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<p>Freshwater, though vital for all forms of life, represents less than 0.5% of accessible global water and is increasingly threatened by human exploitation and climate change. Rapid depletion, declining quality, and unequal access now characterize a deepening global freshwater crisis. Population growth, industrial expansion, and unsustainable agricultural practices have amplified water demand, while deforestation, pollution, and weak governance exacerbate scarcity. Climate change compounds these pressures by altering rainfall patterns, increasing droughts and floods, and degrading ecosystem resilience. The problem is not merely hydrological but socio-political, rooted in inequitable governance, poor infrastructure, and inadequate transboundary cooperation. Addressing it demands transformative, multi-scalar strategies that combine science, technology, and inclusive policy frameworks. Sustainable management requires efficient irrigation, wastewater reuse, circular water systems, renewable-powered desalination, and modernization of infrastructure. Equally vital are behavioral change, equitable pricing, community-based governance, and international cooperation. Integrating ecosystem-based and climate-responsive approaches can restore hydrological balance while promoting social and environmental justice. This work argues that global freshwater scarcity is as much a governance challenge as a biophysical constraint, requiring adaptive, interdisciplinary, and equitable responses. Achieving the Sustainable Development Goals (SDGs) depends on redefining freshwater as a shared heritage which links ecological integrity, economic stability, and human well-being through justice-driven, collaborative, and resilient water stewardship.</p>

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Reclaiming Blue: Confronting the Global Freshwater Crisis Through Collective Action

  • 期刊论文

  • 发表日期：

    2026年4月9日

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  • Arvind Kumar Dwivedi,
  • Kritish De

摘要

Freshwater, though vital for all forms of life, represents less than 0.5% of accessible global water and is increasingly threatened by human exploitation and climate change. Rapid depletion, declining quality, and unequal access now characterize a deepening global freshwater crisis. Population growth, industrial expansion, and unsustainable agricultural practices have amplified water demand, while deforestation, pollution, and weak governance exacerbate scarcity. Climate change compounds these pressures by altering rainfall patterns, increasing droughts and floods, and degrading ecosystem resilience. The problem is not merely hydrological but socio-political, rooted in inequitable governance, poor infrastructure, and inadequate transboundary cooperation. Addressing it demands transformative, multi-scalar strategies that combine science, technology, and inclusive policy frameworks. Sustainable management requires efficient irrigation, wastewater reuse, circular water systems, renewable-powered desalination, and modernization of infrastructure. Equally vital are behavioral change, equitable pricing, community-based governance, and international cooperation. Integrating ecosystem-based and climate-responsive approaches can restore hydrological balance while promoting social and environmental justice. This work argues that global freshwater scarcity is as much a governance challenge as a biophysical constraint, requiring adaptive, interdisciplinary, and equitable responses. Achieving the Sustainable Development Goals (SDGs) depends on redefining freshwater as a shared heritage which links ecological integrity, economic stability, and human well-being through justice-driven, collaborative, and resilient water stewardship.