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Water Stress: A Global Problem That’s Getting Worse

New Delhi residents fill containers with drinking water from a municipal tanker in June 2018.

  • Water scarcity happens when communities can’t fulfill their water needs, either because supplies are insufficient or infrastructure is inadequate. Today, billions of people face some form of water stress.
  • Countries have often cooperated on water management. Still, there are a handful of places where transboundary waters are driving tensions, such as the Nile Basin.
  • Climate change will likely exacerbate water stress worldwide, as rising temperatures lead to more unpredictable weather and extreme weather events, including floods and droughts.

Introduction

Billions of people around the world lack adequate access to one of the essential elements of life: clean water. Although governments and aid groups have helped many living in water-stressed regions gain access in recent years, the problem is projected to get worse due to global warming and population growth. Meanwhile, a paucity of international coordination on water security has slowed the search for solutions.

Water stress can differ dramatically from one place to another, in some cases causing wide-reaching damage, including to public health, economic development, and global trade. It can also drive mass migrations and spark conflict. Now, pressure is mounting on countries to implement more sustainable and innovative practices and to improve international cooperation on water management.

What is water stress?

  • Food and Water Security
  • Energy and Environment
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Water stress or scarcity occurs when demand for safe, usable water in a given area exceeds the supply. On the demand side, the vast majority—roughly 70 percent—of the world’s freshwater is used for agriculture, while the rest is divided between industrial (19 percent) and domestic uses (11 percent), including for drinking. On the supply side, sources include surface waters, such as rivers, lakes, and reservoirs, as well as groundwater, accessed through aquifers.

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But scientists have different ways of defining and measuring water stress, taking into account a variety of factors including seasonal changes, water quality, and accessibility. Meanwhile, measurements of water stress can be imprecise, particularly in the case of groundwater. “Any numbers out there have to be taken with a grain of salt,” says Upmanu Lall , a Columbia University professor and water expert. “None of these definitions are typically accounting for groundwater usage, or groundwater stock.”

What causes water scarcity?

Water scarcity is often divided into two categories: physical scarcity, when there is a shortage of water because of local ecological conditions; and economic scarcity, when there is inadequate water infrastructure.

The two frequently come together to cause water stress. For instance, a stressed area can have both a shortage of rainfall as well as a lack of adequate water storage and sanitation facilities. Experts say that even when there are significant natural causes for a region’s water stress, human factors are often central to the problem, particularly with regard to access to clean water and safe sanitation. Most recently, for example, the war in Ukraine damaged critical infrastructure, leaving six million people with limited or no access to safe water in 2022.

“Almost always the drinking water problem has nothing to do with physical water scarcity,” says Georgetown University’s Mark Giordano , an expert on water management. “It has to do with the scarcity of financial and political wherewithal to put in the infrastructure to get people clean water. It’s separate.”

At the same time, some areas that suffer physical water scarcity have the infrastructure that has allowed life there to thrive, such as in Oman and the southwestern United States.

A variety of authorities, from the national level down to local jurisdictions, govern or otherwise influence the water supply. In the United States, more than half a dozen federal agencies deal with different aspects of water: the Environmental Protection Agency (EPA) enforces regulations on clean water, while the Federal Emergency Management Agency (FEMA) prepares for and responds to water disasters . Similar authorities exist at the state and local levels to protect and oversee the use of water resources, including through zoning and rehabilitation projects.

Which regions are most water-stressed?

The Middle East and North Africa (MENA) is the worst off in terms of physical water stress, according to most experts. MENA receives less rainfall than other regions, and its countries tend to have fast-growing, densely populated urban centers that require more water. But many countries in these regions, especially wealthier ones, still meet their water needs. For example, the United Arab Emirates (UAE) imports nearly all of its food, alleviating the need to use water for agriculture. The UAE and other wealthy MENA countries also rely heavily on the desalination of abundant ocean water, albeit this process is an expensive, energy-intensive one.

Meanwhile, places experiencing significant economic scarcity include Central African countries such as the Democratic Republic of Congo , which receives a lot of rain but lacks proper infrastructure and suffers from high levels of mismanagement.

Even high-income countries experience water stress. Factors including outdated infrastructure and rapid population growth have put tremendous stress on some U.S. water systems , causing crises in cities including Flint, Michigan, and Newark, New Jersey.

How is climate change affecting water stress?

For every 1°C (1.8°F) increase in the global average temperature, UN experts project a 20 percent drop in renewable water resources. Global warming is expected to increase the number of water-stressed areas and heighten water stress in already affected regions. Subtropical areas, such as Australia, the southern United States, and North African countries, are expected to warm and suffer more frequent and longer droughts; however, when rainfall does occur in these regions, it is projected to be more intense. Weather in tropical regions will likewise become more variable, climate scientists say.

Agriculture could become a particular challenge. Farming suffers as rainfall becomes more unpredictable and rising temperatures accelerate the evaporation of water from soil. A more erratic climate is also expected to bring more floods, which can wipe out crops an overwhelm storage systems. Furthermore, rainfall runoff can sweep up sediment that can clog treatment facilities and contaminate other water sources.

In a 2018 report , a panel consisting of many of the world’s top climate researchers showed that limiting global warming to a maximum 1.5°C (2.7°F) above preindustrial levels—the aim of the Paris Agreement on climate—could substantially reduce the likelihood of water stress in some regions, such as the Mediterranean and southern Africa, compared to an unchecked increase in temperature. However, most experts say the Paris accord will not be enough to prevent the most devastating effects of climate change.

What are its impacts on public health and development?

Prolonged water stress can have devastating effects on public health and economic development. More than two billion people worldwide lack access to safe drinking water; and nearly double that number—more than half the world’s population—are without adequate sanitation services . These deprivations can spur the transmission of diseases such as cholera, typhoid, polio, hepatitis A, and diarrhea.

At the same time, because water scarcity makes agriculture much more difficult, it threatens a community’s access to food. Food-insecure communities can face both acute and chronic hunger, where children are more at risk of conditions stemming from malnutrition, such as stunting and wasting, and chronic illnesses due to poor diet, such as diabetes.

Even if a water-stressed community has stable access to potable water, people can travel great lengths or wait in long lines to get it—time that could otherwise be spent at work or at school. Economists note these all combine [PDF] to take a heavy toll on productivity and development.

Living in a Water-Stressed World

essay about water crisis

A housing development lies on the edge of Cathedral City, a desert resort town in southern California, in April 2015.

Eleven-year-old Chikuru carries water in a plastic jerrican, which weighs about forty pounds when full, to her home in Goma, Democratic Republic of Congo, in September 2019.

The water level at Camlidere Dam in the Turkish capital of Ankara is low due to seasonal drought and high water consumption amid the COVID-19 pandemic, November 2020.

A young boy washes a cooking pot in a pool of rainwater outside a slum where members of the Muhamasheen minority group live in Sanaa, Yemen, July 2020.

Abdel-Shaheed Gerges, a farmer, touches water flowing through a government-developed irrigation channel in Esna, Egypt, in October 2019.

Summer Weeks bathes her two-year-old daughter, Ravynn, outside their home in the Navajo Nation in Arizona, September 2020.

A worker waters turf at a sprawling horse-racing facility in Dubai in March 2021.

A woman collects water from a well dug in the Black Umfolozi Riverbed, which is dry due to drought, outside of Durban, South Africa, in January 2016.

The shadow of a girl who fled Raqqa is cast on the wall of a water spigot at a camp for internally displaced people in Syria, August 2017.

Kevin Dudley carries his daughter, Katelyn, and bottles of water to his apartment amid weeks-long water outages across Jackson, Mississippi, in March 2021.

A woman uses swamp water to wash clothes in northern Jakarta, Indonesia, in March 2018.

The COVID-19 pandemic heightened the need for safe water access. Handwashing is one of the most effective tools for combating the coronavirus, but health experts noted that three in ten individuals —2.3 billion people globally—could not wash their hands at home at the pandemic’s onset.

How has water factored into international relations?

Many freshwater sources transcend international borders, and, for the most part, national governments have been able to manage these resources cooperatively. Roughly three hundred international water agreements have been signed since 1948. Finland and Russia, for example, have long cooperated on water-management challenges, including floods, fisheries, and pollution. Water-sharing agreements have even persisted through cross-border conflicts about other issues, as has been the case with South Asia’s Indus River and the Jordan River in the Middle East.

However, there are a handful of hot spots where transboundary waters are a source of tension, either because there is no agreement in place or an existing water regime is disputed. One of these is the Nile Basin, where the White and Blue Nile Rivers flow from lakes in East Africa northward to the Mediterranean Sea. Egypt claims the rights to most of the Nile’s water based on several treaties, the first dating back to the colonial era; but other riparian states say they are not bound to the accords because they were never party to them. The dispute has flared in recent years after Ethiopia began construction of a massive hydroelectric dam that Egypt says drastically cuts its share of water.

Transboundary water disputes can also fuel intrastate conflict; some observers note this has increased in recent years , particularly in the hot spots where there are fears of cross-border conflict. For example, a new hydropower project could benefit elites but do little to improve the well-being of the communities who rely on those resources.

Moreover, water stress can affect global flows of goods and people. For instance, wildfires and drought in 2010 wiped out Russian crops, which resulted in a spike in commodities prices and food riots in Egypt and Tunisia at the start of the Arab uprisings. Climate stress is also pushing some to migrate across borders. The United Nations predicts that without interventions in climate change, water scarcity in arid and semi-arid regions will displace hundreds of millions of people by 2030.

What are international organizations and governments doing to alleviate water stress?

There has been some international mobilization around water security. Ensuring the availability and sustainable management of water and sanitation for all is one of the UN Sustainable Development Goals (SDGs) , a sweeping fifteen-year development agenda adopted by member states in 2015. Smart water management is also vital to many of the other SDGs, such as eliminating hunger and ensuring good health and well-being. And while the Paris Agreement on climate does not refer to water explicitly, the United Nations calls [PDF] water management an “essential component of nearly all the mitigation and adaptation strategies.” The organization warns of the increasing vulnerability of conventional water infrastructure, and points to many climate-focused alternatives, such as coastal reservoirs and solar-powered water systems.

However, there is no global framework for addressing water stress, like there is for fighting climate change or preserving biodiversity . The most recent UN summit on water, held in March 2023, was the first such conference since 1977 and didn’t aim to produce an international framework. It instead created a UN envoy on water and saw hundreds of governments, nonprofits, and businesses sign on to a voluntary Water Action Agenda, which analysts called an important but insufficient step compared to a binding agreement among world governments.

Some governments and partner organizations have made progress in increasing access to water services: Between 2000 and 2017, the number of people using safely managed drinking water and safely managed sanitation services rose by 10 percent and 17 percent, respectively. In 2022, the Joe Biden administration announced an action plan to elevate global water security as a critical component of its efforts to achieve U.S. foreign policy objectives. But the pace of climate change and the COVID-19 pandemic have presented new challenges. Now, many countries say they are unlikely to implement integrated water management systems by 2030, the target date for fulfilling the SDGs. 

Still, some governments are taking ambitious and creative steps to improve their water security that could serve as models for others:

Green infrastructure . Peruvian law mandates that water utilities reinvest a portion of their profits into green infrastructure (the use of plant, soil, and other natural systems to manage stormwater), and Canada and the United States have provided tens of millions of dollars in recent years to support Peru’s efforts [PDF]. Vietnam has taken similar steps to integrate natural and more traditional built water infrastructure.

Wastewater recycling . More and more cities around the globe are recycling sewage water into drinking water, something Namibia’s desert capital has been doing for decades. Facilities in countries including China and the United States turn byproducts from wastewater treatment into fertilizer.

Smarter agriculture . Innovations in areas such as artificial intelligence and genome editing are also driving progress. China has become a world leader in bioengineering crops to make them more productive and resilient.

Recommended Resources

The Wilson Center’s Lauren Risi writes that water wars between countries have not come to pass, but subnational conflicts over the resource are already taking a toll.

CFR’s Why It Matters podcast talks to Georgetown University’s Mark Giordano and the Global Water Policy Project’s Sandra Postel about water scarcity .

The World Economic Forum describes the growing water crisis in the Horn of Africa, while National Geographic looks at how the prolonged drought is pushing wildlife closer to towns.

The World Resources Institute’s Aqueduct maps the areas facing extremely high water stress.

The United Nations shares facts about water and its role in all aspects of life.

BuzzFeed News interviews residents of Jackson, Mississippi , who lost access to safe water after freezing temperatures wreaked havoc on the city’s decaying infrastructure.

  • Sustainable Development Goals (UN)

Emily Lieberman contributed to this Backgrounder. Michael Bricknell and Will Merrow helped create the graphics.

  • What are its impacts on health and development?
  • What is being done to alleviate water stress?

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Essay on Water Crisis 500+ Words

Water, a life-sustaining resource, is essential for all living creatures on Earth. However, a water crisis is emerging as one of the most significant challenges humanity faces today. In this essay, we will explore the water crisis, its causes and consequences, and the critical need for sustainable solutions to ensure a better future for our planet.

The Growing Water Crisis

A water crisis refers to the scarcity of clean, fresh water needed for various purposes, such as drinking, agriculture, industry, and sanitation. It’s a global problem that affects people, ecosystems, and economies. According to the United Nations, by 2030, nearly half of the world’s population could be facing water scarcity.

Causes of the Water Crisis

a. Overpopulation : The world’s population is rapidly increasing, leading to higher water demand for drinking, irrigation, and industrial use.

b. Climate Change : Changing weather patterns, including prolonged droughts and more frequent extreme weather events, are affecting water availability.

c. Pollution : Water sources are often polluted by chemicals, sewage, and industrial waste, making water unsafe for consumption.

d. Wasteful Practices : Water wastage in agriculture, industry, and households contributes to the crisis.

Consequences of Water Scarcity

a. Health Issues : Lack of clean water leads to waterborne diseases like cholera and dysentery, affecting millions, especially children.

b. Food Insecurity : Agriculture heavily relies on water, and water scarcity can lead to crop failures and food shortages.

c. Conflict : Scarcity can trigger conflicts over limited water resources, leading to tensions between communities and even nations.

d. Ecosystem Damage : Wildlife and ecosystems suffer as water sources shrink, impacting biodiversity.

Sustainable Solutions to the Water Crisis

a. Water Conservation : Responsible water use, fixing leaks, and using water-saving appliances can make a significant difference.

b. Improved Infrastructure : Building and maintaining water supply and sanitation systems can help reduce water losses.

c. Rainwater Harvesting : Collecting rainwater for household use and agriculture can mitigate scarcity.

d. Desalination : Technology to turn seawater into freshwater is an option for regions with limited freshwater sources.

The Importance of Education

Education plays a vital role in raising awareness about the water crisis. Schools and communities can educate people about responsible water use, conservation, and the importance of preserving our water resources. Students can become water ambassadors, spreading the message about the need to protect our water.

Global Efforts to Combat Water Scarcity

International organizations like the United Nations and NGOs are working to address water scarcity on a global scale. They provide funding, expertise, and resources to implement sustainable water management practices in affected regions. Collaboration between countries and communities is key to finding solutions.

Conclusion of Essay on Water Crisis

In conclusion, the water crisis is a pressing global issue that affects people, ecosystems, and economies. Understanding its causes and consequences is the first step in finding solutions. It is essential for individuals, communities, and governments to take action by conserving water, improving infrastructure, and supporting sustainable practices. Education and global cooperation are vital in our fight against water scarcity.

By working together, we can ensure that future generations have access to the life-sustaining resource of clean, fresh water. Water is precious, and its conservation is our collective responsibility. As we address the water crisis, we are not only securing our own future but also safeguarding the health and well-being of our planet and all its inhabitants.

Also Check: The Essay on Essay: All you need to know

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Saving Earth | Encyclopedia Britannica

Unlimited access to clean, safe water is taken for granted in many places, but water scarcity is a growing concern worldwide. Overuse, increasing demand, pollution, poor management, lack of infrastructure, and changes in weather patterns due to global warming are key stressors that affect the availability of fresh water. 

Water is essential to life.

Many major cities across the globe are at risk of a water crisis, and water stress is projected to increase in most countries in the coming decades, threatening regional stability and raising the possibility of forced migrations. In addition, the issue of water availability is not just a human problem—our demands on lakes, rivers, and streams can dramatically harm ecosystems and the natural processes that require water.

Learn about the problem of water scarcity and the major threats to our water, and dive deep into some of the diverse solutions that exist to conserve, protect, and equitably manage Earth’s water resources for human and nonhuman life.

Know the problem

Water scarcity is a growing concern worldwide. Unsustainable and ever-growing demands on our freshwater resources have taxed aquifers and surface waters in many places, harming ecosystems and threatening future economic growth. A regional water crisis, often triggered by drought, can result in famine, forced migration, and other humanitarian emergencies. Explore the critical problem of water scarcity and some of its associated effects.

Drought is often a driver of serious water crises that can result in famine, forced migration, and regional conflicts over remaining water resources.

Water scarcity can affect local food production and cause devastating famines. Learn more about their causes, effects, and relief efforts.

7 Lakes That Are Drying Up

Lakes can be sensitive to changes in precipitation and water withdrawals from human activity. Learn about seven lakes that are drying up.

Complex Humanitarian Emergency

A water crisis can potentially escalate into a complex humanitarian emergency. Read about these complicated disasters.

NUMBER OF PEOPLE WHO LACK ACCESS TO SAFE AND RELIABLE DRINKING WATER AT HOME

ONE-THIRD OF THE WORLD’S LARGE AQUIFER SYSTEMS ARE IN DISTRESS.

Know the Causes

There are numerous threats to our water resources. Human demands often exceed sustainable water consumption levels, and the pollution we generate harms aquatic systems and renders the contaminated water unsafe to use. In addition, global warming increases the likelihood of extreme weather events, including drought and excessive heat, and is expected put additional stressors on water availability and global distribution. Read more about the causes of our global water crisis.

Water Pollution

Water pollution interferes with the functioning of ecosystems and the human uses of water.

Fracking for natural gas and crude oil consumes and dirties large amounts of water and can contaminate aquifers.

Environmental Infrastructure

Aging and mismanaged environmental infrastructure wastes and contaminates precious water resources.

Industry claims vast amounts of freshwater resources and is also responsible for significant amounts of water pollution.

Editor's Answers

Popular questions.

Q&A Earth Banner (1)

Have a question of your own? Britannica's Beyond question and answer platform is ready for your questions.

Agriculture, industry, and municipalities are the three largest water consumers worldwide.  Read more.

Less than one percent of Earth’s water is available fresh water.  Read more.

Overuse, water pollution, lack of infrastructure, and changing weather patterns due to climate change are some of the drivers of water scarcity.  Read more.

Rainwater can be used for non-potable uses, including watering plants, which reduces the demand on municipal systems.  Read more.

Domestic sewage is a major source of plant nutrients, mainly nitrates and phosphates. Excess nitrates and phosphates in water promote the growth of algae, sometimes causing unusually dense and rapid growths known as algal blooms. When these blooms die, the process of decomposition uses up dissolved oxygen in aquatic habitats.

Did you know?

About 2.6 billion people around the world have gained access to clean water in the last 25 years!

Know the Solutions

One of the best ways to address water scarcity is to conserve water and treat it as something truly precious. Beyond that, there are a number of technological, ecological, and economic solutions that can help ensure that humans and natural systems have sufficient access to safe water. Dive into some of the solutions, and get inspired by the possibilities!

Desalination

Desalination renders salty, unusable waters fit for human consumption, irrigation, industrial applications, and various other uses.

Rainwater Harvesting

Rainwater harvesting systems can supply households and businesses with water for use in dry seasons and lessen the demand on municipal water supplies.

Ecological Restoration

The restoration of ecosystems that naturally collect, filter, store, and release water, like wetlands, is a key strategy in reducing water scarcity.

Contour Farming

Contour farming has been proven to reduce fertilizer loss and erosion, increase crop yields, and help absorb the impact of heavy rains.

Take Action

The issues facing Earth are big, but imagine the difference we could make if we all took steps to address them. Learn about the small but important changes you can make in your daily life to reduce your greenhouse gas emissions, save water, help wildlife, and limit pollution.

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Ten causes of the global water crisis

Mar 22, 2022

Drought Somaliland crop

Nothing survives without water; it’s the most basic fact of life. Humans need a steady and clean supply of H2O to live, something which is becoming more and more difficult to come by.

Water affects our lives in countless ways . We use it to eat, to fuel our businesses, to keep our homes (and hands) clean… But less than 1% of the world’s water supply is usable to us. The rest is saltwater, ice, or underground. And we have to make that <1% last for 7.9 billion people. The global water crisis is proof that we’ve come up dry: The latest reports from the WHO and UNICEF show that over hundreds of millions of people are caught in a cycle of thirst — one that feeds into the cycle of poverty .

The global water crisis at a glance

  • According to UN-Water 2.3 billion people live in water-stressed countries
  • According to UNICEF, 1.42 billion people – including 450 million children – live in areas of high or extremely high water vulnerability
  • 785 million people lack access to basic water services
  • The WHO reports that 884 million people lack access to safe drinking water
  • Two-thirds of the world’s population experience severe water scarcity during at least one month of the year
  • The Global Water Institute estimates that 700 million people could be displaced by intense water scarcity by 2030
  • 3.2 billion people live in agricultural areas with high water shortages or scarcity
  • Approximately 73% of people affected by water shortages live in Asia
  • The global water crisis is a women’s issue : In what UNICEF calls “a colossal waste of time,” women and girls spend an estimated 200 million hours hauling water every day
  • Diarrhea kills 2,195 children every day—more than AIDS, malaria, and measles combined—and can be caused by lack of access to clean water and sanitation services

Learn more about Concern’s response to the global water crisis

There are a number of root causes for our current water crisis, which in turn affect everything from harvests to public health. By addressing these causes, we can do better with the 1% we have.

1. Climate change

Unsurprisingly, climate change is one of the main reasons behind the global water crisis. The areas most vulnerable to the impacts of climate change, such as Somalia’s decade-plus of drought or increasingly severe monsoons in Bangladesh , are often water-stressed to begin with. As the climate crisis continues to deepen, those resources become all the more scarce. One of the main causes of climate change, deforestation, leads to “heat islands” that impact the surrounding land. In sub-Saharan Africa, for example, 80% of farmland has been affected by soil degradation due to climate-related droughts. On the opposite end of the spectrum, rising sea levels are salinating freshwater sources, meaning that they’re no longer potable as-is.

A Somali woman walks to Concern's water truck to fill up her containers for her family in Odweyne in the Toghdeer district.

2. Natural disasters

Whether related to climate change or not, according to one UNICEF report nearly 75% of all natural disasters between 2001 and 2018 were water-related. This includes droughts, but also floods — which can destroy or contaminate clean water sources for communities. This not only cuts people off from clean drinking water, but also opens up the risk for waterborne diseases like diarrhea. The frequency of these events are expected to increase as we continue to feel the effects of climate change.

Girl in DRC carrying water after the Mount Nyiragongo eruption, 2021

3. War and conflict

The ongoing crisis in Syria has led to a well-developed middle-class country lapsing into a water crisis thanks to the destruction of its infrastructure. This poses a serious threat to public health for the millions of Syrians still living inside the country. Another protracted conflict in the Central African Republic has seen armed groups target village water-points and wells — much like hunger as a weapon of war , water can also be leveraged in times of violence.

A woman carries water from a Concern-constructed water point at Boyali in Central African Republic.

4. Wastewater

Let’s talk about contaminated water and the role it plays in the global water crisis: Sometimes water can be plentiful in an area. But whether that water is safe to drink…that’s another story. Many areas of the world have poor systems for dealing with wastewater — water that is affected by human use, like washing dishes at home or used in an industrial process. At a global scale, 44% of household wastewater is reused without being treated, and 80% of wastewater overall flows back into the ecosystem without being treated or reused, which by the UN’s numbers leaves 1.8 billion people using water that can be contaminated by feces, chemicals, or other contaminants that can prove toxic. Wastewater is one of the leading causes for many of the world’s most pervasive diseases, including cholera, dysentery, typhoid, and polio.

The average family can waste 180 gallons per week, or 9,400 gallons per year, due to household leaks.

5. Water waste

Different from wastewater, water waste is what happens when we ignore dripping faucets, over-water our lawns, or ignore the free tap water served to us at a restaurant. Some of these may seem like minor inconveniences, but they add up: Speaking with VOX, water management expert Shafiqul Islam estimates that these minor annoyances can account for anywhere between 30 and 40% of a city’s lost water. The average family can waste 180 gallons per week, or 9,400 gallons per year, due to household leaks. Add this all up and we’re looking at roughly 900 billion gallons of water lost annually.

In 2018, Cape Town managed to avert “Day Zero” — the day in which the city would need to turn off all water taps for its 4 million residents — by limiting water use and focusing on the necessities first.

6. Lack of water data

We know that data is never the most exciting entry on a list, but it’s still key: UN Water reports a lack of water quality data for over 3 billion people around the world. These are usually in areas where other factors on this list are at play, meaning that they’re at a credible risk for using non-potable water. Knowledge is power, and the only way we can ensure that we have a handle on the global water crisis is by ensuring that we know the health of all the world’s rivers, lakes, and groundwater reserves.

7. Lack of international cooperation on shared water sources

Many bodies of water sit across two or more countries, meaning that they’re effectively the subjects of joint-custody between nations. However, according to the latest update from the United Nations' Sustainable Development Goals , only 24 countries report that all internationally-shared rivers, lakes, and groundwater sources are covered by cooperative arrangements. This means that, if one country is following all of the protocol necessary to keep its side of a lake clean, that may be irrelevant if the waters on the opposite shore are not being treated with the same degree of care.

Zaccharia Roberto pushes his bicycle laden with charcoal across a flooded river near Nhamatanda, Mozambique.

8. Lack of infrastructure

It’s not that countries willingly mismanage their water supplies. Whether through deliberate destruction or unwitting mismanagement, many governments lack the infrastructure to properly invest in their water resources, allowing clean water to reach those that need it most. Losses related to water insecurity cost the US an estimated $470 billion per year . While water infrastructure is a resource that has high financial implications, the value of water is taken for granted. As the UN notes in its High Level Panel on Water, water “is typically capital intensive, long-lived with high sunk costs. It calls for a high initial investment followed by a very long payback period.”

Countless water points were left unusable due to violence, disrepair, and overuse in the Central African Republic with some water sources purposely contaminated by armed groups. Fortunately solutions don’t necessarily need to be high-tech. We’ve brought clean water solutions to villages using manually operated “village drills,” removing the need for electricity. They’re also 33% cheaper than typical mechanized drills, and can be transported to remote areas and assembled on site.

essay about water crisis

People power brings clean water to Central African Republic

Years of conflict have decimated wells in Central African Republic, putting the population at risk of disease from drinking dirty water. But with a little bit of innovation — and a lot of people power — communities in the Kouango region are finally getting access to clean water.

9. Forced migration and the refugee crisis

Even before the crisis in Ukraine uprooted 10 million people, we were facing unprecedented levels of displacement. In many of the world’s largest host communities , informal settlements for refugees create high-density areas of people, and can put pressure on available infrastructure. In many cases, people will cross the nearest open border to flee conflict or other crises, which often leaves them in areas that face similar climate events, or have similarly stressed resources. This is why water trucking — which is, effectively, exactly what it sounds like — is one of the key elements of Concern’s emergency response plans.

Kids wash in a Rohingya camp

10. Inequality and an imbalance of power

Even in high-income countries, water management isn’t a priority as seen in budget allocations. It’s not the most photogenic issue, especially when you’re showing solutions in action, and “emergency food distribution” is a much easier concept to grasp compared to “watershed management.” This has led to an unacceptable imbalance between those setting federal and local government budgets — and foreign aid budgets — and those who are in the direst need of clean water and adequate sanitation. In 2015, the UN reported that, underlying all of the barriers to solving the water crisis, was one simple fact: “The people suffering the most from the water and sanitation crisis — poor people in general and poor women in particular — often lack the political voice needed to assert their claims to water.” This disparity in power and lack of representation has widened that chasm. Closing it is a critical step to ensuring clean water for all.

“The people suffering the most from the water and sanitation crisis — poor people in general and poor women in particular — often lack the political voice needed to assert their claims to water.”

The global water crisis: Concern’s response

Ensuring access to clean water and sanitation and providing hygiene information and training are key aspects of Concern’s work, with active water, sanitation, and hygiene (WASH) programs in 18 countries. We have dug, drilled, and bored thousands of wells in remote and vulnerable communities across dozens of countries, and built countless latrines in their schools and health centers. The hours saved and the illnesses prevented make it one of the most effective things we do. 

When drought or displacement prevent access to clean water supplies, we do what it takes to connect communities, including trucking water to temporary tanks and installing pumps in camps. We work hand-in-hand with communities to help them assess the longstanding challenges they face, change behaviors, and ensure water and sanitation infrastructure will be maintained for the long term. And we foster a sense of ownership, build sustainable maintenance practices, and create transparent financial management systems that benefit the community.

One example of our approach can be seen in the Democratic Republic of Congo , where Concern has been the lead partner in a consortium that has already achieved some extraordinary results. Over the course of six years, our teams worked closely with 600 of the country’s most isolated communities to help them achieve sustainable water, sanitation, and hygiene solutions. The program reached over 650,000 people. 

Support Concern's work

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  • NEWS EXPLAINER
  • 21 March 2023
  • Correction 22 March 2023

The world faces a water crisis — 4 powerful charts show how

  • Miryam Naddaf

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The United Nations water conference starts tomorrow. Co-hosted by the Netherlands and Tajikistan, the three-day event will take place at UN headquarters in New York and will be the first such event in nearly half a century. During that time, a rising number of people around the world have gained access to safe water and sanitation (see ‘A tale of two halves’) — except in sub-Saharan Africa (see ‘The neglect of Africa’), where the numbers without safe drinking-water services are greater than they were in 2000. Globally, around 500 million people are compelled to use open defecation, and millions more rely on contaminated water supplies. Can this conference make a difference?

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Nature 615 , 774-775 (2023)

doi: https://doi.org/10.1038/d41586-023-00842-3

Updates & Corrections

Correction 22 March 2023 : An earlier version of the introduction to the graph ‘The neglect of Africa’ gave the wrong year for the comparison. This has now been corrected.

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Press release

Imminent risk of a global water crisis, warns the UN World Water Development Report 2023

Illustration by D. Bonazzi on Partnerships and Cooperation

Globally, 2 billion people (26% of the population) do not have safe drinking water and 3.6 billion (46%) lack access to safely managed sanitation, according to the report, published by UNESCO on behalf of UN-Water and released today at the UN 2023 Water Conference in New York.

Between two and three billion people experience water shortages for at least one month per year, posing severe risks to livelihoods, notably through food security and access to electricity. The global urban population facing water scarcity is projected to double from 930 million in 2016 to 1.7–2.4 billion people in 2050. The growing incidence of extreme and prolonged droughts is also stressing ecosystems, with dire consequences for both plant and animal species.

There is an urgent need to establish strong international mechanisms to prevent the global water crisis from spiraling out of control. Water is our common future and it is essential to act together to share it equitably and manage it sustainably.

UNESCO Director-General

Protecting and preserving this precious resource for future generations depends on partnerships. The smart management and conservation of the world’s water resources means bringing together governments, businesses, scientists, civil society and communities – including indigenous communities – to design and deliver concrete solutions. 

There is much to do and time is not on our side. This report shows our ambition and we must now come together and accelerate action. This is our moment to make a difference.

International cooperation: the key to access to water for all

Nearly every water-related intervention involves some kind of cooperation. Growing crops require shared irrigation systems among farmers. Providing safe and affordable water to cities and rural areas is only possible through a communal management of water-supply and sanitation systems. And cooperation between these urban and rural communities is essential to maintaining both food security and uphold farmer incomes.

Managing rivers and aquifers crossing international borders makes matters all the more complex. While cooperation over transboundary basins and aquifers has been shown to deliver many benefits beyond water security, including opening additional diplomatic channels, only 6 of the world’s 468 internationally shared aquifers are subject to a formal cooperative agreement.

On this World Water Day, the United Nations calls for boosting international cooperation over how water is used and managed. This is the only way to prevent a global water crisis in the coming decades.

Partnerships and people’s participation increase benefits

Environmental services, such as pollution control and biodiversity, are among the shared benefits most often highlighted in the report, along with data/information-sharing and co-financing opportunities. For example, ‘water funds’ are financing schemes that bring together downstream users, like cities, businesses, and utilities, to collectively invest in upstream habitat protection and agricultural land management to improve overall water quality and/or quantity.

Mexico’s Monterrey Water Fund, launched in 2013, has maintained water quality, reduced flooding, improved infiltration and rehabilitated natural habitats through co-financing. The success of similar approaches in Sub-Saharan Africa, including the Tana-Nairobi river watershed, which supplies 95% of the Nairobi’s freshwater and 50% of Kenya’s electricity, illustrate the global potential of such partnerships.

Inclusive stakeholder participation also promotes buy-in and ownership. Involving the end-users in planning and implementing water systems creates services that better match the needs and resources of poor communities, and increases public acceptance and ownership. It also fosters accountability and transparency. In displacement camps in the Gedo region of Somalia, residents elect water committees that operate and maintain the waterpoints that supply tens of thousands of people. Committee members partner with local water authorities of the host communities to share and manage water resources.

The United Nations World Water Development Report is published by UNESCO on behalf of UN-Water and its production is coordinated by the UNESCO World Water Assessment Programme. The report gives insight into the main trends concerning the state, use and management of freshwater and sanitation, based on work by Members and Partners of UN-Water. Launched in conjunction with World Water Day, the report provides decision-makers with knowledge and tools to formulate and implement sustainable water policies. It also offers best practice examples and in-depth analyses to stimulate ideas and actions for better stewardship in the water sector and beyond.

Press contacts

UNESCO : François Wibaux, [email protected] , +33145680746 

UN-Water:  Daniella Bostrom Couffe, [email protected] , +41796609284

UNESCO WWAP:  Simona Gallese, [email protected] , +390755911026

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7 Reasons We're Facing a Global Water Crisis

Droughts in Somalia . Water rationing in Rome. Flooding in Jakarta and Harvey-battered Houston . It doesn't take a hydrologist to realize that there is a growing global water crisis. Each August, water experts, industry innovators, and researchers gather in Stockholm for World Water Week to tackle the planet's most pressing water issues.

What are they up against this year? Here's a quick rundown on the growing global water crisis.

1) We're Changing the Climate, Making Dry Areas Drier and Precipitation More Variable and Extreme.

Climate change is warming the planet , making the world's hottest geographies even more scorching. At the same time, clouds are moving away from the equator toward the poles, due to a climate-change driven phenomenon called Hadley Cell expansion . This deprives equatorial regions like sub-Saharan Africa, the Middle East and Central America of life-giving rainwater.

essay about water crisis

Paradoxically, climate change is also increasing precipitation in other areas, and people who live near rivers and streams have the most to lose. Currently, at least 21 million people worldwide are at risk of river flooding each year. That number could increase to 54 million by 2030 . All countries with the greatest exposure to river floods are least developed or developing countries – which makes them even more vulnerable to climate change and natural disasters. This summer, extreme flooding submerged over a third of Bangladesh, claiming over 115 lives and affecting 5.7 million citizens .

2) More People + More Money = More Water Demand.

It's a simple equation: As populations increase and incomes grow, so does water demand. The world's population, now at 7.5 billion, is projected to add 2.3 billion more people by 2050 . How can the planet satisfy their thirst? Growing incomes also exacerbate the water problem, because of the water-intensive products—like meat and energy from fossil fuels —that richer populations demand.

3) Groundwater Is Being Depleted.

essay about water crisis

About 30 percent of Earth's fresh water lies deep underground in aquifers. And it's extracted daily for farming, drinking and industrial processes – often at dangerously unsustainable rates. Nowhere is this more evident than India, which guzzles more groundwater than any other country . 54 percent of India's groundwater wells are decreasing, meaning that water is used faster than it's replenished. Unless patterns shift, in 20 years, 60 percent of India's aquifers will be in critical condition.

Unlike an incoming hurricane or a drained lake, the naked eye cannot see when groundwater reserves in aquifers are declining. Global water supplies are susceptible to this hidden and growing threat.

4) Water Infrastructure Is in a Dismal State of Disrepair.

Having enough water to go around is only the beginning. That water also needs to be transported, treated, and discharged. Around the world, water infrastructure―treatment plants, pipes, and sewer systems―is in a state of disrepair. In the United States, 6 billion gallons of treated water are lost per day from leaky pipes alone. Built infrastructure is notoriously expensive to install and repair, meaning that many localities ignore growing infrastructure issues until disaster strikes, as it did in California earlier this year.

5) And Natural Infrastructure Is Being Ignored.

Heavy machinery removing trees in Ecuador. Flickr/CIFOR

Healthy ecosystems are " natural infrastructure " and vital to clean, plentiful water. They filter pollutants, buffer against floods and storms, and regulate water supply. Plants and trees are essential for replenishing groundwater; without them, rainfall will slide across dry land, instead of seeping into the soil. Loss of vegetation from deforestation, overgrazing and urbanization is limiting our natural infrastructure and the benefits that it provides. Forested watersheds around the world are under threat: watersheds have lost up to 22 percent of their forests in the past 14 years .

6) Water Is Wasted.

Although it's true that water is a renewable resource, it's often wasted. Inefficient practices like flood irrigation and water-intensive wet cooling at thermal power plants use more water than necessary. What's more, as we pollute our available water at an alarming rate, we also fail to treat it. About 80 percent of the world's wastewater is discharged back into nature without further treatment or reuse. In many countries , it's cheaper to receive clean drinking water than to treat and dispose of wastewater, which encourages water waste. This brings us to the next issue:

7) The Price Is Wrong.

Globally, water is seriously undervalued. Its price does not reflect the true, total cost of service, from its transport via infrastructure to its treatment and disposal. This has led to misallocation of water, and a lack of investments in infrastructure and new water technologies that use water more efficiently. After all, why would a company or government invest in expensive water-saving technologies, when water is cheaper than the technology in question? When the price of receiving clean water is closer to its actual service cost, efficient water use will be incentivized . And on the flip side, the poor often end up paying disproportionately high prices for water, stunting development.

It's Not Too Late

Amidst these seven deadly water sins, there is good news: governments, businesses, universities and citizens around the world are waking up to water challenges, and beginning to take action. Each year brings more solutions – like using wastewater for energy , using restoration to bring water back to dry topographies, and monitoring groundwater levels more closely. However, even the best solutions will not implement themselves. Along with fresh water, political will and public pressure are critical resources in ensuring a sustainable future for all.

Relevant Work

Signs of worry, signs of hope on world water day, 3 things cities can learn from cape town’s impending “day zero” water shut-off, water can exacerbate inequality—or it can help solve it, water stress is helping drive conflict and migration, how you can help.

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Home — Essay Samples — Environment — Water Scarcity — Water Crisis: Understanding the Causes and Seeking Solutions

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Water Crisis: Understanding The Causes and Seeking Solutions

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Published: Jan 28, 2021

Words: 1019 | Pages: 2 | 6 min read

Table of contents

Causes of the water crisis, consequences of the water crisis, seeking solutions to the water crisis.

  • Invest in water storage, distribution, and treatment infrastructure.
  • Implement smart technologies for monitoring and controlling water usage.
  • Promote efficient water allocation and pricing mechanisms.
  • Encourage farmers to adopt precision agriculture techniques.
  • Promote the use of drought-resistant crop varieties.
  • Implement efficient irrigation systems, such as drip irrigation.
  • Reduce excessive use of fertilizers and pesticides.
  • Promote water conservation at the individual and community levels.
  • Fix water leaks and encourage the use of low-flow appliances.
  • Educate the public on water-saving habits.
  • Invest in advanced wastewater treatment facilities.
  • Implement stricter regulations on industrial and agricultural wastewater discharge.
  • Promote the recycling and reuse of treated wastewater (water reclamation).
  • Reduce greenhouse gas emissions through sustainable energy sources.
  • Support afforestation and reforestation efforts to maintain water catchment areas.
  • Develop and implement climate-resilient water management strategies.
  • ABC News. (2019). Chennai's the latest city to have almost run out of water, and other cities could follow suit. Retrieved from https://www.abc.net.au/news/2019-06- 22/chennais-telling-the-globe-a-story-about-water-scarcity/11229084
  • Ceranic, I. (2018). Perth rainfall is higher than Melbourne, Hobart, London despite reputation for sunny beaches. Retrieved from https://www.abc.net.au/news/2018- 04-24/perth-rainfall-higher-than-melbourne-hobart-and-london/9688142
  • Green Water Plumbing. (2019). Water Crisis: Is Australia Running Out of Water? Retrieved from https://www.greenplanetplumbing.com.au/water-crisis-is- australia-running-out-of-water/
  • Juneja, P. (n.d.). The Economic Impact of Cape Town’s Water Crisis. Retrieved from https://www.managementstudyguide.com/economic-impact-of-cape-town-water- crisis.htm
  • Qureshi, M. E.; Hanjra, Munir A.; Ward, J. (2013). Impact of water scarcity in Australia on global food security in an era of climate change. Food Policy, 38:136-145. doi: http://dx.doi.org/10.1016/j.foodpol.2012.11.003
  • Thirumurthy, P. The News Minute. (2019). Chennai water crisis: Schools closes down for junior classes, others declare half-day. Retrieved from https://www.thenewsminute.com/article/chennai-water-crisis-school-closes-down- junior-classes-others-declare-half-day-103919
  • United Nations. (2014). Water for Life Decade: Water scarcity. Retrieved from https://www.un.org/waterforlifedecade/scarcity.shtml
  • Wright, I. (2017). This is what Australia’s growing cities need to do to avoid running dry. Retrieved from https://theconversation.com/this-is-what-australias-growing-cities- need-to-do-to-avoid-running-dry-86301
  • Lakshmi, K. (2019). Chennai’s Day Zero: It’s not just meteorology but mismanagement that’s made the city run dry. Retrieved from https://www.thehindu.com/sci- tech/energy-and-environment/chennais-day-zero-its-not-just-meteorology-but- mismanagement-thats-made-the-city-run-dry/article28197491.ece

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essay about water crisis

  • The Water Crisis

The power of water

Water connects every aspect of life. Access to safe water and sanitation can quickly turn problems into potential – empowering people with time for school and work, and contributing to improved health for women, children, and families around the world. 

Today, 2.2 billion people – 1 in 4 – lack access to safe water and 3.5 billion people – 2 in 5 – lack access to a safe toilet. These are the people we empower.

Learn more about the global water crisis >

Learn more about the global sanitation crisis >

A women's crisis

Women are disproportionately affected by the water crisis, as they are often responsible for collecting water. This takes time away from work, school and caring for family. The lack of water and sanitation locks women in a cycle of poverty. 

Empowering women is critical to solving the water crisis. When women have access to safe water at home, they can pursue more beyond water collection and their traditional roles. They have time to work and add to their household income. 

Learn how the water crisis affects women >

Women and children bear the primary responsibility for water collection.

A woman carries a water vessel in Hyderabad, India

A health crisis

The water crisis is a health crisis. More than 1 million people die each year from water, sanitation and hygiene-related diseases which could be reduced with access to safe water or sanitation. Every 2 minutes a child dies from a water-related disease. Access to safe water and sanitation contributes to improved health and helps prevent the spread of infectious disease. It means reduced child and maternal mortality rates. It means reduced physical injury from constant lifting and carrying heavy loads of water. Now more than ever, access to safe water is critical to the health of families around the world.

Read why the water crisis is a health crisis >

A children's and education crisis

Children are often responsible for collecting water for their families. This takes time away from school and play. Access to safe water and sanitation changes this. Reductions in time spent collecting water have been found to increase school attendance, especially for girls. Access to safe water gives children time to play and opportunity for a bright future.

See how the water crisis affects children and their education >

Reductions in time spent collecting water increases school attendance, especially for girls.

Paulo does homework in Lima, Peru

An economic crisis

Time spent gathering water or seeking safe sanitation accounts for billions in lost economic opportunities. $260 billion is lost globally each year due to lack of basic water and sanitation. Access to safe water and sanitation at home turns time spent into time saved, giving families more time to pursue education and work opportunities that will help them break the cycle of poverty.

Learn more about how the water crisis is an economic crisis >

A climate crisis

Water is the primary way in which we will feel many of the effects of climate change. Millions of families in poverty live in regions where water access is limited, temporary, or unstable. They are less prepared to face the effects of climate change like temperature extremes, floods, and droughts. Access to sustainable safe water and improved sanitation solutions can support climate resiliency for the people who need it the most.

Read more about the connection between climate change and water access >

By 2025, 50% of the world’s population is projected to live in water-stressed areas as a result of climate change, with low-income families bearing the greatest burden of this crisis.

Waterorg_Water-Crisis_Climate

  • World Health Organization and UNICEF. (2023). Progress on Household Drinking Water, Sanitation, and Hygiene 2000-2022: Special focus on gender.
  • World Health Organization and UNICEF. (2020). Progress on Drinking Water, Sanitation, and Hygiene in Schools: Special focus on COVID-19.
  • UN-Water. (2019). Policy Brief on Climate Change and Water.
  • World Health Organization and UNICEF. (2020). State of the World's Sanitation: An urgent call to transform sanitation for better health, environments, economies and societies.
  • Hutton, G., and M. Varughese. (2020). Global and Regional Costs of Achieving Universal Access to Sanitation to Meet SDG Target 6.2.
  • World Health Organization. (2019). Burden of disease attributable to unsafe drinking-water, sanitation and hygiene.
  • World Health Organization, UNICEF, and World Bank. (2022). State of the world’s drinking water: an urgent call to action to accelerate progress on ensuring safe drinking water for all.
  • WaterAid. (2021). Mission-critical: Invest in water, sanitation and hygiene for a healthy and green economic recovery.

The water crisis affects millions around the world. Make an impact today.

Children playing in a lake

A trio of children bathe near the port area of Labuan Bajo on Flores Island, Indonesia.

Freshwater Crisis

There is the same amount of freshwater on earth as there always has been, but the population has exploded, leaving the world's water resources in crisis.

A Clean Water Crisis

The water you drink today has likely been around in one form or another since dinosaurs roamed the Earth , hundreds of millions of years ago.

While the amount of freshwater on the planet has remained fairly constant over time—continually recycled through the atmosphere and back into our cups—the population has exploded. This means that every year competition for a clean, copious supply of water for drinking, cooking, bathing, and sustaining life intensifies.

Water scarcity is an abstract concept to many and a stark reality for others. It is the result of myriad environmental, political, economic, and social forces.

Freshwater makes up a very small fraction of all water on the planet. While nearly 70 percent of the world is covered by water, only 2.5 percent of it is fresh. The rest is saline and ocean-based. Even then, just 1 percent of our freshwater is easily accessible, with much of it trapped in glaciers and snowfields. In essence, only 0.007 percent of the planet's water is available to fuel and feed its 6.8 billion people.

Due to geography, climate, engineering, regulation, and competition for resources, some regions seem relatively flush with freshwater, while others face drought and debilitating pollution. In much of the developing world, clean water is either hard to come by or a commodity that requires laborious work or significant currency to obtain.

Water Is Life

Wherever they are, people need water to survive. Not only is the human body 60 percent water, the resource is also essential for producing food, clothing, and computers, moving our waste stream, and keeping us and the environment healthy.

Unfortunately, humans have proved to be inefficient water users. (The average hamburger takes 2,400 liters, or 630 gallons, of water to produce, and many water-intensive crops, such as cotton, are grown in arid regions.)

According to the United Nations , water use has grown at more than twice the rate of population increase in the last century. By 2025, an estimated 1.8 billion people will live in areas plagued by water scarcity, with two-thirds of the world's population living in water-stressed regions as a result of use, growth, and climate change. The challenge we now face as we head into the future is how to effectively conserve, manage, and distribute the water we have.

Related Topics

  • WATER POLLUTION
  • FRESH WATER
  • ENVIRONMENT AND CONSERVATION
  • WATER RESOURCES

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Water – at the center of the climate crisis

Photocomposition: a faceut with a drop coming out of it, with a red circle behing the drop.

Water and climate change are inextricably linked. Climate change affects the world’s water in complex ways. From unpredictable rainfall patterns to shrinking ice sheets, rising sea levels, floods and droughts – most impacts of climate change come down to water water ( UN Water ).

Climate change is exacerbating both water scarcity and water-related hazards (such as floods and droughts), as rising temperatures disrupt precipitation patterns and the entire water cycle ( UNICEF ).

Get more facts on climate and water below.  

Water scarcity  

  • About two billion people worldwide don’t have access to safe drinking water today ( SDG Report 2022 ), and roughly half of the world’s population is experiencing severe water scarcity for at least part of the year ( IPCC ) . These numbers are expected to increase, exacerbated by climate change and population growth ( WMO ).  
  • Only 0.5 per cent of water on Earth is useable and available freshwater – and climate change is dangerously affecting that supply. Over the past twenty years, terrestrial water storage – including soil moisture, snow and ice – has dropped at a rate of 1 cm per year, with major ramifications for water security ( WMO ).  
  • Water supplies stored in glaciers and snow cover are projected to further decline over the course of the century, thus reducing water availability during warm and dry periods in regions supplied by melt water from major mountain ranges, where more than one-sixth of the world’s population currently live ( IPCC ).  
  • Sea-level rise is projected to extend salinization of groundwater, decreasing freshwater availability for humans and ecosystems in coastal areas ( IPCC ).  
  • Limiting global warming to 1.5°C compared to 2°C would approximately halve the proportion of the world population expected to suffer water scarcity, although there is considerable variability between regions ( IPCC ).  
  • Water quality is also affected by climate change, as higher water temperatures and more frequent floods and droughts are projected to exacerbate many forms of water pollution – from sediments to pathogens and pesticides ( IPCC ).  
  • Climate change, population growth and increasing water scarcity will put pressure on food supply ( IPCC ) as most of the freshwater used, about 70 per cent on average, is used for agriculture (it takes between 2000 and 5000 liters of water to produce a person’s daily food) ( FAO ).

Photocomposition: a dry tree in a dry soil, with the word drought written in bold big letters at the background.

Water-related hazards  

  • Climate change has made extreme weather events such as floods and droughts more likely and more severe ( IPCC ).  
  • Rising global temperatures increase the moisture the atmosphere can hold, resulting in more storms and heavy rains, but paradoxically also more intense dry spells as more water evaporates from the land and global weather patterns change. ( World Bank )  
  • Drought and flood risks, and associated societal damages, are projected to further increase with every degree of global warming ( IPCC ).  
  • The frequency of heavy precipitation events will very likely increase over most areas during the 21st century, with more rain-generated floods. At the same time, the proportion of land in extreme drought at any one time is also projected to increase ( IPCC ).  
  • Water-related disasters have dominated the list of disasters over the past 50 years and account for 70 per cent of all deaths related to natural disasters ( World Bank ).  
  • Since 2000, flood-related disasters have risen by 134 per cent compared with the two previous decades. Most of the flood-related deaths and economic losses were recorded in Asia ( WMO ). The number and duration of droughts also increased by 29 per cent over this same period. Most drought-related deaths occurred in Africa ( WMO ).

Photocomposition: a house on the left, with a lot of water in the bottom of the image. The word floods is written in big bold white letters at the front of both illustrations.

Water solutions  

  • Healthy aquatic ecosystems and improved water management can lower greenhouse gas emissions and provide protection against climate hazards ( Water and Climate Coalition ).  
  • Wetlands such as mangroves, seagrasses, marshes and swamps are highly effective carbon sinks that absorb and store CO2, helping to reduce greenhouse gas emissions ( UNEP ).  
  • Wetlands also serve as a buffer against extreme weather events ( UNEP ). They provide a natural shield against storm surges and absorb excess water and precipitation. Through the plants and microorganisms that they house, wetlands also provide water storage and purification.  
  • Early warning systems for floods, droughts and other water-related hazards provide a more than tenfold return on investment and can significantly reduce disaster risk: a 24-hour warning of a coming storm can cut the ensuing damage by 30 per cent ( WMO ).  
  • Water supply and sanitation systems that can withstand climate change could save the lives of more than 360,000 infants every year ( New Climate Economy report ).  
  • Climate-smart agriculture using drip irrigation and other means of using water more efficiently can help reduce demand on freshwater supplies ( UNEP ).

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Water Crisis Essay

In this water crisis essay, we had describe about water crisis in details.

Water is the basic requirement for the survival and promotion of humans, animals, birds and vegetation.

Environmental pollution is a major cause of ‘water crisis’ as a result the underground layer increases rapidly.

In 1951, the per capita water availability was about 5177 cubic meters, this has now come down to around 1545 in 2011 (Source: Water Resources Division, TERI).

What is Water Crisis?

The lack of available water resources to meet the demands of water use within a region is called ‘water crisis’.

Around 2.8 billion people living in all continents of the world are affected by water crisis at least one month each year, over 1.2 billion people do not have access to clean water for drinking.

Global Scenario of Water Crisis:

Due to increasing demand for water resources, climate change and population explosion, there is a decrease in water availability.

It is estimated that in the Middle East region of Asia, most of North Africa, Pakistan, Turkey, Afghanistan and Spain, countries are expected to have water stress situation by 2040.

Along with this, many other countries including India, China, Southern Africa, USA and Australia may also face high water stress.

Status of Water Crisis in India – Water Crisis Essay:

In India, 330 million people or nearly a quarter of the country’s population are affected by severe drought due to two consecutive years of weak monsoon.

About 50% of the regions of India are experiencing drought like conditions, particularly in the western and southern states, with severe water crisis.

According to the Composite Water Management Index report released in 2018 by the NITI Aayog , 21 major cities of the country (Delhi, Bangalore, Chennai, Hyderabad) and about 100 million people living in these cities are facing the severe problem of water crisis.

 12% of India’s population is already living under ‘Day Zero’ conditions.

Day Zero: In order to attract the attention of all people to limit and manage water consumption in the city of Cape Town, the idea of Day Zero was introduced so as to increase management and awareness of limiting water use.

water crisis essay

Causes of Water Crisis in India:

The problems of water crisis in India are mainly indicated in the southern and northwestern parts, the geographical location of these areas that it receives less rainfall, the southwest monsoon does not receive rainfall on the Chennai coast.

Similarly, by reaching the monsoon in the northwest, it becomes weak due to which the amount of rainfall also decreases.

Monsoon uncertainty in India is also a major cause of water crisis. In recent years, due to the impact of El-Nino, rainfall has decreased, due to which a situation of water crisis has arisen.

The agricultural ecology of India is favorable for crops that require more water for production, such as rice, wheat, sugarcane, jute and cotton etc.

The problem of water crisis is particularly prevalent in agricultural areas having these crops, the state of water crisis has arisen due to the strengthening of agriculture in Haryana and Punjab.

Serious efforts are not made to reuse water resources in Indian cities that is why the problem of water crisis in urban areas has reached a worrying situation.

Instead of reusing most of the water in cities, they are directly discharged into a river.

There is a lack of awareness among people about water conservation, the misuse of water is constantly increasing; Lawn, washing of cart, leaving the bottle open at the time of water use, etc.

Efforts to Conserve Water:

Under the Sustainable Development Goal, water availability and sustainable management is to be ensured for all people by the year 2030, the following efforts for water conservation are being made to meet this goal as follows:

At present, the use of low water crops is being encouraged to reduce the excessive use of water due to the intensification of agriculture.

In the Second Green Revolution, emphasis is being placed on low water intensity crops.

Efforts are being made to conserve water through dams, the government is also taking help from the World Bank for dam repair and reconstruction.

Guidelines have been issued by the government for construction of water tanks under the water supply program during the construction of buildings in the cities.

The NITI Aayog has released the overall water management index to inspire the effective use of water in states and union territories.

Precautions to avoid Water Crisis:

High-water crops such as wheat, rice, etc. should be transferred from coarse grains because about one-third of the water can be saved using these crops.

Also, the nutritional level of coarse cereals is also high, the use of low-water crops should be increased in areas with less rainfall.

In recent years, such efforts have been made by the Government of Tamil Nadu, water consumption efficiency should be increased, as it is still less than 30% in the best cases.

Public awareness is essential for water conservation because problem of water crisis has risen, however in some areas of America with less water availability than in countries like India.

RELATED ESSAYS:

SAVE WATER ESSAY | WATER POLLUTION ESSAY | WATER CONSERVATION ESSAY

Conclusion for Water Crisis Essay:

Water is an important natural resource as it maintains all living beings on the earth.

 We use it for drinking and cooking, bathing and cleaning, surprisingly less than one percent of the total water supply is potable, but water pollution and misuse of water crisis lead to the ‘water crisis’.

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Water Scarcity as a Global Issue: Causes and Solutions Essay

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Introduction

Causes of water crisis, global warming, solutions to global warming, overpopulation, solutions to overpopulation, water crises in pakistan.

There is a global water crisis due to global warming, pollution, and overpopulation. The has resulted in shortage of potable water for human consumption. More than 2 billion people in the world do not have access to fresh water. Global warming speeds up melting of polar ice and glaciers.

On the other hand, overpopulation increases demand and consumption of potable water. Global warming can be stopped by reducing carbon emissions and stopping deforestation. Overpopulation can be solved through education and family planning.

Pakistan is an example of a country that is experiencing a severe water crisis. Solutions to the crisis include development of reservoirs and management of available sources. In order to solve the global water crisis, it is important to reduce global warming and manage population growth.

Water crisis is a global issue that affects many countries. It occurs when potable water is unavailable to fulfill the demands of the population in a given region or country. Research indicates that the problem affects more than 2.8 billion people in the world.

According to a report released by the United Nations Development Programme (UNDP), many countries experience water scarcity due to poor management of available water resources (Maestu, 2013). Growing demand for water and the consequent depletion of available resources are major factors that contribute towards unavailability of clean water in many countries.

Common causes of water scarcity include overpopulation e in regions that have limited water resources, global warming, destruction of water catchment areas by human activities, and pollution of water sources (Maestu, 2013). Global warming and overpopulation are the most common and severe causes of water scarcity.

Global warming has adverse effects on availability of freshwater for human consumption. It increases the rate at which glaciers melt, thus speeding up the depletion of water sources (Maestu, 2013). Glaciers play an important role as water sources. For example, the Himalayan glaciers act as potent sources of water for rivers in India, Southeast Asia, and China.

Disappearance of glaciers results in ecological catastrophes that cause serious water shortages. On the other hand, global warming contributes towards melting of polar ice, which releases potable water into seas that contain salty water (Maestu, 2013).

However, this has little effect on supply of fresh water. Global warming increases the level of water quantity that the atmosphere can hold. This causes heavy rainfall that results in fast movement of water through the hydrological cycle.

Solutions to global warming include reduction of emissions and eradication of deforestation (Maestu, 2013). Some gases released into the atmosphere absorb and retain heat thus increasing global temperatures. Reducing carbon emissions is important in order to reduce global warming.

Deforestation increases the quantity of carbon dioxide in the atmosphere because trees play a vital role in absorption of carbon dioxide. Therefore, it is important to stop deforestation in order to promote removal of carbon dioxide from the atmosphere. Finally, it is also important to embrace alternative sources of energy such as wind and solar energy that have no emissions (Maestu, 2013).

Another cause of the global water crisis is overpopulation. Overpopulation increases consumption of available fresh water sources (Maestu, 2013). As the population grows, demand increases. The problem is worsened by depletion of available water sources without replenishment.

Overpopulation also increases human activities that cause water pollution. Water pollution increases the scarcity of potable water (Maestu, 2013). For example, a high population increases demand for food supplies. High demand increases activities such as cultivation and farming that contribute towards pollution of water sources.

Solutions to overpopulation include family planning, education, and establishment of government policies (Maestu, 2013). People should be educated on the consequences of having many children on their future sustainability.

In addition, married couples should be taught how to use family planning methods to manage the sizes of their families. Finally, the government should enact policies and give incentives that control the number of children that couples bear in order to prevent overpopulation.

Pakistan is experiencing a severe water crisis. Causes of the crisis include bad irrigation systems, water wastage, and bad management practices. The solution to the water crisis in Pakistan comprises two aspects that include water development and water management (Maestu, 2013). The government should construct dams in order to store more water for domestic use and irrigation.

In addition, development of a water management strategy is important in order to reduce water wastage. Water scarcity is caused by several factors that include leakages, infiltration, and seepages. People should be educated about the consequences of wasting water as well as the benefits of conserving water (Maestu, 2013).

Pakistan should embrace modern methods of irrigation such as drip irrigation that will reduce wastage. The rotation based irrigation system used in the country should be replaced with a more efficient system that promotes conservation of water (Maestu, 2013).

The global water crisis has affected many people around the world. It has reduced the amount of potable water available for human consumption. Major causes of the crisis include global warming and overpopulation. Pakistan is experiencing a severe water crisis because of its poor irrigation system and water conservation practices.

The country is suffering despite the fact that is has access to several water resources. Solutions to the crisis include reducing global warming and controlling population growth. It is important to conserve the environment because its destruction will aggravate the problem.

Maestu, J. (2013). Water Trading and Global Water Scarcity: International Experiences . New York: Routledge.

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IvyPanda. (2019, April 21). Water Scarcity as a Global Issue: Causes and Solutions. https://ivypanda.com/essays/global-water-issues-essay/

"Water Scarcity as a Global Issue: Causes and Solutions." IvyPanda , 21 Apr. 2019, ivypanda.com/essays/global-water-issues-essay/.

IvyPanda . (2019) 'Water Scarcity as a Global Issue: Causes and Solutions'. 21 April.

IvyPanda . 2019. "Water Scarcity as a Global Issue: Causes and Solutions." April 21, 2019. https://ivypanda.com/essays/global-water-issues-essay/.

1. IvyPanda . "Water Scarcity as a Global Issue: Causes and Solutions." April 21, 2019. https://ivypanda.com/essays/global-water-issues-essay/.

Bibliography

IvyPanda . "Water Scarcity as a Global Issue: Causes and Solutions." April 21, 2019. https://ivypanda.com/essays/global-water-issues-essay/.

'India Needs To Stand Ahead To Find Solution For Water Crisis For World,' Says PM Modi At Launch Of 'Jal Sanchay Jan Bhagidari Initiative'

Under this programme, around 24,800 rainwater harvesting structures are made that will enrich rainwater harvesting and ensure long-term water sustainability across the state.

article-image

New Delhi: Prime Minister Narendra Modi on Friday launched the 'Jal Sanchay Jan Bhagidari Initiative', speaking at the inauguration the PM said that the country with an always visionary and comprehensive approach, needs to stand ahead to find solutions to battle with the water crisis for the whole world.

Stating a Sanskrit quote, PM Modi said, "It is said that all the living beings have originated from water and their lives depends on it. That's why water donation and saving water for other is the biggest form of donation and the same thing was told by Rahim Das also. The country whose thinking and approach was visionary and comprehensive since past times; it needs to stand ahead in the world to find solutions for water crisis."

Jal Sanchay is not just a policy, it's a concerted effort and a noble endeavor. It requires accountability. When future generations will evaluate us, our stance on water will probably be their first parameter. Hence, out of the 9 resolutions we have presented for a sustainable… pic.twitter.com/GaPmfGtHu4 — PIB India (@PIB_India) September 6, 2024

article-image

PM Modi On Natural Calamities Faced By The Country This Monsoon Season

Highlighting the Gujarat floods and several other natural calamities that most part of the countries faced during this monsoon season, PM Modi said that almost all parts of the nation faced havoc of the rains.

Chilling Video: Police Constable, Crossing Railway Track With Earphones On, Fatally Hit By Speeding Train In UP’s Shahjahanpur

PM Modi said, "Today, from the land of Gujarat, an important initiative is being launched by the Ministry of Jalshakti. Before that, from the past several days, around all parts of the nation faced severe rains, hardly there will be any region which didn't see the destruction from water. I was Gujarat's CM for long time, but I haven't seen such heavy downpours in most districts. But this time, Gujarat faced huge problem, all the departments were engaged to bear these consequences of nature. But its Gujarat's and the public's demeanour that they move forward with unity in such situations. There are still parts of the nation which are bearing the havoc of heavy rains."

India can find solutions regarding to environment and water conservation challenges for itself as well as for the world. 'Water conservation' & 'Nature conservation' are not new words for us. It is not a task that has come our way due to the prevailing circumstances. This is a… pic.twitter.com/JaabjxmolK — PIB India (@PIB_India) September 6, 2024

article-image

PM Modi Speaks On Importance Of Water Conservation

Extending his wishes to all those who were participating in the initiative, PM Modi emphasised that water conservation is not just a policy; rather, it's a practices which exhibits our generosity and responsibility.

"Water conservation is not just a policy, it's a practice, and there is generosity and responsibility in this practice. When future generations will examine us, our steps and behaviour towards water will be the first parameter. Because this is not just a question of resources; rather, it's a question of life and future, That's why, for the sustainable future, of the 9 resolutions we have put forward, water conservation is the first one. I am happy to share that through public participation; one more meaningful step is being taken. On this occasion, I extend my wishes to the Ministry of Jal Shakti, the Gujarat Government and people from all over the nation participating in this initiative," said PM Modi.

I have been informed that with the help of #CSR initiatives, approximately 10,000 borewell recharge structures have been completed. Now, through 'Jal Sanchay Jan Bhagidari' initiative, the Ministry of Jal Shakti and the Gujarat government have launched a joint initiative to… pic.twitter.com/AzGCmlIdkT — PIB India (@PIB_India) September 6, 2024

article-image

Citing the example of Gujarat and his effort when he was the Chief Minister of the state, PM Modi assured that we can overcome the crisis of the water despite numerous obstacles.

PM Modi Takes Jibe At The Then-Opposition In Gujarat

He further took a jibe at the then-opposition in Gujarat and said they used to laugh at us for our SAUNI scheme, claiming that the pipes we were laying would end up supplying air instead of water but the success of our labour is now evident for the whole world.

Highlighting his efforts in Gujarat as CM, PM Modi said, "This programme has been launched from the lands of Gujarat, where several steps were taken to reach and save water to every person. Around 2-2.5 decades ago, we all knew what the situation was in Saurashtra and North Gujarat. Governments were lacking in visions for water conservation. At that time, it was my resolution to tell the world that there are solutions for the water crisis. I completed the held-up project of Sardar Sarovar Dam and despite numerous challenges, the Sauni Scheme was launched to bring water to areas facing water scarcity. Back then, our opponents would ridicule us, claiming that the pipes we were laying would end up supplying air instead of water. However, the success of our labour is now evident for the whole world to see. Gujarat's success and my experience in the state give assurance that we can overcome the problem of water scarcity in our country."

article-image

About The 'Jal Sanchay Jan Bhagidari Initiative'

The 'Jal Sanchay Jan Bhagidari Initiative' is launched by the collaboration of Government of Gujarat and the Ministry of Jal Shakti.

According to an official statement, "In furtherance to the PM's vision of water security, the initiative seeks to conserve water with strong emphasis on community partnership and ownership and is driven by a whole of society and whole of government approach. Building on the success of the Jal Sanchay initiative led by the Government of Gujarat, the Ministry of Jal Shakti, in collaboration with the State Government, is launching the "Jal Sanchay Jan Bhagidari" initiative in Gujarat. The Government of Gujarat has endeavoured to mobilise citizens, local bodies, industries and other stakeholders to ensure a water secure future.

The statement further added, "Under this programme approximately 24,800 rainwater harvesting structures across the State are being constructed with community partnership. These recharge structures will be instrumental in enhancing rainwater harvesting and ensuring long-term water sustainability."

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    Water scarcity is a growing concern worldwide. Unsustainable and ever-growing demands on our freshwater resources have taxed aquifers and surface waters in many places, harming ecosystems and threatening future economic growth. A regional water crisis, often triggered by drought, can result in famine, forced migration, and other humanitarian ...

  6. Ten causes of the global water crisis

    Unsurprisingly, climate change is one of the main reasons behind the global water crisis. The areas most vulnerable to the impacts of climate change, such as , are often water-stressed to begin with. As the climate crisis continues to deepen, those resources become all the more scarce. One of the main causes of climate change, deforestation ...

  7. How can we solve the global water crisis?

    As the four co-chairs of the Global Commission on the Economics of Water, our goal is to transform the world's understanding of the economics and governance of water, placing a much stronger emphasis on equity, justice, effectiveness, and democracy. We can still redefine our relationship with water and redesign our economies to value water as ...

  8. The water crisis is worsening. Researchers must tackle it together

    Among the world's 'poly-crises', the crisis of water is one of the most urgent. Worldwide, around 2 billion people lacked access to safe drinking water in 2020; and an estimated 1.7 billion ...

  9. Water crisis: how local technologies can help solve a global ...

    By the UN's own estimates, to achieve SDG 6, the world will need to spend US$260 billion per year by 2030 — mostly in Asia and Africa, where the numbers of people without safe drinking water ...

  10. The world faces a water crisis

    The water crisis is worst in low-income countries — for example, an estimated 70% of the population of sub-Saharan Africa lacks safe drinking-water services.

  11. Imminent risk of a global water crisis, warns the UN World Water

    Between two and three billion people worldwide experience water shortages. These shortages will worsen in the coming decades, especially in cities, if international cooperation in this area is not boosted, warn UNESCO and UN-Water in the latest edition of the UN World Water Development Report. UNESCO/D. Bonazzi. 22 March 2023.

  12. 7 Reasons We're Facing a Global Water Crisis

    7) The Price Is Wrong. Globally, water is seriously undervalued. Its price does not reflect the true, total cost of service, from its transport via infrastructure to its treatment and disposal. This has led to misallocation of water, and a lack of investments in infrastructure and new water technologies that use water more efficiently.

  13. Water Crisis: Understanding The Causes and Seeking Solutions

    This essay on water crisis causes and solutions embarks on a comprehensive exploration of the causes that underlie the water crisis and examines the profound consequences it imposes on societies and ecosystems. Furthermore, it delves into a myriad of potential solutions and strategies that hold the key to mitigating this critical issue ...

  14. Water Shortage' Major Causes and Implication

    In this regard the following discussion will elaborate on the major causes and implication of water shortage in the planet today. First, both industrial and domestic water pollution is one of the major causes of water shortage because as more water is polluted the more water is wasted (Oxfam.org.uk, 2011).

  15. PDF Fighting the Global Water

    Fighting the Global WaterFighting the. er Crisis to Save Lives2.2 billion people around the world lack ac. ess to clean, safe water.And 4.2 billion don't have adequ. te sanitation facilities.When water is safe and free from contamination, it plays a key role in health, agriculture, the environment, and even job creation.1 But.

  16. The Water Crisis: Shortage, Problems & Solutions

    The water crisis is a health crisis. More than 1 million people die each year from water, sanitation and hygiene-related diseases which could be reduced with access to safe water or sanitation. Every 2 minutes a child dies from a water-related disease. Access to safe water and sanitation contributes to improved health and helps prevent the ...

  17. Clean Water Crisis Facts and Information

    A Clean Water Crisis. The water you drink today has likely been around in one form or another since dinosaurs roamed the Earth, hundreds of millions of years ago.. While the amount of freshwater ...

  18. Finding answers to the world's drinking water crisis

    Finding answers to the world's drinking water crisis. Without a doubt, water is the most abundant resource on Earth. After all, it covers over 70% of the planet - yet despite this we are facing a ...

  19. Addressing the Global Water Crisis

    Human activities such as industry, namely the release of harmful substances into the ground, water, and air, pollute a significant amount of water (Roller, 2020). It is because the owners of factories and companies are trying to save money on the safe disposal of waste.

  20. Water

    Water - at the center of the climate crisis. Climate change is exacerbating both water scarcity and water-related hazards (such as floods and droughts), as rising temperatures disrupt ...

  21. Blue Gold: Global Water Crisis

    Blue Gold: Global Water Crisis Essay. The issue of water is a global affair because of the alarming rate at which limited fresh water reservoirs is depleted. Water is important for the sustenance of human life and most people treasure it. Due to its limited supply and the reduction of fresh water sources, it has become a sought after natural ...

  22. Water Crisis Essay for Students

    In this water crisis essay, we had describe about water crisis in details. Water is the basic requirement for the survival and promotion of humans, animals, birds and vegetation. Environmental pollution is a major cause of 'water crisis' as a result the underground layer increases rapidly. In 1951, the per capita water availability was ...

  23. Global Water Issues

    Abstract. There is a global water crisis due to global warming, pollution, and overpopulation. The has resulted in shortage of potable water for human consumption. More than 2 billion people in the world do not have access to fresh water. Global warming speeds up melting of polar ice and glaciers.

  24. 'India Needs To Stand Ahead To Find Solution For Water Crisis For World

    Citing the example of Gujarat and his effort when he was the Chief Minister of the state, PM Modi assured that we can overcome the crisis of the water despite numerous obstacles.