular.
“Cobalt is the second most abundant contaminant within Kilembe after copper,” Mwesigye said.
These toxins are causing a silent but growing health crisis in Kilembe, he added.
“We surveyed the Kilembe hospitals and health facilities, and we found that there are high rates of cancer and gastrointestinal diseases, both of which are associated with exposure.”
There have been no definitive studies linking the prevalence of heavy metals in Kilembe and Kasese with elevated cancer rates — yet. But media reports suggest these rates are higher than average compared with other parts of Uganda. Municipal officials in Kasese say they suspect the tailing pools are to blame, with toxins showing up in the produce people eat.
“We are afraid that the increase in cancer in the area might partly be caused by the water [used to grow food],” said Chance Kahindo, Kasese’s mayor.
Mwesigye’s findings have been backed up by other researchers. In a 2020 study published in the Octa Journal of Environmental Research, samples taken from the Nyamwamba near Kilembe were shown to have levels of copper and cobalt that exceeded safe limits set by the World Health Organization. Tissue samples taken from the river’s fish, a crucial source of local food, were also recorded as having accumulated unsafe amounts of cobalt, lead and zinc.
Environmental advocates say it’s almost certain that the metals are also affecting wildlife in Queen Elizabeth National Park, a sprawling nature reserve that the Nyamwamba cuts through on its way into Lake George. A UNESCO World Heritage Site, the park is home to lions, buffalo, leopards, hippos and African savanna elephants.
“These copper tailings end up journeying into the water,” said Edwin Mumbere, director of a Kasese-based environmental group. “So there’s heavy metal pollution that isn’t only affecting us as a community, it’s affecting animals [in the park].”
As far back as 2003, a study showed higher-than-normal concentrations of copper and zinc in Lake George, about 30 kilometers (19 miles) downstream of Kilembe, including in the fish that feed tens of thousands of people in the region. The levels detected in their flesh were considered safe for human consumption — but that was before the Nyamwamba’s floods started getting worse and more frequent.
In 2022, a researcher with the Uganda Cancer Institute told a journalist that cancer cases from Kasese “seem to be increasing,” but the link between health problems in the region and the prevalence of heavy metals hasn’t been thoroughly studied. According to unpublished data shared with Mongabay by the Kampala-based Uganda Cancer Institute, a recent study did not show higher-than-average rates of cancer in Kasese district as a whole. But the figures covered the district’s full 800,000-strong population, and hadn’t been disaggregated to evaluate rates among those living in the city of Kasese or other settlements between Kilembe and Lake George.
“Foods that are grown in Kilembe are sold all over Kasese town,” Mwesigye said. “So there’s a likelihood that residents of Kasese are consuming contaminated foods … and when there’s flooding, you’ll find the tailings there, because the River Nyamwamba busts its banks and spreads waste all over.”
For people in the region who do contract cancer, wherever it comes from, a painful ordeal often awaits. If they don’t have the money to pay for treatment in one of Kampala’s specialized private wards, there’s little they can do besides wait for the disease to consume them. Media reports speak of stricken patients slowly dying at home without receiving proper care.
Old scars reopened by new wounds
The toxins coursing through the life systems of Kilembe have produced a catastrophe that’s both urgent and, at least for now, part of the fabric of life. There’s no choice: even as the waters rise and the poisons soak deeper into it every year, people who call the Nyamwamba’s banks home must adjust. It isn’t a unique situation. As ecologies change and the bill for the 20th century comes due, people closest to that debt often don’t have any option other than to try and work around it.
Across the African continent, as well as in other places whose forests and mines fed the engine of global growth, there are wounds, infected and seeping even when the hands that opened them are long gone.
“We’re still in the extractive phase in countries in Latin America and Africa, but the problem will be in a century when they will have the legacies,” said Flaviano Bianchini, director of Source International, an NGO that campaigns on behalf of mining-affected communities. “The cost of cleaning the pollution caused by a mine is huge, enormous. Millions and millions and millions [of dollars].”
In Africa, these legacies are already festering. In Uganda’s neighbor, the Democratic Republic of Congo, a copper mine owned by the Swiss multinational Glencore in Lualaba province has rendered farmland unusable and poisoned local waterways. In 2022, the company agreed to pay $180 million to the country after admitting that it spent more than a decade bribing senior officials there.
Further south, in Zambia, children born in the town of Kabwe, which hosted a lead mine operated by the British giant Anglo-American between 1925 and 1974, can have blood lead levels as high as 20 times the safe limit. Kilembe isn’t an outlier — it’s the norm.
Some public interest lawyers are trying to turn the tide and hold companies accountable. But they face an uphill battle. In December, a South African court threw out a case that the U.K.-based firm Leigh Day brought against Anglo-American over the damage it left behind in Kabwe.
The court said that by trying to force Anglo-American to pay for the mess, the plaintiffs wanted to “advance an untenable claim that would set a grave precedent.”
While Leigh Day is currently working towards appealing the ruling, it symbolized the difficulties that communities face in African courts when they take on mining giants or governments. Impunity has taken a toll.
“When it comes to the harm that has been suffered by workers and communities, the lack of access to justice locally has meant a lack of deterrence and an insufficient incentive on companies to behave better,” said Richard Meeran, the lead attorney from Leigh Day on the Kabwe case.
When companies pack up and leave, whether because a mine has been depleted, the operation has become financially unviable, or over a dispute with the government, it’s the people who live nearby — those with the least resources — who are left holding with the bill.
“Legal systems must evolve to hold companies accountable,” Marcos Orellana, the U.N. special rapporteur on toxics and human rights, said in an email to Mongabay. “And courts must be open and willing to hold past polluters accountable for the harm they have caused to communities and the environment.”
It won’t do much good for anyone living in Kilembe or Kasese to knock on Falconbridge’s door. In 2006, it was acquired by the Swiss-Anglo firm Xstrata, in a $22.5 billion deal that was one of the biggest in Canadian history at the time. A few years later, Xstrata was taken over by Glencore, the world’s largest commodities trader. According to company data, in 2022 Glencore posted a record profit of $17.3 billion, paying more than $7 billion to its shareholders.
In an email to Mongabay, Glencore declined to comment on Falconbridge’s legacy in Uganda.
Despite its noxious aftermath, Ugandan President Yoweri Museveni has spent the better part of a decade trying to restart copper mining in Kilembe. After an embarrassing episode in which a Chinese company took control of the mine only to lose its contract due to inactivity and unpaid fees, the Ugandan government has found new suitors. Late last year, Kilembe hosted a delegation to showcase the infrastructure Falconbridge left behind. Media reports suggest a new deal may be approaching.
If a new owner is found, it’s unclear what, if anything, they will do about the tailings pools and their grim legacy.
In the meantime, the people who live along the Nyamwamba River are caught between two ecological crises at once, separate yet linked. From above, a warming atmosphere robs them of the sacred sites and steals their homes in rushing flooding waters. At the same time, poisons from the scarred earth seep deeper into their food, water and bodies. From both directions the consequences of extraction, and in neither any relief in sight.
That environmental wounds from a fast-approaching future are dovetailing with those of western Uganda’s unresolved past carries an ominous message. The climate crisis is not set to arrive on its own. It will have company.
Editor’s note: As a director of conservation organisation African Parks, Prince Harry is an elite philantropist whose “good” intentions turn evil. The charity is complicit in beating to death, raping and torturing indigenous people who went into their forests to gather medicine and hunt for food.
An armed militia abused the Baka people, formerly known as the Pygmies, over years and chased them out of their ancestral home, the Congolese rainforest in Makouagonda.
But Prince Harry shouldn’t be our focus – he is just one of many who is involved in the conservation efforts which are deeply broken. According to Survival International, indigenous people are pushed out of nature “while mining, oil, and logging companies, and trophy hunters, are considered ‘partners’ of conservation and allowed to carry on with business as usual.”
Prince Harry’s charity is funded by the European Union, US and other philanthropists. Our focus should be on supporting grassroots movements, through donations or active participation, which collaborate with peasants, farmers and other groups defending their land.
The rich build a wall of militias around nature, so that only they themselves are able to enjoy it, because they don’t care about how they are harming people.
They also harm nature, while portraying themselves as “into the wild” with flowery words and photos in annual reports to convince the masses that they care.
Nature is more intricate than humans can even imagine. It is only nature, not humans, who can “manage” the forests. Many indigenous people know this. They are the ones who have learned to live in harmony with nature. Corporate-funded conservation groups across the world have been promoting nature management in the guise of conservation. Unfortunately there are some indigenous people who have bought onto this as well. The following story is a press release about African Parks, a noncharity that is currently being investigated about abuses against indigenous people. DGR strongly condemns the alleged torture and rapes. This Congo rainforest is a protected area – not a battlefield. Any extractive human activity (industrial or indigenous) should be prohibited in it.
A charity with strong ties to Prince Harry has been funding rangers responsible for horrific abuses against Indigenous people in the Congo, including torture and rape, according to a major investigation published in the UK’s Mail on Sunday.
The abuses have taken place in Odzala-Kokoua National Park in the Republic of Congo, which is managed by African Parks – Prince Harry is a member of their Board of Directors, a position to which he was “elevated” in 2023, after having served as their President for six years.
The investigation has uncovered evidence of countless atrocities committed by African Parks’ “armed militia” against local Baka people. The organization has known for years that the abuses were taking place, but they have continued unabated.
One Baka man told the Mail on Sunday’s Ian Birrell: “African Parks are killing us slowly. We’re suffering so much that we might as well be dead.”
Another said: “The past was far better for us – and the reason is all down to African Parks.”
A Baka man, Moyambi Fulbert, quoted in the report, had this message for Prince Harry: “I’d tell him to stop supporting African Parks. He is a powerful man. He eats well and lives well – but we don’t have anything now and it’s all because of African Parks.”
The Baka and other hunter-gatherers who have lived in and cared for the Congo Rainforest since time immemorial have seen much of their land stolen and turned into National Parks and other Protected Areas.
They have been pushed out, and now live in dire conditions, landless and dependent on others, or turned into ‘tourist attractions.’
They are banned from entering the rainforest they once called home, while mining, oil, and logging companies, and trophy hunters, are considered “partners” of conservation and allowed to carry on with business as usual.
Survival International Director Caroline Pearce said today: “African Parks, along with other big conservation organizations like WWF, takes Indigenous land to turn it into militarized parks or reserves – and then their guards attack people like the Baka just for trying to live their lives. Prince Harry can help stop this.”
“We’re calling on him to step down as a director of African Parks. He needs to distance himself from an organization that is complicit in evictions and the heinous abuse of Indigenous people.
The organization’s funders must withdraw their funding until the Baka are allowed to return to the park and their land ownership rights are recognized.
The abuses that the Mail on Sunday has uncovered are being repeated across Africa and Asia – this is not a one-off. The entire conservation model as practiced by the big conservation organizations is built on the theft of Indigenous land, and the dispossession of the people who are its rightful owners – just as in the colonial era. It’s time to decolonize conservation.”
