• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceU.S. economy

‘Black Swan’ author Nassim Taleb, who correctly called the 2008 financial crisis, says the U.S. is in a ‘death spiral’ over government debt

Eleanor Pringle
By
Eleanor Pringle
Eleanor Pringle
Senior Reporter, Economics and Markets
Down Arrow Button Icon
Eleanor Pringle
By
Eleanor Pringle
Eleanor Pringle
Senior Reporter, Economics and Markets
Down Arrow Button Icon
January 31, 2024, 6:29 AM ET
Nassim Nicholas Taleb, senior scientific advisor at Universa
Nassim Nicholas Taleb, author and senior scientific advisor at Universa Investments, says the U.S. economy is facing a “death spiral” because of its national debt problem.Jeenah Moon—Bloomberg/Getty Images

It’s been dubbed the “most predictable crisis” facing the U.S. economy, but an expert has warned it will take a “miracle” to save America from its national debt problem.

Nassim Nicholas Taleb, author of the bestselling book The Black Swan, correctly predicted the 2008 financial crash but said “gloomy” times ahead for the U.S. economy are far more easy to spot.

Taleb, who advises Miami-based hedge fund Universa Investments, told an event hosted by the organization this week that national debt is a “white swan,” a risk that’s more probable than an unpredictable “black swan” event.

“So long as you have Congress keep extending the debt limit and doing deals because they’re afraid of the consequences of doing the right thing, that’s the political structure of the political system, eventually you’re going to have a debt spiral,” he explained, per Bloomberg. “And a debt spiral is like a death spiral.”

Currently the American national debt stands at $34.14 trillion—about $100,000 for every person in the U.S.—with the debt ceiling currently suspended until 2025 courtesy of a deal passed in the summer of 2023.

And although some of the shorter-term economic signals are flashing green—inflation is coming down, the Fed may be eyeing rate cuts, and employment is staying stable—Taleb and big Wall Street names like Jamie Dimon are sounding the alarm.

Last week the CEO of JPMorgan Chase said Washington faces a global market “rebellion” over the debt level, adding: “It is a cliff. We see the cliff. It’s about 10 years out.”

Likewise former Treasury Secretary Robert Rubin said last week the U.S. was in a “terrible place” because of the deficit, and called for tax increases to balance the books.

Taleb also echoed Dimon’s warning that the issue—which he referred to as a “hockey stick” courtesy of the uptick debt will take as a result of costs to maintain the debt—won’t be contained to just America.

“We need something to come in from the outside, or maybe some kind of miracle,” Taleb said in answer to how the issue could be rectified. “This makes me kind of gloomy about the entire political system in the Western world.”

‘We have no idea how to value companies’

Unfortunately for his audience, Taleb also didn’t have a rosy outlook for the stock market. Like other Wall Street bears he warned that analysts are losing sight of how to appropriately value companies, inflating their worth beyond tangible outcomes.

The New York University professor said: “In the past 20 years, price per earnings was something you could grasp; today [it’s] all over the place. It’s a modern accident, an accident of history, we have no idea how to value companies. It’s mostly narratives and stories about the future to raise money so you can sell to someone else.

“Think of the number of people who made a lot of money in venture capital off of companies that ended up making no money. Someone got stuck with that bill at the end of the meal. This is what I mean about these crazy company valuations.”

The overvaluation alarm has been sounded for some time by Morgan Stanley’s Mike Wilson. In February last year the chief investment officer warned the S&P 500 is in the “death zone,” a term mountaineers use to refer to altitudes where oxygen is no longer sufficient to sustain human life for an extended period of time.

“Either by choice or out of necessity, investors have followed stock prices to dizzying heights once again as liquidity (bottled oxygen) allows them to climb into a region where they know they shouldn’t go and cannot live very long,” Wilson wrote, according to MarketWatch. “They climb in pursuit of the ultimate topping out of greed, assuming they will be able to ascend without catastrophic consequences. But the oxygen eventually runs out, and those who ignore the risks get hurt.”

Other analysts have a more bullish outlook. Despite uncertainty at some of America’s biggest companies, experts told Fortune that the Magnificent Seven stocks (Alphabet, Amazon, Apple, Meta Platforms, Microsoft, Nvidia, and Tesla) are set to be the backbone of the market for years to come.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
Eleanor Pringle
By Eleanor PringleSenior Reporter, Economics and Markets
LinkedIn icon

Eleanor Pringle is an award-winning senior reporter at Fortune covering news, the economy, and personal finance. Eleanor previously worked as a business correspondent and news editor in regional news in the U.K. She completed her journalism training with the Press Association after earning a degree from the University of East Anglia.

See full bioRight Arrow Button Icon

Latest in Finance

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
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
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • 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
About Us
  • 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 Finance

Federal Reserve Chair Jerome Powell pauses while speaking during a press conference following the Federal Open Markets Committee meeting at the Federal Reserve on January 28, 2026 in Washington, DC.
Economyjerome powell
Powell’s parting gift from the Fed may be more rate cuts than expected, courtesy of deteriorating data
By Eleanor PringleFebruary 11, 2026
28 minutes ago
cardi b
Cryptogambling
Prop bet chaos as Kalshi calls Cardi B’s Super Bowl cameo was ambiguous and Polymarket pays out on disputed wager
By Jay Cohen and The Associated PressFebruary 11, 2026
40 minutes ago
argentina
EconomyArgentina
Argentina’s 5 straight months of surging inflation undercount the severity, economists say
By Isabel Debre and The Associated PressFebruary 11, 2026
52 minutes ago
Joseph Creed, chief executive officer of Caterpillar Inc., speaks during the 2026 CES event in Las Vegas, Nevada, US, on Jan. 7, 2026.
InvestingFinance
The most unexpected winner of the AI boom? Caterpillar
By Sheryl EstradaFebruary 11, 2026
1 hour ago
InvestingMarkets
American unexceptionalism: Foreign markets leave U.S. stocks in the dust
By Jim EdwardsFebruary 11, 2026
1 hour ago
Personal FinanceCertificates of Deposit (CDs)
Top CD rates today, Feb. 11, 2026: Lock in up to up to 4.15%
By Glen Luke FlanaganFebruary 11, 2026
2 hours ago

Most Popular

placeholder alt text
Economy
America borrowed $43.5 billion a week in the first four months of the fiscal year, with debt interest on track to be over $1 trillion for 2026
By Eleanor PringleFebruary 10, 2026
1 day ago
placeholder alt text
C-Suite
Meet Jody Allen, the billionaire owner of the Seattle Seahawks, who plans to sell the team and donate the proceeds to charity
By Jake AngeloFebruary 9, 2026
2 days ago
placeholder alt text
Economy
It turns out that Joe Biden really did crush Americans' dreams for the future. Just look at how the vibe changed 5 years ago
By Jake AngeloFebruary 10, 2026
16 hours ago
placeholder alt text
AI
As billionaires bail, Mark Zuckerberg doubles down on California with $50 million donation
By Sydney LakeFebruary 9, 2026
2 days ago
placeholder alt text
Economy
China might be beginning to back away from U.S. debt as investors get nervous about overexposure to American assets
By Eleanor PringleFebruary 9, 2026
2 days ago
placeholder alt text
Success
Super Bowl champion Sam Darnold says his plumber dad played with him every day after work, no matter how tough his day was—and that taught him resilience
By Emma BurleighFebruary 9, 2026
2 days 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.