In the fading desert town of Chinguetti, where centuries-old stone alleys lead to libraries older than many modern states, Muhammad Gholam el-Habot spends his days preserving a fragile inheritance: rare Islamic manuscripts passed down through generations of his family.

Inside his cool, high-ceilinged library lined with steel bookshelves, el-Habot carefully pulls on white gloves before opening a thick Arabic manuscript. He turns its brittle brown pages slowly, inspecting them for damage before closing the volume, pressing his fingers gently across its worn leather cover, and placing it into a protective white box.

For the 50-year-old librarian, these books are more than historical objects. They are a sacred trust.“My relationship with them is like that of a father and his son,” el-Habot told Al Jazeera from his family’s library in Chinguetti, a medieval ksar, or fortified desert town, in Mauritania’s northern Adrar region. “We must protect them until God takes the land and all the people who are on the land.”

The el-Habot family library is among the few remaining private manuscript libraries still operating in Chinguetti, once one of the most important centres of Islamic scholarship and trans-Saharan commerce between the 13th and 17th centuries.

Today, much of the town stands abandoned as residents have gradually moved to larger cities in search of education, employment, and modern services.At its height, Chinguetti served as a major intellectual and commercial crossroads linking the Sahel with the Maghreb.

Camel caravans transporting salt, gold, and other goods passed through the town, while Muslim pilgrims travelling to Mecca on foot or by camel gathered there to prepare for their journey eastward through Cairo.The town became known across West Africa for its libraries and scholars. Islamic jurisprudence, hadith literature, mathematics, medicine, astronomy, and poetry were all studied and preserved there. UNESCO later referred to Chinguetti as the “Sorbonne of the Sahara,” while regional tradition described it as Islam’s “seventh holiest city.”

Much of that scholarly legacy came from local families such as the el-Habots. An ancestor of the current librarian, Sidi Mohamed Ould Habot, was among a group of Chinguetti scholars who travelled across the Muslim world between the 18th and 19th centuries, from Egypt to Andalusia, collecting and writing manuscripts.

Together, they amassed approximately 6,000 texts that were distributed across around 30 libraries in the town.The el-Habot family today maintains about 1,400 manuscripts, some written by their own ancestors. One of them focuses on the science of poetry.El-Habot said he did not originally intend to become the keeper of the collection.

He assumed responsibility in 2002 after his father became ill. In his family and community, the role was considered an honour rather than a career choice.“This is something that we have to do; it is a family obligation,” he said. “This is not even a question to be asked.”His ancestor left three conditions for future generations: the library must remain in Chinguetti, it must remain open to seekers of knowledge, and its keeper must be a male descendant considered religious and morally upright.

El-Habot says abandoning those principles would be a violation of both family duty and spiritual responsibility.Yet maintaining that commitment has become increasingly difficult.Mauritania is nearly 90 percent Sahara desert and has long faced desertification. Researchers say climate change is intensifying the problem.

Sandstorms and flash floods have become more frequent, while heatwaves and colder winter extremes place added pressure on ancient manuscripts and the traditional mudbrick structures that house them.Andrew Bishop, a researcher at the University of Wyoming who studies climate impacts on Saharan cultures, said the environmental threat to Chinguetti’s texts is growing more severe.

“Extreme heat and less predictable rainfall patterns means that texts are increasingly damaged by water or heat, making many manuscripts beyond repair,” Bishop told Al Jazeera. He added that the traditional mud libraries were never designed for sudden rainfall or prolonged temperatures above 40 degrees Celsius.

Annual rainfall in Mauritania has reportedly declined by 35 percent since 1970, making it harder for local communities to sustain herding and date palm agriculture. Economic decline has accelerated migration from Chinguetti, weakening the social systems that once supported the libraries.Today, many of Chinguetti’s roughly 4,500 residents live outside the original old town in newer cement buildings.

The historic ksar itself, built of dry stone and red mudbrick, faces the long-term threat of being buried by surrounding sand dunes, although no definitive timeline has been established.The fear is not theoretical. Just outside the town lie the excavated ruins of Abweir, believed to be the original Chinguetti, founded around 777 AD.

Local accounts say its residents relocated in 1264, likely after conflict, and over time the old settlement was swallowed by sand.Tourism, once a modest source of income for library owners, has also fluctuated sharply. Visitor numbers dropped significantly in the mid-2000s after armed groups targeted foreigners in parts of Mauritania. The COVID-19 pandemic further reduced travel.

Although security has improved and visitors are slowly returning, preserving manuscripts remains expensive. El-Habot must purchase chemicals to protect books from insects, improve storage conditions, and sometimes reprint or digitise manuscripts before they become unreadable.

The weather remains the greatest uncertainty.During the hottest months between April and December, the dry desert air makes old pages brittle. In colder months, the drop in temperature creates different preservation risks. To manage humidity during extreme heat, el-Habot sometimes places buckets of water around the library.

Flash floods pose an additional danger to books that have already survived centuries.In 2024, UNESCO launched a $100,000 restoration project supporting 13 family libraries in Chinguetti. The initiative provided air-conditioning units, shelving, storage boxes, computers, and printers to improve conservation capacity.Still, many libraries remain closed, with collections scattered among relatives or left vulnerable to neglect.

Researchers warn that the greater challenge may be generational rather than financial.Younger Mauritanians, many of whom leave for Nouakchott or abroad, are often less interested in continuing the difficult and low-income work of manuscript preservation.

El-Habot himself doubts that his two sons would accept the responsibility.Back in his library, he points to one of his favourite manuscripts. Its pages contain illustrations of the moon’s phases, an eclipse, and depictions of the holy cities of Mecca and Madina. His voice softens as he turns the pages.“I have to protect this heritage,” he said. “As mine, and also for all of humanity.”

For decades, women in fishing communities along Lake Victoria were expected to stay on shore, selling fish rather than catching them. In Kagwel village in Kenya’s Kisumu County, stepping into a fishing boat was seen not only as unusual but as a violation of deeply rooted social beliefs.

That changed in 2002 when Rhoda Ongoche Akech, then a 39-year-old mother of seven, decided to enter the lake herself.At the time, Akech had spent years working as a fishmonger, buying fish from male fishermen and reselling them in local markets.

But rising costs for fish purchases, cooking oil, firewood and transport were reducing her earnings and making it harder to support her family.“People were alleging that when women go into the waters accompanied by men, they would engage in sexual intercourse,” Akech, now 61. She said community members initially treated her decision with suspicion, but after realising she was determined to learn fishing rather than challenge morality, opposition gradually faded.

Her decision followed an encounter in 2001 when women from neighbouring Homabay County came to Kagwel and began fishing. Watching them convinced her that the work was possible despite local resistance.“I sought the help of two young men by then to assist me with fishing as I learned,” she said.The cultural restrictions around women fishing in Lake Victoria communities are rooted in longstanding beliefs tied to gender and ritual purity.

According to Kagwel village elder William Okedo, one of the strongest taboos concerned menstruation.“It was believed that if women went into the lake while on period, they would scare away the fish and that would cause losses to people who are fishing,” Okedo said.The restrictions extended to men as well. Fishermen were traditionally discouraged from having sexual relations with their wives the night before fishing trips, based on beliefs that it would reduce their catch.

For 16 years, Akech remained the only woman fishing regularly in Kagwel, working alone among male crews.It was not until 2018 that another woman joined her. Faith Awuor Ang’awo, a 37-year-old mother of four, had also been working as a fishmonger and was facing similar financial strain.“My husband refused the idea at first,” Ang’awo said, citing fears of social backlash from the fishing community.

“But later on allowed me to join Rhoda.”In 2020, Dorcas Awiyo, then a 22-year-old mother of three, followed. Her husband, himself a fisherman, initially opposed the decision but later agreed after the family’s need for additional income became more urgent.“At first, my husband was not receptive to the idea, but later on allowed me,” she said.By 2022, when Janet Ndweyi joined the group, resistance had largely disappeared.

“I didn’t face any challenge or receive any warning when joining them because the community around was used to seeing Rhoda and Faith fishing,” Ndweyi said.Without a husband to support her and with fish trading becoming less profitable, fishing offered her a more stable income. She now uses her earnings to pay college fees for both of her children.

“Through fishing, I am able to cater for my household’s basic needs and also pay for children’s school fees that are in college,” she said.Economic necessity has been the strongest force behind the social shift.According to Wilson Onjolo, fisheries officer for Seme subcounty, boat owners at Kagwel Beach can earn between 6,000 and 8,000 Kenyan shillings ($46 to $62) on productive days. Crew members earn between 500 and 800 shillings ($3.88 to $6.20), while traders such as fishmongers may earn up to 1,000 shillings ($7.75).

That compares favourably with the roughly 500 shillings women like Akech earned daily when they relied solely on fish trading.Village elder Okedo said the economic pressure facing households has made communities more willing to reconsider long-held norms.“This is all because of economic hardships that the community is facing; it is pushing women to break the taboo,” he said.

Fisherman Dalmas Onyango said most male fishermen now support women entering the trade.“The majority of my fellow fishermen now support their decision to fish,” he said, adding that changing economic realities have made old restrictions less practical.At the same time, the lake itself is becoming less reliable.

Lake Victoria, which supports more than 42 million people for food, employment and drinking water, is under increasing pressure from overfishing, pollution, invasive species and climate change. Annual harvests remain around one million tonnes, but per capita catch rates have declined significantly.Akech said she has seen the change directly over the past two decades.

The amount of fish she catches today is noticeably lower than when she first entered the lake in 2002.Chris Mutai, senior meteorologist in charge of the Kisumu meteorological station, said rising water temperatures are contributing to the decline by encouraging algae growth and reducing oxygen levels in the lake.

“To reverse this, people should keep off riparian land to allow undergrowth that will serve as the breeding ground of fish, and avoid pollution of the lake that traps more heat than plain, clear water,” Mutai said.He warned that temperatures could rise by another 0.5 degrees Celsius over the next 10 to 20 years, reaching between 29.5C and 31C.

Without stronger environmental controls, including protection of riparian zones and regulated fishing, fish stocks are expected to continue falling.Weather forecasting has become increasingly important for fishing communities. Mutai’s office distributes five-day forecasts through WhatsApp groups and local government channels, helping fishermen and fisherwomen prepare for dangerous lake conditions.

Despite their success, Akech and her team still operate in a legal grey area.Susan Claire, acting director of fisheries and blue economy for Kisumu County, said women officially participate as boat owners and fish traders, but not as night fishermen or crew members.“We have women who own boats and women traders, but they are not involved in night fishing or as boat crew members,” Claire told Al Jazeera.

That leaves women like Akech without formal recognition or equal access to support available to male fishermen.However, Christopher Aura of the Kenya Marine and Fisheries Research Institute said in 2023 that Lake Victoria had more than 47,000 fishermen, including 1,000 women, suggesting official county records may not fully reflect women’s participation.

Claire acknowledged that declining fish stocks remain a major concern and said the county is working with meteorological services and Beach Management Units to improve awareness, climate adaptation and enforcement against illegal fishing.For Akech, the debate is less about recognition than survival.She continues to leave before dawn with the same determination that first took her to the water more than two decades ago.

Some days the catch is poor, and the income barely covers the effort. On better days, it is enough to keep going.The lake has changed, but so has the community around it.

Four decades after reactor number four at the Chernobyl nuclear power plant exploded on April 26, 1986, the exclusion zone surrounding the site remains one of the most closely studied landscapes in the world for understanding how wildlife responds to long-term radioactive contamination.The explosion, regarded as the world’s worst nuclear disaster, released radioactive material across large parts of Europe.

Winds carried radioactive dust as far as the United Kingdom, Norway and parts of North Africa. The immediate area surrounding the plant in northern Ukraine received the heaviest contamination, prompting the evacuation of tens of thousands of residents and the establishment of a 60-kilometre-wide exclusion zone where human activity sharply declined.

In the decades since, scientists have documented a landscape transformed not only by radiation but also by the near-total absence of people. Wolves, bears, bison, deer, wild boar and elk now move through forests and abandoned settlements that were once heavily populated.

Yet researchers say the question of whether radiation itself has changed wildlife through adaptation, mutation or selective survival remains unresolved.Pablo Burraco, an evolutionary biologist at Doñana Biological Station, part of Spain’s National Research Council, has spent years studying tree frogs in and around Chernobyl.

During his first field trip in 2016, he captured a male tree frog near the abandoned reactor site and noticed it was darker in colour than similar frogs found farther from the exclusion zone.That observation led to broader fieldwork involving more than 250 tree frogs.

In 2022, Burraco and his colleagues published findings showing that frogs inside the exclusion zone were, on average, darker than those outside it, particularly in areas that experienced the highest radiation exposure immediately after the 1986 accident.

The researchers proposed that the darker colour, linked to higher levels of melanin, may offer some protective advantage against ionising radiation. Melanin is known to play protective biological roles in many organisms, and the team suggested that darker frogs may have had better survival rates after the disaster.

Burraco has stressed that this remains a hypothesis rather than established proof. He argues that radiation levels today differ significantly from those immediately after the explosion, and that the frogs were sampled across habitats that were otherwise comparable.

Timothy Mousseau, a biologist at the University of South Carolina who has conducted extensive research in Chernobyl, has questioned the strength of that conclusion. He argues that the frog sampling was not broad enough to establish a clear distinction between frogs inside and outside the exclusion zone and says melanisation does not clearly correlate with present-day radiation levels.

Carmel Mothersill, professor emeritus of radiobiology at McMaster University, described the 2022 study as methodologically sound and noted that its authors were careful not to overstate their conclusions. She said the disagreement reflects a broader scientific challenge in Chernobyl research: separating the direct effects of radiation from other environmental pressures.

Heavy metals and other pollutants also remain present in the area, complicating efforts to isolate radiation as the sole cause of unusual biological traits. Similar debates surround studies of feral dogs living near Chernobyl, where researchers have observed genetic differences but have not established definitive evidence linking those changes directly to radiation exposure.

Bank voles have also become a focus of study. Research has shown that voles living in contaminated areas carry higher levels of genetic diversity in their mitochondria compared with those from uncontaminated regions. Scientists say these differences may reflect mutations caused by radiation exposure, though other ecological factors may also contribute.

Mothersill notes that the landscape itself changed dramatically after the accident. Pine forests, which are highly sensitive to radiation, suffered extensive die-off following fallout exposure. In some areas, birch trees replaced them, creating different habitats and altering the ecological balance.

“It’s teeming with trees and wildlife but it’s not the same as it was before the accident,” she has said, arguing that species responses may reflect habitat transformation as much as radiation exposure.The absence of people has also played a major role.

Species that were once rare or absent have returned. Brown bears, not recorded in the region for more than a century, were captured on camera traps inside the exclusion zone in 2014. Eurasian lynx have reappeared after disappearing long before the nuclear disaster.Wolf populations are estimated to be significantly higher inside the exclusion zone than in nearby protected reserves, likely supported by abundant prey and reduced human disturbance.

Groups of dogs descended from pets abandoned during the evacuation also continue to live in the area, often cared for informally by security personnel stationed around the zone.The question of whether some organisms have evolved true adaptations to survive radiation remains one of the most contested areas of research.

A 2012 study found evidence that soybeans grown in contaminated parts of Chernobyl had adapted to cope better with both radioactivity and heavy metal stress. Bank voles have also shown greater resistance to DNA damage, raising the possibility of inherited protective traits.Mousseau points to the black fungus growing inside the damaged reactor building as one of the strongest examples supporting this theory.

The fungus appears to benefit from increased melanin, which may provide resistance to ionising radiation.He says this supports the idea that melanin offers biological protection, though he rejects claims made by some researchers that the fungus has evolved to use radiation itself as an energy source for growth.

Experiments conducted aboard the International Space Station have also shown that some fungi become darker in response to radiation exposure, reinforcing the idea that melanisation may be adaptive.For Mothersill, the critical issue is whether mutations triggered immediately after the disaster have persisted across generations even as environmental radiation levels declined.

A 2006 study found that chromosomal abnormalities in bank voles continued through successive generations, even after the animals were moved to contamination-free laboratory conditions for reproduction.Not all species have benefited. Recent research suggests that barn swallows living around Chernobyl face increasing strain from the combined effects of radioactive heat exposure and rising global temperatures linked to climate change, reducing their resilience.

The radioactive legacy of Chernobyl also extends far beyond Ukraine. Small amounts of radionuclides linked to the disaster have been detected in edible mushrooms in Poland, blueberries sold in the United States and firewood burned in Greece, demonstrating the long reach of contamination decades after the explosion.

Jonathon Turnbull, a geographer at Durham University, says the exclusion zone should not be viewed simply as either a thriving wildlife refuge or a damaged wasteland.

He argues that the reality is more complex, shaped by radiation, ecological succession and the disappearance of human pressure.The Chernobyl zone, he says, is not evidence that nature has fully recovered or collapsed, but a place where multiple forces continue to reshape life long after the reactor fire was extinguished.

Haga, now 31, has spent the past six days helping fight a wildfire that has scorched more than 1,600 hectares of forest around Otsuchi in Iwate Prefecture, with no immediate sign of containment despite the deployment of around 1,400 firefighters and dozens of Japan Self-Defense Force personnel, according to local authorities and Reuters witnesses.

“It’s been 15 years since the Great East Japan Earthquake, and our lives were finally beginning to settle down,” Haga said after another day on the fire line. “We can’t let people lose what is precious to them all over again.”

Otsuchi was among the towns hardest hit by the March 2011 earthquake and tsunami, when waves estimated at around 10 meters swept through the fishing community, killing nearly 1,300 residents — roughly a tenth of its population — including the town’s mayor. Haga was in high school when the disaster destroyed his family’s home.

The KRRO +1Now married with a toddler, he says the scale of the current fire is unlike anything he has experienced before.“The fire is spreading and our exhaustion is at a limit, but it’s our hometown,” he said. “We will protect it at all costs, even if it feels like we’re running on empty.”

The KRROThe wildfire comes as Japan faces increasing concern over larger and more frequent seasonal blazes, particularly during the hot, dry and windy weeks before the country’s rainy season begins. Another wildfire broke out on Sunday in neighboring Fukushima, also in northeastern Japan.

While Japan has historically seen fewer major wildfires than regions such as North America or Australia, firefighters and climate researchers say warming temperatures and drier early spring conditions are making containment more difficult.

For Haga, the threat is compounded by a longer-term challenge: Japan’s aging and shrinking population, which is leaving local volunteer fire brigades understaffed.

He said his brigade is already operating below official staffing targets.“If a forest fire breaks out when I’m in my 50s or 60s, and I’m the one gasping for breath while trying to fight it, I don’t think we’ll be able to stop it,” he said.

The KRRO +1Despite the strain, Haga hopes the determination shown by volunteer firefighters will inspire younger residents to step forward and help protect communities facing more frequent natural disasters.“The next generation might be inspired to join the volunteer fire brigade,” he said.

The KRROJapan, Otsuchi, Iwate Prefecture, wildfire, Ryota Haga, tsunami survivor, 2011 earthquake, Great East Japan Earthquake, forest fire, volunteer firefighter, Self-Defense Forces, climate change, Fukushima wildfire, disaster recovery, northeastern Japan, emergency response, natural disaster, population decline, firefighter shortage, coastal town, resilience, wildfire crisis

The global push for clean energy is intensifying pressure on lithium-rich regions of northern Chile, where Indigenous communities warn that large-scale extraction risks undermining fragile ecosystems, water resources, and traditional ways of life.

Chile, one of the world’s leading producers of lithium, has become central to the energy transition as demand for electric vehicle batteries and energy storage systems accelerates. However, in the high-Andean salt flats where much of the mineral is found, local communities say the costs of extraction are being borne disproportionately at the territorial level.

In the Atacama region, the Colla Indigenous community of Pastos Grandes lives near the Salar de Maricunga, a high-altitude ecosystem characterized by salt flats, wetlands, and limited freshwater sources. The environmental balance in the region depends on underground aquifers and scarce water flows that sustain both human livelihoods and biodiversity.“Living in our territory today means resisting,” said Zulema Mancilla, a member of the Colla community.

She described growing concerns over water depletion linked to lithium extraction, noting that the pumping of underground aquifers has reduced water availability in downstream areas where communities live and work.“We have serious problems with water,” she said, adding that while extraction projects are advancing, local populations face increasing environmental stress.Further north, in the highlands of Tarapacá near the Bolivian border, Aymara communities rely on pastoralism and subsistence agriculture, including llama and alpaca herding and quinoa cultivation.

These activities depend on high-altitude wetlands, known locally as “bofedales,” which are particularly sensitive to changes in water availability.“If this lithium project goes ahead, it will become an enormous ‘sacrifice zone’ for our people,” said Juana Mamani Flores of the Panavinto community, highlighting concerns over the long-term viability of local livelihoods.

For many Indigenous residents, the issue extends beyond environmental impact to encompass cultural and spiritual dimensions. Eva Mamani, also from Panavinto, described the territory as intrinsically connected to community identity and belief systems.“The waters have spirit, the shrubs have spirit, the mountains have spirit,” she said, framing environmental protection as both a practical and cultural imperative.

United Nations human rights officials say such perspectives underscore the need to reframe discussions around the energy transition. Jan Jarab, Regional Representative for South America, noted that areas targeted for lithium extraction are not uninhabited resource zones but living territories shaped by long-standing social and cultural systems.

While communities acknowledge the importance of addressing climate change and transitioning to cleaner energy sources, they emphasize the need for clearer information and stronger safeguards. Samuel García, an Aymara leader, said there is a lack of reliable data on the potential environmental impacts of lithium extraction.“We do not have a specific and reliable study of the damage,” he said, pointing to uncertainty surrounding long-term consequences.

The debate, according to observers, is shifting from whether lithium extraction is necessary to how it is conducted and who bears its costs. UN Human Rights has facilitated dialogues among Indigenous leaders, governments, and industry stakeholders across the “lithium triangle,” a region spanning Chile, Argentina, and Bolivia that holds more than half of the world’s lithium reserves.

These discussions focus on aligning extraction practices with international human rights standards, particularly the principle of free, prior, and informed consent for Indigenous Peoples. Jarab emphasized that affected communities must be involved in decision-making processes and have the opportunity to influence project outcomes.“Communities themselves best understand their needs and know how to care for the environment,” he said, adding that consultation mechanisms should enable equitable participation and benefit-sharing.

The UN has framed the issue within the concept of a “just transition,” warning that without adequate safeguards, the shift to renewable energy could replicate historical patterns of extractive industries, where economic gains are concentrated while environmental and social costs are localized.The role of both governments and corporations is central to this process.

Under the UN Guiding Principles on Business and Human Rights, companies involved in lithium extraction are expected to conduct due diligence, assess environmental and social impacts, and establish mechanisms to address harm. States, in turn, are responsible for regulating these activities and ensuring compliance with human rights obligations.

Jarab noted that state-owned enterprises, in particular, are expected to uphold higher standards of accountability, given their direct link to public policy and governance.The broader debate reflects a tension between global climate objectives and local realities. As countries accelerate decarbonization efforts, the extraction of critical minerals such as lithium has become essential.

However, the Chilean case illustrates the complexity of ensuring that environmental goals do not come at the expense of vulnerable communities.For Indigenous groups, the stakes extend beyond economic considerations to the preservation of cultural identity and long-term sustainability.

Decisions made in the coming years are likely to shape not only environmental outcomes but also the future of traditional ways of life in the region.The discussion, UN officials say, is ultimately about ensuring that the benefits of the energy transition are distributed equitably, and that its implementation does not undermine the rights of those living in resource-rich territories.

Environmental degradation and systemic inequality are leaving billions of people without access to safe drinking water and sanitation, according to a United Nations policy brief that underscores the growing intersection between climate pressures, public health risks, and human rights obligations.

The brief, prepared by the Office of the UN High Commissioner for Human Rights on behalf of UN-Water, estimates that around 2.1 billion people globally lack access to safely managed drinking water, while 3.4 billion do not have access to safely managed sanitation services.

The findings are intended to guide policymakers and government authorities in designing laws and strategies that address water scarcity and environmental stress through a human rights-based framework.Under international human rights law, states are required to ensure that water and sanitation services are available, accessible, affordable, acceptable, and of adequate quality.

These obligations are central to maintaining public health, supporting livelihoods, and ensuring a basic standard of dignity.Despite these commitments, the report highlights persistent and widespread gaps in service delivery. More than 1,000 children under the age of five die each day from diseases linked to unsafe water, poor sanitation, and inadequate hygiene.

The burden of water access also falls disproportionately on women and girls, who collectively spend an estimated 250 million hours daily collecting water, often under conditions that expose them to physical risk and limit opportunities for education and employment.

The report identifies chronic underinvestment in the water and sanitation sector as a major constraint, noting that funding levels remain insufficient relative to the scale of the challenge. This underinvestment comes despite the sector’s critical role in climate resilience, economic development, and disease prevention.

According to the brief, environmental degradation is compounding existing inequalities and disproportionately affecting marginalized populations. Groups identified as particularly vulnerable include women and girls, children, older persons, persons with disabilities, Indigenous communities, people living in poverty, and those displaced by conflict or environmental stress.

“For many, the denial of access to safe drinking water and sanitation is a result, not of scarcity alone, but of exclusion and inaccessibility woven into institutions and infrastructure,” the report states, highlighting structural barriers that limit equitable access.The document also draws attention to emerging and conflict-related threats to water security.

It notes that water infrastructure has increasingly been targeted in armed conflicts, in violation of international humanitarian law. In Gaza, the destruction of desalination facilities and damage to water systems has forced civilians to rely on contaminated supplies. In Sudan, attacks on water and electricity infrastructure have disrupted access for millions, while in Yemen, sanitation facilities supported by international organizations have been struck by airstrikes.

In addition to conflict-related risks, the brief identifies new pressures linked to technological and industrial expansion. The rapid growth of data centres, for example, is emerging as a significant but often overlooked source of water consumption. A single one-megawatt data centre can require more than 25 million litres of water annually for cooling, an amount roughly equivalent to the daily consumption needs of 300,000 people.

Amid these challenges, the report outlines examples of policy interventions that integrate human rights principles into water governance. Case studies from multiple countries illustrate how targeted reforms can improve access, affordability, and sustainability.In Bangladesh, a community-led initiative enabled residents in coastal areas to co-finance a climate-resilient water facility, with women trained to manage operations.

The program contributed to a reduction in waterborne diseases and improved school attendance among girls, and has since been replicated across hundreds of administrative wards.In Costa Rica, a water tariff reform introduced progressive pricing, charging higher rates for heavy users while offering subsidized rates for low-income households. The approach improved affordability for vulnerable populations while encouraging conservation, demonstrating how economic regulation can align with human rights objectives.

The brief emphasizes that such initiatives are most effective when supported by strong governance frameworks. It calls for greater transparency, public participation, and access to information, alongside legal mechanisms that allow individuals to seek redress when rights are violated.States are also urged to integrate water and sanitation priorities into broader policy frameworks, including climate adaptation plans, biodiversity strategies, and disaster risk reduction efforts.

The report highlights the need for financing models that are predictable, accessible, and aligned with human rights standards, as well as the importance of strengthening local governance capacities.Gender considerations are identified as a critical component of effective policy design.

The report calls for measures to address structural inequalities, including gender-responsive budgeting, increased representation of women in decision-making, and protections against gender-based violence linked to water access.The role of the private sector is also addressed, with the report referencing the UN Guiding Principles on Business and Human Rights. Companies are expected to conduct due diligence, disclose environmental and social impacts, and provide remedies where harm occurs.

Governments, in turn, are tasked with regulating corporate activity to prevent abuses affecting water and sanitation systems.UN High Commissioner for Human Rights Volker Türk said that addressing water and sanitation challenges requires sustained political and financial commitment. “Investment in water is an investment in dignity, equality, public health, and sustainable development,” he said in a statement marking World Water Day 2026.

The findings highlight the scale and complexity of the global water crisis, with environmental degradation, population pressures, and governance gaps continuing to strain already fragile systems.

South Africa is advancing a transition away from its coal-dependent economy through a policy framework that seeks to align climate goals with social equity, according to discussions featured in a United Nations-backed podcast examining human rights-based economic models.

The initiative, highlighted in an episode of the “Economies That Work for All” series produced by the Office of the UN High Commissioner for Human Rights and the UN System Staff College, outlines how Africa’s most industrialized economy is attempting to balance decarbonization with the protection of vulnerable communities.

Dorah Modise, Executive Director of South Africa’s Presidential Climate Commission, said the transition to a low-carbon economy is not solely an environmental objective but a broader socio-economic challenge. The country remains one of the most unequal in the world, with coal-dependent regions particularly exposed to potential job losses and economic disruption as energy systems shift.

Modise emphasized that the transition must proceed but warned that its design will determine whether it mitigates or deepens existing inequalities. Communities reliant on coal production face heightened risks, particularly in a context where millions of South Africans continue to experience energy poverty and where financing constraints slow the pace of reform.

The government’s approach is guided by the Just Transition Framework developed by the Presidential Climate Commission, which seeks to integrate economic restructuring with social protection. The framework promotes the gradual decentralization of the energy system, expansion of renewable energy capacity, and the development of new employment pathways in emerging green industries.

Efforts are also underway to prepare workers for shifts in the labor market through retraining and skills development initiatives. Authorities are expanding social protection measures to cushion the impact of industrial restructuring, while also seeking to ensure that the benefits of the energy transition are more evenly distributed.

A key component of the strategy involves the management of natural resources critical to the global energy transition. South Africa holds reserves of minerals required for renewable technologies, and policymakers are attempting to position the country as a supplier while adhering to environmental and labor standards.

“As we explore and extract … we need to protect workers and communities, and we need to avoid impacting the environment,” Modise said, underscoring the importance of responsible mining practices within the broader transition strategy.

The framework is rooted in South Africa’s constitutional provisions, which recognize sustainable development as a fundamental right. This legal foundation shapes the government’s emphasis on integrating human rights considerations into economic planning and environmental policy.Implementation of the transition strategy involves coordination across multiple stakeholders, including government agencies, private sector actors, civil society organizations, and international donors.

This multi-stakeholder approach is intended to address competing interests and manage trade-offs inherent in large-scale economic transformation.The policy framework also incorporates metrics that extend beyond traditional energy indicators. Progress is being assessed not only in terms of renewable energy capacity but also through social outcomes such as reductions in inequality, increased employment opportunities for young people, and greater participation of women in decision-making processes.

Modise described the ultimate measure of success as a narrowing of disparities between different socio-economic groups. This reflects a broader shift in policy thinking that links climate action with inclusive development objectives.South Africa’s transition efforts take place within a wider global debate on how to reconcile decarbonization with economic justice, particularly in developing economies where structural inequalities and fiscal constraints complicate policy implementation.

The country’s approach is being closely observed as a potential model for integrating human rights considerations into climate policy.The podcast series situates South Africa’s experience within the broader concept of a “human rights economy,” which seeks to align economic systems with social and environmental priorities.

The framework is linked to the United Nations’ 2030 Agenda for Sustainable Development, which emphasizes inclusive growth and equitable resource distribution.As countries accelerate efforts to meet climate targets, the South African case highlights the challenges of ensuring that transitions away from fossil fuels do not disproportionately affect already marginalized populations.

The emphasis on participatory governance and rights-based policy design reflects an attempt to address these concerns while maintaining momentum toward decarbonization.

A controversial reform to Ley de Glaciares has intensified debate in Argentina, as the government moves to relax environmental protections in high-altitude regions to facilitate mining investment.

The decision has triggered protests from environmental groups and raised concerns among communities dependent on glacier-fed water systems.The shift follows years of tensions surrounding mining operations such as the Veladero mine, a gold and silver project that began operating in 2005 in San Juan Province.

The mine, jointly owned by Barrick Mining Corporation and Shandong Gold, has long been at the center of environmental scrutiny. A cyanide spill in 2015 polluted rivers in the region, raising concerns about downstream water safety in the Jáchal basin, although subsequent studies indicated that contamination levels remained within safe limits.

Additional spills reported in 2016 and 2017 remain under investigation.Local residents and environmental advocates have argued that operations at Veladero violate glacier protection laws, which were originally designed to prohibit industrial activity in sensitive high-mountain ecosystems.

These concerns have persisted despite legal challenges by mining companies, including attempts to have the law declared unconstitutional, which were rejected by Argentina’s Supreme Court.The newly approved reform, backed by President Javier Milei, introduces significant changes to how glacier protection is applied.

Passed by 137 votes to 111 in the Chamber of Deputies following earlier Senate approval, the legislation allows provincial authorities to determine which glaciers and periglacial areas qualify for protection.

The criteria hinge on whether these ice formations serve a “relevant water function,” effectively decentralizing decision-making that was previously governed by national standards.

Government officials argue that the reform is essential to unlocking Argentina’s mineral wealth, particularly as global demand for critical resources such as lithium and copper rises in response to the energy transition.

Milei described the previous framework as overly restrictive, stating that it created “artificial obstacles” and prevented development even in areas lacking significant environmental value.However, critics contend that the changes weaken a foundational environmental safeguard.

Andrés Nápoli, executive director of the Foundation of Environment and Natural Resources, warned that the reform undermines protections for key water reserves. He argued that linking glacier exploitation to sustainable energy goals presents a contradiction, emphasizing that glaciers play an essential role in maintaining ecological balance.

Environmental groups estimate that approximately 7 million people, or 16 percent of Argentina’s population, rely on glacier-fed water systems. Beyond supplying rivers, glaciers regulate fragile ecosystems that are increasingly vulnerable to climate change.

In the country’s northwest, scientists report that glacier mass has declined by around 17 percent over the past decade, heightening concerns about long-term water availability.The reform has prompted public demonstrations, including protests organized by Greenpeace outside the National Congress.

Several activists were detained earlier this year during a demonstration coinciding with Senate deliberations. Protesters argue that transferring authority to provincial governments risks prioritizing short-term economic gains over environmental sustainability.

Supporters of the reform, including provincial leaders in resource-rich regions, maintain that the previous law was overly broad and hindered investment in areas where environmental impact is minimal. Luis Lucero stated during a congressional hearing that framing mining and environmental protection as mutually exclusive is misleading, describing it as a misconception that should be removed from public discourse.

Experts caution that the issue extends beyond technical definitions of glaciers. Ruiz noted that glaciers are dynamic systems whose role in water supply can vary over time, making it difficult to assess their importance through fixed criteria.

He argued that the debate is ultimately political, centering on who has the authority to determine what constitutes a resource worth protecting.In communities such as Jáchal, the stakes are immediate and tangible. Residents have expressed fears about water contamination and long-term environmental degradation.

Activists like Zeballos, a local campaigner, have taken personal measures such as avoiding river water, citing concerns over safety. For many, the issue is framed not only as an environmental question but as one of survival.The reform underscores the broader challenge facing resource-rich nations seeking to balance economic development with environmental preservation.

As Argentina positions itself as a key supplier of minerals critical to global energy systems, tensions between national growth strategies and local ecological concerns are likely to intensify.

Across large parts of Asia, rising temperatures, rapid urban expansion, and environmental degradation are contributing to a measurable increase in human-wildlife conflict, according to conservation groups and environmental researchers.

From snakebites in rural India to elephant incursions in agricultural zones and leopard sightings in urban peripheries, experts say these incidents reflect deeper ecological disruptions linked to climate variability and land-use change.

Data compiled by the World Health Organization indicates that snakebite envenoming alone remains a major public health issue, with millions of cases reported annually worldwide, disproportionately affecting rural populations.

Environmental scientists note that warmer climates are altering reptile behavior, extending active seasons and expanding habitats into areas with higher human density.India has recorded a steady stream of incidents involving venomous snakes entering residential zones, particularly during unusually warm or erratic weather patterns.

Researchers attribute this to both habitat encroachment and climatic shifts that influence prey availability and breeding cycles. Similar patterns have been observed in parts of Southeast Asia, where deforestation has forced wildlife into closer proximity with human settlements.

Beyond reptiles, large mammals are also increasingly involved in conflict scenarios. Reports from eastern India and parts of Sri Lanka show that elephant populations, traditionally migratory, are encountering barriers such as highways, railways, and expanding farmland. This has led to crop damage, property destruction, and fatalities on both sides.

Conservationists argue that fragmented habitats are disrupting established migration corridors, intensifying interactions.Urbanization is another significant factor. Expanding cities are absorbing forest fringes, creating transitional zones where wildlife adapts to human presence. Leopards in India, for example, have been documented navigating densely populated outskirts, often surviving on stray animals.

While such adaptation demonstrates ecological resilience, it also raises safety concerns.According to United Nations Environment Programme, human-wildlife conflict is emerging as a critical issue globally, driven by population growth, infrastructure development, and climate change.

The agency has emphasized that these interactions are not isolated incidents but part of a broader trend affecting biodiversity and human livelihoods.Government responses have varied. In India, state authorities have implemented measures such as rapid response teams, compensation schemes for affected families, and awareness campaigns aimed at reducing panic and promoting coexistence.

However, experts argue that these measures often address symptoms rather than underlying causes.“Mitigation strategies must include habitat restoration and the preservation of ecological corridors,” said a conservation researcher involved in wildlife tracking programs. “Without addressing land fragmentation, conflicts will continue to escalate.”

Technological interventions are also being explored. Early warning systems using GPS tracking, drone surveillance, and community-based monitoring networks are being deployed in select regions. These systems aim to alert residents to the presence of large animals, reducing the likelihood of surprise encounters.

At the same time, public health systems are under pressure to respond to the medical consequences of these interactions. Snakebite treatment, for instance, remains unevenly distributed, with rural areas often lacking access to timely antivenom. This gap highlights the intersection between environmental change and healthcare infrastructure.

Experts stress that wildlife itself is not the primary driver of these conflicts. Animals typically avoid human interaction and are forced into contact due to shrinking habitats and resource scarcity. From an ecological standpoint, many of these species play essential roles, such as controlling pest populations or maintaining ecosystem balance.The challenge, therefore, lies in balancing development with conservation.

Policymakers are increasingly being urged to integrate environmental considerations into infrastructure planning, particularly in biodiversity-rich regions. Failure to do so could exacerbate both ecological damage and human risk.

As climate models project continued warming and population pressures persist, the frequency and intensity of human-wildlife encounters are expected to rise.

Researchers emphasize that long-term solutions will require coordinated efforts across sectors, including urban planning, conservation policy, and public health systems.

For nearly two decades, Tim Friede, a 58-year-old resident of Wisconsin with no formal scientific training, deliberately subjected himself to hundreds of snakebites and venom injections in an effort to build immunity that could contribute to the development of a broad-spectrum antivenom.

His self-directed experiment, conducted largely in the basement of his home, has now drawn scientific attention as researchers attempt to translate his immune response into a scalable medical solution.

Friede reported that his actions were motivated by the global burden of snakebite envenoming, which accounts for an estimated 138,000 deaths and around 400,000 cases of permanent disability or disfigurement annually. Available data indicate that as many as 5.5 million people are bitten by snakes each year, with the majority of cases occurring in low-income regions of Asia and Africa where access to timely treatment remains limited.

According to Friede, the process began in 2001 with controlled self-injections of diluted venom mixtures. Over time, he escalated exposure by allowing venomous snakes to bite him directly, typically on the forearm or fingers. The repeated exposure nearly proved fatal on multiple occasions, resulting in severe physical harm including the risk of limb loss and at least one episode that led to a coma.

Friede stated that he was aware of the risks involved but continued due to the lack of effective and widely accessible treatments for snakebite victims. “People said I was crazy,” he said, adding that some individuals attempted to dissuade him. He maintained that his actions were driven by frustration over preventable deaths in vulnerable populations.

His efforts have since intersected with formal research through his association with Centivax, a California-based biotechnology company working to develop a near-universal antivenom. The company is focusing on antibodies derived from Friede’s immune system, which were developed through repeated exposure to a wide range of snake venoms.

Jacob Glanville, chief executive of Centivax, said Friede had been exposed to venom from highly lethal snake species, describing the toxins as potent enough to kill large animals under normal circumstances. A study conducted last year found that replicated antibodies based on Friede’s immune response were capable of neutralizing toxins from 19 species within the elapid family.

This group includes a significant proportion of medically important venomous snakes such as cobras, mambas, taipans, coral snakes and kraits.The findings suggest potential for broader application compared to conventional antivenoms, which are typically species-specific and require precise identification of the snake responsible for a bite.

This limitation has long complicated treatment, particularly in regions with diverse snake populations and limited diagnostic resources.Centivax plans to begin trials of the experimental antivenom on animals in Australia, with initial testing focused on pets. Human trials would follow pending further validation of safety and efficacy.

Friede said he hoped the research would demonstrate that his prolonged exposure to venom had not been in vain.The urgency of developing more effective antivenoms is underscored by environmental and demographic trends. Studies indicate that climate change may increase interactions between humans and snakes as rising temperatures alter the habitats and behavioral patterns of both.

Warmer conditions can expand the active range of snakes and shift human activity patterns, raising the likelihood of encounters.Recent incidents reflect this trend. In California’s Ventura County, six people have reportedly been bitten by rattlesnakes during an unusually warm spring season.

While isolated, such cases are consistent with broader projections that environmental change may elevate snakebite risk in certain regions.Despite the scale of the problem, global antivenom supply remains uneven. A 2021 review of antivenom resources identified insufficient manufacturing capacity to meet clinical demand, particularly in regions where production infrastructure is limited.

The report highlighted gaps in distribution systems and funding constraints, noting that antivenoms are often unavailable or unaffordable in the areas where they are most needed.Friede’s case represents an unconventional approach to a longstanding public health challenge.

Researchers emphasize that snakes themselves are not inherently aggressive toward humans and typically bite only in self-defense. From an ecological perspective, snakes play a critical role in maintaining balance within ecosystems, including controlling pest populations.Scientific understanding of venom has evolved significantly, with researchers viewing it as a complex product of evolutionary adaptation.

Venom systems have developed over more than 100 million years, predating modern mammals and reflecting highly specialized biological functions.Friede described a personal fascination with snakes that persisted despite early encounters. He said that even as a child, after being bitten by a non-lethal species, he did not develop a fear of them.

Over time, this interest evolved into sustained interaction and eventually into his self-imposed immunization effort.He characterized snakes as biologically remarkable, noting their ability to survive without limbs and to produce highly potent venom. His prolonged exposure to these animals, he said, fostered both respect and curiosity, even as it carried significant personal risk.

The broader implications of his experience are now being evaluated within a formal scientific framework, with researchers attempting to determine whether his antibodies can be adapted into a standardized treatment capable of addressing a wide spectrum of snakebite cases.