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Carlos Cosín

From Source to Sea: Governing the Unbroken Continuum of Water

From melting glaciers to deep oceans, water flows through a single system—yet we govern it in fragments. This article explores the growing momentum behind “source-to-sea” governance, highlighting its urgency, the lessons from Europe’s WFD and MSFD, and why integration is no longer optional. Desalination, microplastics, and nature-based solutions all show: the ocean’s future depends on freshwater decisions.

Water Crises: A Global Reality Check – Beyond Anecdotal Evidence

In 2025, water scarcity has become a global issue, affecting countries across various climates and economic levels. From urban infrastructure failure in Hyderabad, India, to excessive groundwater depletion in Tehran, Iran; from Zambia’s prolonged drought impacting food and energy security, to the Rio Grande’s decline threatening agriculture in the U.S.; and even in water-rich regions like the United Kingdom facing unprecedented dryness, the water crisis is widespread and systemic.

From Risk to Resilience: Rethinking Water Infrastructure in the Age of Climate Volatility

Amid escalating climate volatility, traditional water infrastructure design is increasingly outdated. This article explores how modular systems, nature-based solutions, and smart technologies can drive a shift toward hybrid, resilient, and adaptive water infrastructure. It also highlights the critical role of innovative governance, sustainable financing, and public-private partnerships in making this transition a reality.

The Pivotal Role of Nature Finance in Driving Water Investments

Nature finance is reshaping water investments by aligning financial capital with sustainability. As the global water crisis intensifies, green bonds and sustainability-linked loans are driving innovation in water infrastructure and conservation. The private sector must take the lead in transforming water into a strategic and resilient asset.

Water and Climate Change Adaptation: A Two-Way Imperative

Water and climate change are deeply intertwined, shaping global challenges that demand urgent action. The Adaptation Gap Report 2024 highlights the crucial role of water governance in building climate resilience. This article explores why integrated water management must be at the heart of adaptation efforts and how countries like Chile, Indonesia, and Japan are tackling these challenges.

Water as a Factor of Peace. Global Agreements for Water Security

We are living in challenging times, reminiscent of the past century’s escalation into war with two world wars. Since then, the world, mainly Europe, has experienced peace and stability for over 60 years, with new generations erasing the memories of the devastating effects of those violent periods.

Act for the Environment. Water: The Key to Climate Action

We have landed on the Moon and will soon reach Mars. We can develop vaccines and antibiotics in record time, overcoming global pandemics. We have transformed how we live, work, and communicate with technologies that outpace our needs.