Water scarcity, pollution, and the rise of waterborne diseases are growing global concerns, affecting billions of people and threatening international stability.
A new study by researchers at the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) identifies regions most vulnerable to water security issues and explores ways to attract investment in sustainable water solutions.
Uneven global readiness for water security
Using detailed geographical data, including climate patterns, river systems, and human water use, the research team uncovered stark differences in global readiness to tackle water security challenges.
“We found that 71% of the world’s population has high existing water security needs, and after evaluating the potential for private investments, we found that 64% of the global population could benefit from these efforts,” said Charles Vörösmarty, the study’s lead researcher and director of the Environmental Sciences Initiative at CUNY ASRC.
The study also revealed that while middle-income countries hold 81% of potential investment opportunities, low-income nations struggle to secure the funding needed to resolve water-related issues.
These countries are often forced to rely on public financing and international aid to address their water security challenges.
Financing is key
According to a recent United Nations report, 80% of countries are falling short of the financial resources necessary to improve their water and sanitation infrastructure.
By 2030, the global demand for water infrastructure could reach trillions of dollars. The study emphasises that successful investments must go beyond just addressing water shortages.
Strengthening governance and fostering a business-friendly environment is crucial to attracting private investments.
Lead author Pamela Green, a water and climate scientist at TerraBlue Science LLC, added: “This research underscores that successful water investments hinge not just on addressing immediate water needs, but also on strengthening the governmental and societal frameworks that facilitate private sector engagement.”
Why water security is critical
Water security plays a vital role in ensuring the health, economic stability, and peace of societies worldwide.
Adequate access to clean water is essential for drinking, agriculture, and sanitation, supporting the well-being of communities and fostering economic development.
Without water security, regions face heightened risks of food shortages, economic disruption, and potential conflicts over water resources.
Securing water access not only mitigates these risks but also strengthens long-term stability and growth.
The findings of this study underline the importance of public-private partnerships in addressing the global water crisis.
Policymakers, businesses, and investors must work together to create sustainable water solutions that benefit vulnerable communities.
As water security becomes a more pressing global challenge, proactive collaboration and investment are crucial to ensuring a safer, healthier future for all.
