March 22nd is World Water Day

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The World Water Day, celebrated every year on March 22, is a key occasion to raise public awareness about the importance of this essential resource not only for human survival but also for global biodiversity. Water is the basis of the biological processes of all forms of life: from plants to animals, to aquatic ecosystems, which host a wide range of species. The scarcity and pollution of water resources represent a growing threat to biodiversity because every ecosystem depends on water to thrive. In this context, World Water Day invites us to reflect on how sustainable management of water resources is crucial to protect all forms of life and to maintain the balance of our natural ecosystems.

The World Water Day was established by the United Nations in 1992, during the United Nations Conference on Environment and Development in Rio de Janeiro. The purpose of this day is to raise awareness about the sustainable management of water and its availability for all forms of life. Each year, a specific theme is chosen to focus attention on global water-related issues. The day also becomes an opportunity to strengthen dialogue between governments, institutions, and citizens regarding water policies.

The theme of World Water Day for 2025 will focus on glacier conservation, which are crucial ecosystems for freshwater availability. The glaciers are a primary source of water for millions of people and numerous natural environments, which depend on meltwaters to maintain ecological balance. The reduction of glaciers, accelerated by climate change, endangers not only the availability of water for human populations but also for animal and plant species that rely on these water reserves. According to the Intergovernmental Panel on Climate Change (IPCC), glaciers could lose about 50% of their mass by 2100 if current warming trends are not halted. The conservation of these ecosystems is therefore essential not only for humanity but also for global biodiversity.

Water is one of the main indicators of environmental health, as its quality and availability reflect the well-being of natural ecosystems. The scarcity and contamination of water resources have devastating impacts not only on people but also on plants and animals. Water degradation, caused by industrial, agricultural, and urban activities, threatens aquatic fauna and terrestrial species that depend on healthy aquatic ecosystems. According to the World Health Organization (WHO), about 2 billion people live in areas where water is contaminated, which also poses a threat to biodiversity.

The protection of water resources requires a combined effort based on data, research, and concrete actions. It is not just about recognizing the value of water, but integrating it into decision-making processes at all levels. Tools like the European Sustainability Reporting Standards (ESRS) are pushing companies to account for their impact on water resources, contributing to greater transparency and accountability. At the same time, the scientific monitoring of water and aquatic ecosystems is essential for understanding and mitigating the effects of the climate crisis and loss of biodiversity. World Water Day is therefore an opportunity to strengthen the link between knowledge and action, encouraging the adoption of strategies based on reliable data and collaboration between institutions, the scientific community, and the private sector. Only through an integrated approach can we ensure the protection of water resources in the long term.