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Climate Change

Water and War: The turbulent dynamics between water and fragility, conflict, and violence

Claudia W. Sadoff's picture

For the past two years, the rains have been poor in Somalia. What comes next is tragically familiar. Dry wells. Dying livestock. Failed harvests. Migration.  Masses of people in dire need of humanitarian assistance. The same is happening in Yemen, Sudan, Kenya, Ethiopia, and Nigeria. However, poor rains are not the only water problem that creates havoc. Floods, water-borne diseases, and transboundary water conflicts can all cause severe human suffering and disruptions to political, economic, and environmental systems.

Where water and climate change meet

Water Communications's picture

This week, the 2015 Paris Climate Conference, or COP21, will gather countries that want to take action for the climate. A central topic of these discussions will focus on the intersection of water and climate change.

Combating climate change is everyone’s business. Reducing emissions and investing in renewable energy, improving city planning and building design standards, developing more efficient transportation, and reducing deforestation (among others) all play key roles in mitigating the effects of climate change. At the same time, countries, and industries, will also need to adapt to changes in the climate as they unfold. Since climate change will significantly increase the variability of rainfall, different parts of the world will become more vulnerable to floods or droughts. 

“Water scarcity and variability pose significant risks to all economic activities, including food and energy production, manufacturing and infrastructure development,“ said Laura Tuck, World Bank Group Vice President for Sustainable Development during a recent press conference at COP21. “Poor water management can exacerbate the effects of climate change on economic growth, but if water is managed well it can go a long way to neutralizing the negative impacts.”

Working on water across borders: Spillover benefits for the SDGs

Jonathan Kamkwalala's picture
At the heels of the Sustainable Development Summit at the United Nations in New York this past weekend, an operations team from the World Bank’s Water Global Practice (GP) is meeting with international development partners and African implementing partner organizations in Zambia this week as part of the fourth annual advisory committee meeting of the Cooperation in International Waters in Africa (CIWA) program, with deep commitment and support from the Governments of the United Kingdom, Sweden, Norway, Denmark, and the Netherlands. The timing is coincidental, but symbolically significant: water management will be key to achieving the 17 Sustainable Development Goals (SDGs), which set the wider global development agenda for the next 15 years. In much of the world, managing water resources means working across borders in transboundary river basins, adding complexity to realizing SDG #6, to “ensure availability and sustainable management of water and sanitation for all.”

Water Security: Can we be a step ahead of the challenge?

Diego Juan Rodriguez's picture

Water security is a major challenge for many countries, especially developing ones. The numbers tell a story of water resources under stress while competition for their use is increasing – by 2025, about 1.8 billion people will be living in regions or countries with absolute water scarcity. Clean water and adequate sanitation is still far from reach for many of the world’s poorest. At the same time, more water is needed to produce food and energy to satisfy the rising needs of the earth’s growing population.
 

Why it’s time to elevate groundwater

Jacob Burke's picture

Groundwater stored in the earth’s crust underpins all our lives – the ultimate source of freshwater for billions has become victim of over-extraction and the ultimate sink for pollutants.
 
For too long, not enough has been done to regulate the use of this precious, on-demand resource and manage disposal of waste. If rates of groundwater depletion have tripled in the past 3 decades, then the rate at which pollutants have accumulated in shallow aquifers can only have equaled or exceeded that rate.
 
The lack of care given to groundwater is placing a huge tax on the poor who have no access to clean piped water supply and depend on groundwater for their health and livelihoods. Self-supply, through the use of wells, from polluted aquifers in urban and rural areas is widespread, but un-reported. The impacts are all too apparent in the densely populated urban slums and rural communities that often live just centimeters above polluted soil and rock. Out-migration of poor farmers who are no longer able to access deepening groundwater tables has been a feature in arid and semi-arid regions, but intensive agriculture is also leaving behind a legacy of nitrates and pesticides which imprint aquifers for decades.

World Water Day: We want to hear from you

Water Communications's picture





​Each year on March 22 we mark World Water Day. It is an opportunity to keep the urgent water issues – from lack of sanitation to transboundary water to climate change -- top of my mind for practitioners, decision makers and the global public. In the coming days we will post here updates and stories from the field, as well as links to some of our partners’ content. But, more importantly, this is an opportunity to hear from you, too.
 

In China, Innovation in Water Rights Leads to Real Water Savings

Liping Jiang's picture

Also available in: 中文

China’s most arid regions are facing an increasingly serious water crisis, and local water policies often aggravate the problem. In such climates, growth in the agricultural sector has come with high environmental costs.

With the help of new technologies that measure real water consumption in agriculture, governments are designing innovative water rights systems that actually save water. Based on results from two successful pilots, the World Bank Group is partnering with China to tap into science to transform water management in agriculture at the national level.

Managing Drought in California: A Non-Zero Sum Approach

Shafiqul Islam's picture

While recently touring drought-stricken California, President Obama remarked: "We can't think of this simply as a zero-sum game. It can't just be a matter of there's going to be less and less water so I'm going to grab more and more..."
 
In his State of the State address, California’s Governor, Jerry Brown, declared a drought emergency. He suggested: “Among all our uncertainties, weather is one of the most basic. We can’t control it. We can only live with it…We can take this drought as a stark warning of things to come.”
 
He further emphasized the need to conserve water, expand storage, rethink water rules, invest in drinking water protection, and rethink the amount of state water each sector receives.
 
But, how can California move away from existing rules, expectations, and legacies that include multi-layered federal subsidies and senior water rights to a non-zero sum approach to resolve competing and conflicting water realties?

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