A quarter of the world’s population is currently exposed to extremely high annual water stress, according to new data from the World Resources Institute (WRI).
The WRI’s Aqueduct Water Risk Atlas found 25 countries are currently suffering from extreme water stress every year – with Bahrain, Cyprus, Kuwait, Lebanon and Oman the worst affected.
Scroll down for a list of the countries most affected
An even higher proportion is exposed to water stress at least some of the time.
Currently, half of the world’s population endure extremely high water stress at least one month of the year, a number the WRI predicts will rise to 60% by 2050.
By then an additional one billion people are expected to have to live with extreme water stress, even if global temperature rises are limited to between 1.3C and 2.4C by 2100.
Image: Pic: World Resources Institute
Current policies put the planet on track to warm by approximately 2.4C above pre-industrial levels by the end of this century.
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“People like to think about climate change as the biggest existential threat to humanity,” says Crystal Davis, global director of WRI’s Food, Land and Water Program.
“But water stress is climate change’s deadliest and most used weapon.
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“Water is essential to nearly every crisis we face, because when we don’t have enough water, we don’t produce enough food or energy.
“We can’t keep people healthy, wildfires intensify, people migrate, conflict ensues, and equality worsens.”
What is water stress?
Water stress is a measure of how much of its available water supply a country must use to meet demand.
The WRI says countries are experiencing “extreme water stress” when they are using over 80% of their renewable water supply every year.
Image: Pic: World Resources Institute
The higher the water stress, the more vulnerable a country is to water shortages, especially during periods of peak demand like during a heatwave.
What happens when countries use all their water?
“If a country is using 100% of its available supply, usually you’re going to start to see a few bad things happen,” says Charles Iceland, director of Freshwater Initiatives at the WRI.
“Groundwater levels drop, rivers dry up, lakes dry up, wetlands dry up and we’re seeing that across places in the Middle East, like Iraq and Iran.”
Water stress also has a particularly large impact on a country’s agriculture and energy production.
Currently, 60% of the world’s irrigated agriculture is grown in areas with extreme water stress, meaning crops are at a heightened risk of failing in periods of dry weather.
Some forms of energy production also rely on water, which is used to generate hydropower or to cool power plants.
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5:26
Europe has a water problem. Rising temperatures mean its snow is melting, rivers are dwindling, canals are drying up and punishing droughts persist
What can be done?
Previous analysis by the WRI calculated that it would cost about 1% of global GDP to achieve water security for the whole world by 2030.
Methods that could be used to do this include making water usage in agriculture more efficient, treating and reusing wastewater and employing nature-based solutions.
But they say these solutions will struggle to be implemented without the necessary political will and financial backing.
Where has the highest water stress?
The worst affected region is North Africa and the Middle East, where 83% of the population is currently exposed to extremely high water stress. By 2050 that figure is expected to rise to 100% of the population.
Image: Pic: World Resources Institute
South Asia is the second worst affected region, with 74% of the population there exposed to extremely high water stress.
The 25 counties currently experiencing extreme water stress annually are (in order):
Israel has said foreign countries can drop aid into Gaza from today.
A senior IDF official told Sky News on Friday: “Starting today, Israel will allow foreign countries to parachute aid into Gaza.
“Starting this afternoon, the WCK organisation began reactivating its kitchens.”
Humanitarian aid organisation World Central Kitchen paused its operation in Gaza in November after a number of its workers were killed in an Israeli airstrike last year.
Aid workers in Gaza – who help provide food, medicine and shelter for the millions displaced there – have been affected by the ongoing conflict between Israel and Hamas.
In recent weeks hundreds of Palestinians have been killed while waiting for food and aid.
This breaking news story is being updated and more details will be published shortly.
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A British surgeon who recently returned from Gaza has told Sky News that there is “profound malnutrition” among the population – and claims IDF soldiers are shooting civilians at aid points “like a game of target practice”.
Dr Nick Maynard spent four weeks working inside Nasser Hospital, where a lack of food has left medics struggling to treat children and toddlers.
The conditions inside the hospital, in the south of the Strip, have been documented in a Sky News report.
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3:49
Malnourished girl: ‘The war changed me’
Dr Maynard told The World with Yalda Hakim: “I met several doctors who had cartons of formula feed in their luggage – and they were all confiscated by the Israeli border guards. Nothing else got confiscated, just the formula feed.
“There were four premature babies who died during the first two weeks when I was in Nasser Hospital – and there will be many, many more deaths until the Israelis allow proper food to get in there.”
Image: Palestinians wait to receive food from a charity kitchen in Gaza City. Pic: Reuters
In other developments:
• Israel and the US have recalled their teams from Gaza ceasefire talks
• US envoy Steve Witkoff has accused Hamas “of failing to act in good faith”
• France has announced that it will recognise the state of Palestine
• An influential group of MPs is calling on the UK to “immediately” do the same
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5:33
‘Starvation used as a weapon’
‘They were shells’
Dr Nick Maynard has been going to Gaza for the past 15 years – and this is his third visit to the territory since the war began.
The British surgeon added that virtually all of the kids in the paediatric unit of Nasser Hospital are being fed with sugar water.
“They’ve got a small amount of formula feed for very small babies, but not enough,” he warned.
Dr Maynard said the lack of aid has also had a huge impact on his colleagues.
“I saw people I’d known for years and I didn’t recognise some of them,” he added. “Two colleagues had lost 20kg and 30kg respectively. They were shells, they’re all hungry.
“They’re going to work every day, then going home to their tents where they have no food.”
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3:42
Ex-Gaza aid worker claims personnel shot at Palestinians
IDF ‘shooting Gazans at aid points’
Elsewhere in the interview, Dr Maynard claimed Israeli soldiers are shooting civilians at aid points “almost like a game of target practice”.
He has operated on boys as young as 11 who had been “shot at food distribution points” run by the US and Israel-backed Gaza Humanitarian Foundation.
“They had gone to get food for their starving families and they were shot,” he said.
“I operated on one 12-year-old boy who died on the operating table because his injuries were so severe.”
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2:54
Gaza deaths increase when aid sites open
Dr Maynard continued: “What was even more distressing was the pattern of injuries that we saw, the clustering of injuries to particular body parts on certain days.
“One day they’d be coming in predominately with gunshot wounds to the head or the neck, another day to the abdomen.
“Twelve days ago, four young teenage boys came in, all of whom had been shot in the testicles and deliberately so.
“The clustering was far too obvious to be accidental, and it seemed to us like this was almost like a game of target practice.
“I would never have believed this possible unless I’d witnessed this with my own eyes.”
Image: Palestinians brought to Nasser Hospital after being shot by Israeli forces, according to hospital officials and eyewitnesses. Pic: AP
Sky News has contacted the Israeli Defence Forces for comment.
An IDF spokesperson previously told Sky News it “strongly rejected” the accusations that its forces were instructed to deliberately shoot at civilians.
“To be clear, IDF directives prohibit deliberate attacks on civilians,” the spokesperson said, adding that the incidents are “being examined by the relevant IDF authorities”.
UNRWA, its relief agency for Gaza, has heavily criticised the scheme.
Commissioner general Philippe Lazzarini said: “The so-called ‘GHF’ distribution scheme is a sadistic death trap. Snipers open fire randomly on crowds as if they are given a licence to kill.”
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Just a fraction of the aid trucks needed are making it into the enclave, the UN has said, while multiple aid groups and the World Health Organisation have warned Gazans are facing “mass starvation”.
Mr Lazzarini quoted a colleague on Thursday and said malnourished Palestinians in the Gaza “are neither dead nor alive, they are walking corpses”.
Eleven Thai civilians and a soldier have been killed in clashes between Thailand and Cambodia, officials have said, as long-standing tensions in disputed border areas boiled over into open conflict.
Among those killed was an eight-year-old boy, the army said in a statement.
It said most casualties occurred in Si Sa Ket province, where six people were killed after shots were fired at a fuel station.
Image: Smoke and fire in the Kantharalak district in Thailand amid clashes between Thailand and Cambodia. Pic: Army Region 2 via Facebook/Reuters
Another 14 people have been injured in three Thai border provinces.
Thailand’s health minister Somsak Thepsuthin confirmed the fatalities to reporters, adding Cambodia’s actions, including an attack on a hospital, should be considered war crimes.
Both countries accuse one another of starting the military clashes and have downgraded their diplomatic relations in the rapidly escalating dispute. Thailand has also sealed all land border crossings with Cambodia.
Early on Thursday, a Thai F-16 fighter jet bombed targets in Cambodia, according to Thailand’s army.
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“We have used air power against military targets as planned,” Thai army deputy spokesperson Richa Suksuwanon said.
Cambodia’s defence ministry said Thai jets had dropped bombs on a road near the ancient Preah Vihear temple, saying it “strongly condemns the reckless and brutal military aggression of the Kingdom of Thailand against the sovereignty and territorial integrity of Cambodia”.
Image: Thai people who fled clashes take shelter in Surin province. Pic: AP
Image: Fighting has taken place in disputed border areas
‘Civilian areas targeted’
Clashes are ongoing in at least six areas along the border, the Thai defence ministry said.
Thailand’s foreign ministry said Cambodian troops fired “heavy artillery” on a Thai military base on Thursday morning and also targeted civilian areas, including a hospital.
“The Royal Thai Government is prepared to intensify our self-defence measures if Cambodia persists in its armed attack and violations upon Thailand’s sovereignty,” the ministry said in a statement.
A livestream video from Thailand’s side showed people, including children and the elderly, running from their homes and hiding in a concrete bunker as explosions sounded.
The clash happened in an area where the ancient Prasat Ta Muen Thom temple stands along the border between Thailand’s Surin province and Cambodia’s Oddar Meanchey province.
Image: Thai people who fled clashes in Surin province, northeastern Thailand. Pic: AP
‘Conflict not spreading’
Thailand’s acting premier said fighting must first stop before peace talks can start.
Caretaker Prime Minister Phumtham Wechayachai told reporters there had been no declaration of war and conflict was not spreading into more provinces.
He said Cambodia had fired heavy weapons into Thailand without any specific targets, resulting in civilian deaths.
Earlier on Thursday, Cambodia downgraded diplomatic relations with Thailand to their lowest level, expelled the Thai ambassador and recalled all Cambodian staff from its embassy in Bangkok.
The day before, its neighbour withdrew its ambassador and expelled the top Cambodian diplomat in protest after five Thai soldiers were wounded in a land mine blast, one of whom lost part of a leg.
A week earlier, a land mine in a different contested area exploded and wounded three Thai soldiers, including one who lost a foot.
Relations between the southeast Asian neighbours have collapsed after a Cambodian soldier was killed in an armed confrontation in a disputed border area in May.
Nationalist passions on both sides have further inflamed the situation, and Thailand’s prime minister was suspended earlier this month as an investigation was opened into possible ethics violations over her handling of the border dispute.
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Border disputes are longstanding issues that have caused periodic tensions between the countries. The most prominent and violent conflicts have been around the 1,000-year-old Preah Vihear temple.
In 1962, the International Court of Justice recognised Cambodian sovereignty over the temple area.