• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
EnvironmentRussia
Europe

The world could be ‘sleepwalking’ into a ‘nuclear war,’ WHO chief warns regarding Russian-occupied Ukrainian power plant

By
Erin Prater
Erin Prater
Down Arrow Button Icon
By
Erin Prater
Erin Prater
Down Arrow Button Icon
August 17, 2022, 10:53 AM ET
World Health Organization (WHO) Director-General Tedros Adhanom Ghebreyesus speaks during a press conference on Dec. 20, 2021, at the WHO headquarters in Geneva.
World Health Organization (WHO) Director-General Tedros Adhanom Ghebreyesus speaks during a press conference on Dec. 20, 2021, at the WHO headquarters in Geneva.FABRICE COFFRINI—AFP/Getty Images

The world could be “sleepwalking into a major disaster…even a nuclear war,” the World Health Organization’s chief said at a Wednesday press briefing.

“You could imagine what could happen in the future,” WHO Director General Dr. Tedros Adhanom Ghebreyesus said, referencing Ukraine’s Zaporizhzhia nuclear power plant, held by Russian troops.

Ukrainian workers are continuing to work at the plant—the largest in Europe—under the barrels of Russian guns to ensure a Chernobyl-type disaster doesn’t occur, Reuters reported Tuesday.

Shelling and explosions continue, with the two countries blaming each other. Such activity earlier this month forced the plant to shut down an electrical power transformer and two backup transformers, resulting in the shutdown of a nuclear reactor, according to the AP.

“We hear now about the incidences in the nuclear reactor,” Ghebreyesus said. “My fear is that we are sleepwalking into even a nuclear war. That’s dangerous. It’s the mother of all problems.”

On Thursday United Nations nuclear chief Rafael Grossi warned that the situation at the plant “has been deteriorating very rapidly” and called on Russia and Ukraine to allow nuclear experts to assess damage, as well as evaluate safety and security, the Associated Press reported.

Grossi, the director general of the International Atomic Energy Agency, called the situation at Zaporizhzhia “completely out of control” in an interview with the AP earlier this month. And U.N. Secretary-General António Guterres called for an end to all military activity around the plant, warning that damage could lead to “catastrophic consequences” locally, regionally, and beyond, according to the AP.

Russia captured Zaporizhzhia in March, igniting fears of another disaster like that at Chernobyl in 1986, the world’s worst nuclear disaster yet.

Ukrainian President Volodymyr Zelenskyy on Thursday told defense leaders at a conference in Copenhagen that an incident involving radiation at the plant “could be even more catastrophic than Chernobyl, and essentially the same as the use of nuclear weapons by Russia, but without a nuclear strike,” according to the AP.

On Wednesday Adhanom Ghebreyesus called on the Russian government to “choose peace.”

“If they want peace, they can make it happen,” he said. “It’s in their hands…This thing can be addressed unilaterally by the Russian government.”

The Associated Press contributed to this report.

Sign up for the Fortune Features email list so you don’t miss our biggest features, exclusive interviews, and investigations.
About the Author
By Erin Prater
See full bioRight Arrow Button Icon

Latest in Environment

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
Fortune Secondary Logo
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Environment

Environmentclimate change
King penguins are a rare species seemingly benefiting from climate change. Here’s why
By The Associated Press and Seth BorensteinMarch 11, 2026
2 minutes ago
EuropeU.K.
President Trump look away now—a 16th-century royal palace in the U.K. is leading the energy sustainability drive, and Americans are invited
By Kamal AhmedMarch 11, 2026
7 hours ago
cocoa
EconomyFood and drink
Meet the African cocoa farmers who are letting their crops rot because the commodity price has fallen so much
By Edward Acquah, Ope Adetayo and The Associated PressMarch 9, 2026
2 days ago
EnergyIran
The Persian Gulf’s ‘saltwater kingdoms’ rely so much on desalination that damage to the infrastructure could force evacuations
By Annika Hammerschlag and The Associated PressMarch 8, 2026
3 days ago
iran
CommentaryOil
Bypassing Hormuz: how technology, not territory, will win the new energy war
By Siddharth MisraMarch 6, 2026
5 days ago
trump
AIWhite House
Trump admits the hyperscalers ‘need some PR help’ because the American taxpayer is on the hook for their data centers
By Josh Boak, Matthew Daly and The Associated PressMarch 6, 2026
5 days ago

Most Popular

placeholder alt text
Economy
'This cannot be sustainable': The U.S. borrowed $50 billion a week for the past five months, the CBO says
By Eleanor PringleMarch 10, 2026
1 day ago
placeholder alt text
Future of Work
Shark Tank's Kevin O'Leary doesn't care if you work from your basement. He just wants to know if you can ‘execute’
By Marco Quiroz-GutierrezMarch 10, 2026
2 days ago
placeholder alt text
Big Tech
Big tech has defeated everything for 30 years, but for the first time faces something it can't control: a jury
By Carolina Rossini and The ConversationMarch 10, 2026
23 hours ago
placeholder alt text
Politics
Washington state wants to keep employers from microchipping workers, before anyone even gets the idea
By Catherina GioinoMarch 10, 2026
1 day ago
placeholder alt text
Economy
Trump's immigration crackdown is backfiring by hurting the U.S.-born workers it was meant to help, data shows
By Sasha RogelbergMarch 10, 2026
1 day ago
placeholder alt text
Success
Citi CEO Jane Fraser swears by Warren Buffett's golden rule for dealing with conflict at work: 'Never, ever respond to that email in anger'
By Preston ForeMarch 10, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.