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

Trendingnow

1

Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI

2

Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that

3

Former top Russian official admits the country is over Putin and can 'imagine a future without him' — even elites bail as Kremlin seizes their assets 

1

Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI

2

Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that

3

Former top Russian official admits the country is over Putin and can 'imagine a future without him' — even elites bail as Kremlin seizes their assets 
CommentaryMisinformation

The real metric for misinformation is harm

By
Tom Siegel
Tom Siegel
Down Arrow Button Icon
By
Tom Siegel
Tom Siegel
Down Arrow Button Icon
March 22, 2022, 8:15 AM ET
Technology can help us understand how we collectively view a claim by analyzing what people on the internet think about it, what authoritative sources say about it, and the history of how it spread.
Technology can help us understand how we collectively view a claim by analyzing what people on the internet think about it, what authoritative sources say about it, and the history of how it spread.Jens Kalaene—Picture alliance/Getty Images

It’s easy to think that everyone knows what “misinformation” means: “False information that is spread, regardless of whether there is intent to mislead.” It’s also easy to underestimate its importance even though it guides peoples’ choices, behaviors, and actions.

When it comes to misinformation, we need a better yardstick–and that’s harm. Instead of attempting to identify whether something is true or not, which inevitably leads to debate, the real measure is the severity of harm it can cause to a person times the number of people affected. The most potentially harmful misinformation matters much less if it’s not seen by many people.

For starters, it helps to look at why there’s so much talk about misinformation. Misinformation, meaning harmful false information, is everywhere. Social media makes it easier to distribute it quickly around the globe at virtually no cost. Virality causes more harm because it affects so many people.

Sensational and shocking content tends to garner more attention and gets shared more by people in general. This puts misinformation at an advantage over the often less sensational truth that gets pushed aside. The resulting velocity of information dispersion means enforcement systems can’t intervene on time.

The illusion of truth

In the old days, there was maybe one person in a village who believed in conspiracy theories. Other sympathizers likely lived far away, limiting everyone’s ability to know each other or be in contact. People were more isolated and unable to spread the message.

With social media, it’s easier to find like-minded people. They can hype each other up. It creates the illusion that these are much bigger communities of like-minded people, all with the feeling that they are involved in the same movement. Those conversations often exist in bubbles where no discourse over merit happens, and alternative viewpoints don’t get room or attention. Echo chambers caused by algorithmic amplification and filter bubbles enhance the effect and push people’s thinking to the extreme.

There are no substantive consequences for people who spread misinformation. There’s no reputational harm, no real penalty–and almost no cost for spreading misinformation. This makes it harder and harder for people to sort truths from falsehoods and establish a sound basis for their judgments and decisions. It also makes it critical for social media platforms to figure out ways to identify, measure, and isolate misinformation. 

Who’s the arbiter?

Who gets to decide what is misinformation and what is not? Telling truth from fiction is often hard and depends on the viewpoint of the observer. Conclusive facts are not always available. It’s important to understand the various viewpoints and credibility of the sources, but who has time for that?

What constitutes misinformation is in almost all instances extremely nuanced–but it gets quickly politicized or rolled into policy decisions, beliefs, and actions without a balanced assessment and thoughtful consideration of the claim.

At the beginning of the coronavirus pandemic, there were dissenting opinions about whether the virus was spread via surface contact or whether it was airborne. The World Health Organization advised that handwashing, not masks, was the primary means of prevention. Minority voices in the medical community argued that the virus was airborne.  We now know that stifling those dissenting voices could have increased contagion.

This is just one example of how difficult it is to read the misinformation barometer, and how quickly people can jump to ill-advised conclusions.

Technology can predict harm

Technology can help us understand how we collectively view a claim by analyzing what people on the internet think about it, what authoritative sources say about it, and the history of how it spread.

This understanding, in combination with an emphasis on the harm caused, can be a powerful way forward to clarify the murky misinformation landscape, enact positive change, and make the internet a safer place for all of us.

Social media and messaging platforms can’t do it alone, but with the right expertise and technology, they are in the driver’s seat to identify the potential for harm, isolate it, and act to prevent it–but only if they:

  • Prioritize misinformation detection based on the harm it causes.
  • Measure the extent of the problem with reliable data science grade metrics and have an honest conversation about where approaches to keep users safe fall short.
  • Leverage data and signals from around the web and many sources to know what content to trust. Fact-checkers are too few, too slow and sometimes too biased to solve it alone.
  • Empower users with more knowledge to decide for themselves, while maintaining easy access.
  • Monitor and manage the harmful effects of algorithmic amplification caused by AI powered recommendations and info feeds.

Social messaging companies and other responsible stewards of information must do more and can do better. They should partner with third parties and use all available information to make well-informed decisions in identifying and helping prevent misinformation—and, better yet, start mitigating harm.

Tom Siegel is the co-founder and CEO of Trust Lab

More must-read commentary published by Fortune:

  • Stop asking women how we manage work-life balance. Most of us don’t
  • It’s not a Great Resignation–it’s a Great Rethink
  • The media’s racial bias is also happening off screen
  • The Great Business Retreat matters in Russia today–just as it mattered in 1986 South Africa
  • Offices are obsolete—and so are the managers who insist you must go back
Never miss a story: Follow your favorite topics and authors to get a personalized email with the journalism that matters most to you.
About the Author
By Tom Siegel
See full bioRight Arrow Button Icon

Latest in Commentary

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
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
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
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Commentary

liberman
Commentarystart-ups
We watched social media concentrate. The same thing is happening in AI, only at a deeper layer
By David Liberman and Daniil LibermanMay 16, 2026
15 hours ago
olivier
CommentaryAnthropic
I’ve been studying Big Tech for a long time. What just happened with Anthropic and the Pentagon terrifies me
By Olivier SylvainMay 16, 2026
16 hours ago
lawyer
CommentaryLaw
Would you hire the lawyer who just got sanctioned for using AI?
By Alexandra SmythMay 16, 2026
18 hours ago
greg
Personal FinanceAviation
Mamdani’s New York is coming to tax your private jet. Here’s how to prepare
By Greg RaiffMay 16, 2026
19 hours ago
chase
CommentaryCities
San Francisco has $2 trillion in AI wealth and can’t fix its own city. That’s every city’s problem
By Chase GarbarinoMay 15, 2026
2 days ago
lori
Commentarymental health
I run Valvoline Instant Oil Change and work with young people every day. They’re in crisis—and we all have to try to help
By Lori FleesMay 15, 2026
2 days ago

Most Popular

Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
AI
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
By Jake AngeloMay 16, 2026
16 hours ago
Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that
Success
Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that
By Preston ForeMay 13, 2026
4 days ago
Former top Russian official admits the country is over Putin and can 'imagine a future without him' — even elites bail as Kremlin seizes their assets 
Politics
Former top Russian official admits the country is over Putin and can 'imagine a future without him' — even elites bail as Kremlin seizes their assets 
By Jason MaMay 16, 2026
6 hours ago
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
Politics
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
By Jake AngeloMay 12, 2026
4 days ago
Meet the 20-year-old CEO who launched a company in high school to solve Gen Z's entry-level job crisis
Future of Work
Meet the 20-year-old CEO who launched a company in high school to solve Gen Z's entry-level job crisis
By Jake AngeloMay 16, 2026
20 hours ago
‘You’re not a hero, you’re a liability’: Shark Tank’s Kevin O’Leary warns Gen Z founders to stop glorifying hustle culture
Future of Work
‘You’re not a hero, you’re a liability’: Shark Tank’s Kevin O’Leary warns Gen Z founders to stop glorifying hustle culture
By Jacqueline MunisMay 16, 2026
16 hours 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.