A nuclear war between the US and Russia would result in a global famine that would kill more than five billion people — about three quarters of the world's population — a study published in the journal Nature Food predicted on Monday.
Climate scientists at Rutgers University in New Jersey said such a conflict would disrupt food production worldwide and destroy the ozone layer.
“The data tell us one thing: we must prevent a nuclear war from ever happening,” said study-co author Alan Roebuck.
The scientists calculated the levels of sun-blocking soot expelled into the atmosphere by nuclear detonations of six different sizes, the largest based on a war between the US and Russia.
In the smallest scenario, the model showed global average caloric production decreasing by 7 per cent within five years of the conflict, which would be the biggest shortfall ever recorded.
And in the largest scenario, it would decrease by about 90 per cent between three and four years afterwards.
The unprecedented destruction of crop yields would lead to 75 per cent of the world's population dying within two years — partly due to the attendant unavailability of proteins and nutrients humans need to survive.
The effect on climate change would be even more apocalyptic, said study co-author Lili Zia, assistant research professor at Rutgers.
“The ozone layer would be destroyed by the heating of the stratosphere, producing more ultraviolet radiation at the surface, and we need to understand that impact on food supplies,” she said.
UN Secretary General issues desperate plea
The warning came as UN Secretary General Antonio Guterres said “humanity is just one misunderstanding, one miscalculation away from nuclear annihilation” in response to military activity around the Zaporizhzhia nuclear power complex in Ukraine, as Moscow and Kyiv blamed each other for shelling in the area.
Russian troops have occupied the Zaporizhzhia plant in south-eastern Ukraine since March, and Kyiv has accused Moscow of basing hundreds of soldiers and storing weapons there.
The nuclear plant has come under fire repeatedly over the past week, raising fears of a nuclear catastrophe.
“What is happening there is outright nuclear terrorism and it can end unpredictably at any moment,” Dmytro Orlov, mayor of the town of Energodar in the Zaporizhzhia region, told AFP.
Mr Orlov said there was mortar shelling on the plant “every day and night”.
“The situation is hazardous and what causes the most concern is that there is no de-escalation process,” he said.
Why seagrass matters
- Carbon sink: Seagrass sequesters carbon up to 35X faster than tropical rainforests
- Marine nursery: Crucial habitat for juvenile fish, crustations, and invertebrates
- Biodiversity: Support species like sea turtles, dugongs, and seabirds
- Coastal protection: Reduce erosion and improve water quality
Vikram%20Vedha
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All or Nothing
Amazon Prime
Four stars
The specs
Engine: 4.0-litre flat-six
Torque: 450Nm at 6,100rpm
Transmission: 7-speed PDK auto or 6-speed manual
Fuel economy, combined: 13.8L/100km
On sale: Available to order now
Global state-owned investor ranking by size
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China
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UAE
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Japan
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Norway
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Canada
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Singapore
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Australia
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Saudi Arabia
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The five pillars of Islam
1. Fasting
2. Prayer
3. Hajj
4. Shahada
5. Zakat
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
Virtuzone GCC Sixes
Date and venue Friday and Saturday, ICC Academy, Dubai Sports City
Time Matches start at 9am
Groups
A Blighty Ducks, Darjeeling Colts, Darjeeling Social, Dubai Wombats; B Darjeeling Veterans, Kuwait Casuals, Loose Cannons, Savannah Lions; C Awali Taverners, Darjeeling, Dromedary, Darjeeling Good Eggs
Killing of Qassem Suleimani
UAE currency: the story behind the money in your pockets
Why are asylum seekers being housed in hotels?
The number of asylum applications in the UK has reached a new record high, driven by those illegally entering the country in small boats crossing the English Channel.
A total of 111,084 people applied for asylum in the UK in the year to June 2025, the highest number for any 12-month period since current records began in 2001.
Asylum seekers and their families can be housed in temporary accommodation while their claim is assessed.
The Home Office provides the accommodation, meaning asylum seekers cannot choose where they live.
When there is not enough housing, the Home Office can move people to hotels or large sites like former military bases.
War 2
Director: Ayan Mukerji
Stars: Hrithik Roshan, NTR, Kiara Advani, Ashutosh Rana
Rating: 2/5
Infiniti QX80 specs
Engine: twin-turbocharged 3.5-liter V6
Power: 450hp
Torque: 700Nm
Price: From Dh450,000, Autograph model from Dh510,000
Available: Now
The burning issue
The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.
Read part four: an affection for classic cars lives on
Read part three: the age of the electric vehicle begins
Read part one: how cars came to the UAE
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%3Cp%3EAriana%E2%80%99s%20Persian%20Kitchen%3Cbr%3EDinner%20by%20Heston%20Blumenthal%3Cbr%3EEstiatorio%20Milos%3Cbr%3EHouse%20of%20Desserts%3Cbr%3EJaleo%20by%20Jose%20Andres%3Cbr%3ELa%20Mar%3Cbr%3ELing%20Ling%3Cbr%3ELittle%20Venice%20Cake%20Company%3Cbr%3EMalibu%2090265%3Cbr%3ENobu%20by%20the%20Beach%3Cbr%3EResonance%20by%20Heston%20Blumenthal%3Cbr%3EThe%20Royal%20Tearoom%C2%A0%3C%2Fp%3E%0A
More from Neighbourhood Watch:
The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
The specs
- Engine: 3.9-litre twin-turbo V8
- Power: 640hp
- Torque: 760nm
- On sale: 2026
- Price: Not announced yet
The National's picks
4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young
Five films to watch
Castle in the Sky (1986)
Grave of the Fireflies (1988)
Only Yesterday (1991)
Pom Poki (1994)
The Tale of Princess Kaguya (2013)
Results
5pm: Maiden (PA) Dh 80,000 (Turf) 1,400m. Winner: Al Ajeeb W’Rsan, Pat Dobbs (jockey), Jaci Wickham (trainer).
5.30pm: Maiden (PA) Dh 80,000 (T) 1,400m racing. Winner: Mujeeb, Fabrice Veron, Eric Lemartinel.
6pm: Handicap (PA) Dh 90,000 (T) 2,200m. Winner: Onward, Connor Beasley, Abdallah Al Hammadi.
6.30pm: Sheikh Zayed bin Sultan Al Nahyan Jewel Crown Prep Rated Conditions (PA) Dh 125,000 (T) 2,200m. Winner: Somoud, Richard Mullen, Jean de Roualle.
7pm: Wathba Stallions Cup Handicap (PA) Dh 70,000 (T) 1,600m. Winner: AF Arrab, Tadhg O’Shea, Ernst Oertel.
7.30pm: Handicap (TB) Dh 90,000 (T) 1,400m. Winner: Irish Freedom, Richard Mullen, Satish Seemar.
THREE
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Sole survivors
- Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
- George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
- Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
- Jim Polehinke was the co-pilot and sole survivor of a 2006 Comair flight that crashed in Lexington, Kentucky, killing 49.
Earth under attack: Cosmic impacts throughout history
- 4.5 billion years ago: Mars-sized object smashes into the newly-formed Earth, creating debris that coalesces to form the Moon
- 66 million years ago: 10km-wide asteroid crashes into the Gulf of Mexico, wiping out over 70 per cent of living species – including the dinosaurs.
- 50,000 years ago: 50m-wide iron meteor crashes in Arizona with the violence of 10 megatonne hydrogen bomb, creating the famous 1.2km-wide Barringer Crater
- 1490: Meteor storm over Shansi Province, north-east China when large stones “fell like rain”, reportedly leading to thousands of deaths.
- 1908: 100-metre meteor from the Taurid Complex explodes near the Tunguska river in Siberia with the force of 1,000 Hiroshima-type bombs, devastating 2,000 square kilometres of forest.
- 1998: Comet Shoemaker-Levy 9 breaks apart and crashes into Jupiter in series of impacts that would have annihilated life on Earth.
-2013: 10,000-tonne meteor burns up over the southern Urals region of Russia, releasing a pressure blast and flash that left over 1600 people injured.
Test
Director: S Sashikanth
Cast: Nayanthara, Siddharth, Meera Jasmine, R Madhavan
Star rating: 2/5
Pharaoh's curse
British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.
UAE central contracts
Full time contracts
Rohan Mustafa, Ahmed Raza, Mohammed Usman, Chirag Suri, Mohammed Boota, Sultan Ahmed, Zahoor Khan, Junaid Siddique, Waheed Ahmed, Zawar Farid
Part time contracts
Aryan Lakra, Ansh Tandon, Karthik Meiyappan, Rahul Bhatia, Alishan Sharafu, CP Rizwaan, Basil Hameed, Matiullah, Fahad Nawaz, Sanchit Sharma
Results
Ashraf Ghani 50.64 per cent
Abdullah Abdullah 39.52 per cent
Gulbuddin Hekmatyar 3.85 per cent
Rahmatullah Nabil 1.8 per cent
EPL's youngest
- Ethan Nwaneri (Arsenal)
15 years, 181 days old
- Max Dowman (Arsenal)
15 years, 235 days old
- Jeremy Monga (Leicester)
15 years, 271 days old
- Harvey Elliott (Fulham)
16 years, 30 days old
- Matthew Briggs (Fulham)
16 years, 68 days old
Volvo ES90 Specs
Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)
Power: 333hp, 449hp, 680hp
Torque: 480Nm, 670Nm, 870Nm
On sale: Later in 2025 or early 2026, depending on region
Price: Exact regional pricing TBA
SERIE A FIXTURES
Friday Sassuolo v Torino (Kick-off 10.45pm UAE)
Saturday Atalanta v Sampdoria (5pm),
Genoa v Inter Milan (8pm),
Lazio v Bologna (10.45pm)
Sunday Cagliari v Crotone (3.30pm)
Benevento v Napoli (6pm)
Parma v Spezia (6pm)
Fiorentina v Udinese (9pm)
Juventus v Hellas Verona (11.45pm)
Monday AC Milan v AS Roma (11.45pm)
COMPANY%20PROFILE
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UAE currency: the story behind the money in your pockets
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3EDate%20started%3A%3C%2Fstrong%3E%202020%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Khaldoon%20Bushnaq%20and%20Tariq%20Seksek%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Abu%20Dhabi%20Global%20Market%3Cbr%3E%3Cstrong%3ESector%3A%3C%2Fstrong%3E%20HealthTech%3Cbr%3E%3Cstrong%3ENumber%20of%20staff%3A%3C%2Fstrong%3E%20100%3Cbr%3E%3Cstrong%3EFunding%20to%20date%3A%3C%2Fstrong%3E%20%2415%20million%3C%2Fp%3E%0A
Zayed Sustainability Prize
BULKWHIZ PROFILE
Date started: February 2017
Founders: Amira Rashad (CEO), Yusuf Saber (CTO), Mahmoud Sayedahmed (adviser), Reda Bouraoui (adviser)
Based: Dubai, UAE
Sector: E-commerce
Size: 50 employees
Funding: approximately $6m
Investors: Beco Capital, Enabling Future and Wain in the UAE; China's MSA Capital; 500 Startups; Faith Capital and Savour Ventures in Kuwait
MATCH INFO
Rajasthan Royals 158-8 (20 ovs)
Kings XI Punjab 143/7 (20 ovs)
Rajasthan Royals won by 15 runs
Mobile phone packages comparison
Porsche Macan T: The Specs
Engine: 2.0-litre 4-cyl turbo
Power: 265hp from 5,000-6,500rpm
Torque: 400Nm from 1,800-4,500rpm
Transmission: 7-speed dual-clutch auto
Speed: 0-100kph in 6.2sec
Top speed: 232kph
Fuel consumption: 10.7L/100km
On sale: May or June
Price: From Dh259,900
