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In the heart of Tanzania’s Kilosa District, the relentless grip of climate change is severely undermining the efforts of aid organisations like World Vision, leaving rural villagers grappling with escalating challenges. As extreme weather patterns disrupt agriculture, health, and vital infrastructure, the urgent need for sustainable solutions becomes increasingly clear. Chris Palmer reports from the ground in Madudumizi and Zombo villages, where communities are fighting to adapt amid dwindling resources.
The Strain of Climate Change on Daily Life
For pregnant women in the village of Madudumizi, the opening of a new healthcare facility was a beacon of hope. This clinic, equipped with a deep borehole supplying clean water, has transformed health access dramatically. “Before, we had to walk for hours, crossing dangerous rivers to reach the nearest clinic,” recounts Salma, a mother of three. Tragically, such journeys have historically resulted in maternal deaths.
Funded by World Vision as part of their ambitious 20-year Ulaya programme, the clinic aims to uplift the lives of 27,000 people across 13 local villages. This initiative is just a fraction of World Vision’s extensive efforts in Tanzania, where they invested nearly $48 million last year to assist approximately three million children. Yet, even as Tanzania experiences a 6.2 per cent economic growth rate, stark inequalities persist, with half the population subsisting on less than $3 a day. For many, the work of NGOs is crucial in addressing maternal mortality and malnutrition.
Rising Waters and Health Risks
Despite the positive strides, the escalating climate crisis poses a significant threat. Recent reports indicate that foreign aid budgets from countries like the United States and the United Kingdom have seen dramatic cuts, hampering projects like Ulaya. The overall foreign aid from wealthier nations plummeted by 26 per cent in 2025, with Tanzania expected to bear a greater burden due to its ongoing struggles.
During a recent visit to the Ulaya programme, it became evident that climate change is wreaking havoc across multiple dimensions of life. In conversations with locals, a common refrain emerged: unpredictable weather patterns are wreaking havoc on agricultural schedules. Elisei Chilala, the Ulaya programme coordinator, states, “Before 2019, we experienced consistent rainy and dry seasons. Now, due to climate change, the rains are erratic, and people are uncertain about when to plant their crops.” With 98 per cent of the local populace reliant on rain-fed agriculture, the stakes are alarmingly high.
As heavy rains batter the region, cases of malaria and respiratory infections have surged. Nurse Ida from the Madudumizi clinic explains, “Flooding leads to more illnesses, such as pneumonia and malaria.” The link between standing water from floods and increased mosquito populations underscores the direct impact of climate change on public health.
Compounding Challenges: The Impact of Aid Cuts
The recent extreme weather has also decimated infrastructure, leaving roads impassable and exacerbating access to essential services. From Kilosa Railway Station, the journey to Ulaya has become increasingly treacherous, with the roads deteriorating under relentless rains. The damage is visible: fields once ripe with maize now lay barren, and farmers struggle to replant crops buried under silt.
Amid these challenges, aid cuts have further complicated the situation. Nurse Ida notes that vital malaria treatments previously supplied by USAID are no longer available, forcing families to resort to traditional remedies as they grapple with rising healthcare costs. “People are falling very sick,” she warns, highlighting the dire consequences of dwindling aid resources.
In the neighbouring village of Zombo, mothers have benefited from training in nutrition practices, yet they now fear that failing harvests will undermine their newfound knowledge. Rehema, a mother of five, expresses deep concern: “We don’t know what food we will have in the future.” The spectre of food insecurity looms large as families contend with the dual pressures of climate change and inadequate agricultural yields.
A Call for Sustainable Solutions
The ongoing climate crisis has sparked widespread unrest in rural communities, with tensions rising between farmers and herders as resources become increasingly scarce. Leonard Slaa, an advisor at World Vision, describes how farmers are facing conflicts over grazing rights as traditional pastures become less viable. “We need urgent action to manage these resource conflicts before they escalate,” he warns.
To combat these challenges, World Vision is adapting its strategies, focusing on climate-resilient farming practices and distributing seeds for crops more capable of withstanding adverse weather. “We are working to transform agricultural practices to ensure that farmers can cope with climate shocks,” explains Leonard.
The urgency of these efforts is underscored by the community’s need for long-term sustainability. World Vision has extended the Ulaya programme by five years to ensure that interventions continue to support the community even after the NGO steps back. “We are committed to empowering the community for self-sustainability,” Chilala affirms.
Why it Matters
The plight of Tanzania’s rural communities serves as a stark reminder of the far-reaching impacts of climate change and the urgent need for sustained international support. As aid cuts threaten life-saving initiatives, the resilience of these communities is put to the test. Without a concerted effort to address both immediate and long-term challenges, the cycle of poverty and vulnerability will only deepen, underscoring the critical importance of climate-smart investment in the region.