Water makes the world go round. But what happens when it begins to run out?

Shortages in clean drinking water are hardly a new occurrence, but the crisis has reached unprecedented levels in recent years. According to UN Water, some 3.6 billion people face inadequate access to water for at least one month a year, and that figure is expected to rise to 5 billion by 2050. 

What started a crisis concentrated in low-income countries has quickly made its way to developed nations once assumed to be insulated. The irony, of course, is that places like England, Japan, and the United States helped create the conditions for this crisis with their notoriously high water footprints—depleting freshwater sources while polluting what remains through industrial waste and inadequate infrastructure. 

Further strain is being put on already limited resources by population growth, inefficient farming practices, including droughts, floods, diminished crop production, and threats to biodiversity. Together, these pressures are expected to push global freshwater demand 40% beyond available supply in the coming years.

The worst part is that ordinary people bear the consequences of systemic mismanagement and unequal resource consumption. To be robbed of potable water to drink, bathe, clean, or cook with is to be denied the opportunity to lead a dignified life. 

In this era of intensifying water stress, Kenya has refused to be a passive observer. Though unable to fund novel solutions to the water crisis and related issues of hunger and infectious disease, Kenyan leaders made their voices heard at COP29 in Azerbaijan. By demanding monetary support from the international community, they have reinvigorated discussions surrounding the Baku Climate Unity Pact, which requires economically flourishing sovereignties advanced nations to uphold collective financial targets that protect the world’s most vulnerable. 

Meanwhile, Singapore, another COP29 attendee, highlighted an innovative approach: NEWBrew, a brand that sells beer made out of recycled wastewater as part of a national campaign to conserve every drop in one of the world’s most water-starved places. 

Conversely, Cyprus, a small but wealthy nation, has opted for the more practical strategy of streamlining water usage in the agricultural sector. In addition, Minister Maria Panayiotou plans to build four more desalination plants on the island which will each produce 30,000 cubic meters, or 1 million cubic feet, of drinkable water daily. 

Despite having unique practical applications, these three envelope-pushing countries agree that addressing water insecurity requires sustained global commitment to sustainability and climate adaptation. Throughout this process, policymakers, urban planners, and other stakeholders must remember the intimate reality that water impacts every facet of a community’s livelihood, as well as the large-scale reality that the Global North and Global South bear differential burdens. 

In paving the way for a water secure future, problem-solving frameworks should incorporate shared goals, responsibilities, and insights based on detailed reports of what approaches have or have not been effective in the past. While cross-national and hybrid interventions are essential, policies must also remain tailored to meet area-specific needs. 

Industrialized nations need to begin by reducing their carbon emissions that intensify water scarcity globally. There has been hesitation in branching out into solar power, nuclear energy, and biofuel due to higher initial investments, but the world’s wealthy will eventually have no choice but to start implementing alternative energy sources because their wastefulness will hurt their own profits. 

Until still-developing nations receive adequate international assistance to improve clean water availability, it is crucial that they work towards preventing existing shortages from getting worse. Harm reduction can be achieved by channeling Manchester’s “sponge city” concept into permeable paving and tree pits that help capture and reuse surface water that would otherwise overwhelm drain systems. 

Ultimately, this predicament cannot be resolved with scattered efforts. Sustained coordination between governments is long overdue, but fortunately the past can still be learned from. What is needed now is a flexible, data-driven, and cooperative global strategy. The world’s waterways are connected, making water a global common good—when one region fails, the consequences ripple outward for all. 

References

Hadjicostis, Menelaos. “Cyprus to Rely More on Desalination Plants as Arid Winters Leave Dams Dry.” AP News, December 11, 2024. https://apnews.com/article/cyprus-desalination-water-shortage-climate-change-906d5202 e8df001b8fe4b05f992b66a9.

Harvey, Fiona H. “Global water crisis leaves half of world food production at risk in next 25 Years.” The Guardian, October 16, 2024. https://www.theguardian.com/environment/2024/oct/16/global-water-crisis-food-producti on-at-risk. 

“New data reveals extent of Global North reliance on unsustainable water sources.” Water Witness, January 29, 2026. https://waterwitness.org/news/2023/3/20/new-data-reveals-extent-of-global-north-relianc e-on-unsustainable-water-sources. 

Paduano, Alessio. “Kenya’s devastating drought is the worst in 40 Years.” Al Jazeera, December 15, 2024. https://www.aljazeera.com/gallery/2024/12/15/photos-kenyas-devastating-drought-is-the worst-in-40-years. 

Prengaman, Peter. “At UN climate talks, ‘sewage’ beer from Singapore highlights water scarcity and innovations.” AP News, November 21, 2024. https://apnews.com/article/beer-wastewater-sewage-recycling-singapore-climate-cop29-5 ed7c8e19cd931f0748bddf97a2c542d. 

Swain, Frank. “After intense flooding, Barcelona is still battling drought.” BBC News, January 17, 2025. https://www.bbc.com/future/article/20250116-barcelonas-urgent-search-for-water-after-fl oods. 

World Meteorological Organization. “Water Is ‘canary in the coalmine’ of climate change” UN News, October 7, 2024. https://news.un.org/en/story/2024/10/1155401.