Bangladesh is facing a growing challenge in balancing groundwater conservation with the survival of farming communities as water shortages intensify across the country’s northwestern Barind region.

Agricultural experts, government officials and local farmers warn that declining groundwater reserves, driven by climate pressures and decades of intensive extraction, are threatening both food production and rural livelihoods in one of Bangladesh’s most important agricultural zones.

The crisis has prompted renewed debate over how the country can maintain crop production while reducing dependence on underground aquifers that have sustained farming for decades.Development specialists argue that long-term solutions must move beyond emergency restrictions and focus on building more resilient agricultural systems.

According to water and sanitation experts working in Bangladesh, sustainable adaptation requires investment in water-efficient irrigation technologies, climate-resilient crop varieties, climate-smart farming practices and community-led water management initiatives.

Such measures are increasingly viewed as essential as traditional groundwater supplies become less reliable and climate variability makes rainfall patterns more unpredictable.Experts also stress that women must play a central role in future water-management strategies.

In rural Bangladesh, women often bear primary responsibility for household water collection, agricultural labor and family care, making them particularly vulnerable to the effects of water scarcity.Water-sector specialists say gender-sensitive approaches to water-service delivery are critical to ensuring equitable access to resources, strengthening community resilience and supporting inclusive decision-making processes.

They argue that policies designed without considering women’s experiences risk overlooking some of the most significant social impacts of water shortages.At the local level, many farmers believe solutions should focus on maximizing the use of surface water rather than relying exclusively on groundwater extraction.

Residents across the Barind region are calling for expanded rainwater harvesting projects, restoration of wetlands and rehabilitation of ponds capable of storing seasonal rainfall for use during dry months. Farmers argue that large quantities of rainwater continue to be lost because existing storage systems are inadequate.

Sreemoti Shobdorani, a farmer from the region, said deeper excavation of ponds could create additional capacity to capture monsoon rainfall and provide irrigation water during extended dry periods. She expressed concern that insufficient attention has been given to preserving water resources above ground.

The proposal reflects a growing recognition among farming communities that long-term water security will require a shift away from exclusive dependence on underground reserves. Surface-water storage projects are increasingly being viewed as a practical way to supplement irrigation supplies while reducing pressure on depleted aquifers.

Government officials acknowledge the seriousness of groundwater depletion and say alternative irrigation systems are being evaluated to ensure agricultural production can continue without further accelerating water loss.Authorities face a difficult balancing act. Restricting groundwater use may help protect dwindling reserves, but it could also reduce agricultural output and threaten incomes in regions where farming remains the primary economic activity.

The stakes are significant for Bangladesh’s broader food security. Agricultural experts estimate that more than 2.5 million hectares of farmland could remain uncultivated if water shortages continue to worsen. Such a scenario could reduce national crop production by approximately 2.7 million tonnes, affecting both local markets and national food supplies.

The economic consequences could extend beyond agriculture. Reduced harvests would likely increase financial pressures on farming households already dealing with rising living costs and recurring climate-related disruptions. Experts warn that prolonged crop failures could deepen rural indebtedness, accelerate migration to urban centers and increase food insecurity among vulnerable populations.

For many communities in the Barind region, the issue is no longer a distant environmental concern but an immediate economic reality. Farmers report increasing difficulties accessing irrigation water, while local residents worry that shortages could become more severe if sustainable alternatives are not developed quickly.

The challenge confronting policymakers is therefore broader than groundwater conservation alone. It involves designing a transition that protects water resources while preserving agricultural livelihoods, maintaining food production and preventing social disruption.Climate change is expected to intensify these pressures in the coming decades through rising temperatures, changing rainfall patterns and more frequent extreme weather events.

As a result, experts increasingly argue that adaptation strategies must combine environmental protection with economic and social support for affected communities.The experience of the Barind region highlights a growing challenge facing many climate-vulnerable agricultural areas around the world.

As water resources come under increasing pressure, governments are being forced to reconsider how agriculture is managed, how water is allocated and how rural communities can adapt to a future in which access to water can no longer be taken for granted.

For Bangladesh, the success of those efforts may determine not only the future of groundwater reserves but also the sustainability of farming systems that support millions of people and form a cornerstone of the country’s food security.

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.