International action to protect the seas has not yet begun. Although we understand its importance now more than ever, the recent Ocean Conference in New York has not resulted in any agreement beyond declarations of good intentions. Promoting and disseminating the idea of thinking about water, regardless of whether it is fresh or salty, is a necessary step to unblock the disastrous international standstill that is undermining all SDGs.
Water must be at the top of the world's agenda. It is key to all human activities and forces us to reconsider a new approach to nature. The recent World Water Week concludes by advocating profound social transformations as the basis for solving problems on a global scale. The experts pointed out that there are many more solutions than are usually talked about.
The environmental and psychological impact of droughts is most significant in those areas where they are rare. In recent months, people in large areas of the northern hemisphere's wetlands have experienced unprecedented water shortages since records exist. Extraordinary measures have been taken, while millions have experienced water stress for the first time. May their astonishment serve to fight global warming.
Millions of households around the world need water from tanker trucks to live. Droughts, overexploitation, pollution, and lack of investment in infrastructure make this population grow by the day. It is an essential type of supply when all else fails, but it is often informal, unregulated, and without health guarantees. We must consider this so that this solution is fair for everyone and does not jeopardize the future of access to water.
Urban runoff from heavy downpours releases a vast amount of water that is lost, pollutes, and causes flooding. Controlling this water that cannot flow through impermeable soil and taking advantage of its enormous potential is one of the keys to the regenerative city envisaged in SDG 11.
Sea level rise is an irreversible fact. The latest IPCC report provides clear evidence and proves we can mitigate the water’s height and the speed with which the phenomenon evolves. We must also design and implement urgent adaptation strategies that are accessible to all.
Achieving universal access to sanitation requires us to develop decentralized alternatives that, disconnected from sewerage networks and centralized treatment, allow the most disadvantaged communities to obtain the minimum conditions of health and dignity. They are a valuable option in slums and remote rural areas where neither a sewerage network nor centralized treatment plants are feasible. They are an option for communities to reap the benefits of the circular economy and self-management.
Making the food system sustainable is one of the major challenges of this decade. Beyond health, there is growing evidence of the impact of the food system on climate, the environment and access to water. Climatologists warn that this link must be considered to achieve the SDGs.
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