Lancet research calls for big tech regulation to reduce addictive design features

Read the original at The Globe and Mail ↗
The Globe and Mail · collected 2026-10-04 · by Zosia Bielski

Quick Summary

A new Lancet research series consisting of three papers argues for regulation of big tech's business models and design features that are addictive and detrimental to users' well-being. The study found links between excessive digital media use and negative impacts such as depression, anxiety, sleep disruption, and decreased physical activity among nine million young people under 25 across 121 published reviews. Researchers advocate for comprehensive international regulations instead of individual measures like age limits, calling for safety standards in platform design, control over personal data usage, independent oversight, and mandatory assessments by tech companies before launching products with potential health risks.
Written locally by qwen2.5:14b on 2026-10-05, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

A new series of papers published in The Lancet by researchers from around the world, including Canada, calls for significant regulatory action against major tech companies. The study co-authored by Jay Shaw, a professor at the University of Toronto’s Temerty Faculty of Medicine and Dalla Lana School of Public Health, highlights that social media's addictive design features negatively impact young people’s mental health, contributing to depression, anxiety, and sleep disruption. The papers analyzed 121 reviews involving nearly nine million individuals under-25 years old, showing a clear link between excessive screen time and various harms. Shaw argues that individual efforts like setting screen-time limits are insufficient; instead, big tech companies must be regulated to ensure their platforms do not harm young users' well-being.

Written for “Tech Regulation To Reduce Addiction” on 2026-10-05, grounded in this article and the 2 other(s) covering the same event.

Signals How these are calculated →

Claims extracted
43
claim-shaped sentences
Uncertain
2%
1 of 43 hedged
Leaning
Leans strongly left
of the writing, not the subject · beta estimate
Correction & hedging signals
51.1
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
3
Technology
Narrative spread
1
articles carrying this framing
Analyzed 2026-10-05 · how these are computed

Story

📰 Tech Regulation To Reduce Addiction
Technology · 3 article(s) covering the same event. See how they differ ↓

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads leans strongly left and hedges 2% of its claims. Each row says how that neighbour differs.
Global News · 0.85 cosine similarity
⚖️ Leans left further right than this 🔴 5% hedged 2 of 42 📰 publisher trust 64
“Both articles discuss a new series of papers published in The Lancet on October 4, 2026, which call for regulation of big tech companies and address the negative impacts of digital technology use.”
Toronto Star
⚖️ Leans strongly left 🔴 5% hedged 2 of 44 📰 publisher trust 63
“Both articles discuss a series of papers published in The Lancet on October 4, 2026, calling for regulation of big tech companies and addressing the impact of digital technology on mental health, particularly among young people.”
The Sydney Morning Herald
⚖️ Leans right further right than this 🔴 8% hedged 2 of 25 📰 publisher trust 61
“The articles discuss different aspects related to screen use and its impact, but they are not reporting on the same specific incident.”

Publisher

The Globe and Mail · 590 article(s) · 23 correction(s) detected
Running correction rate · 23 correction(s)
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Who wrote this

Zosia Bielski
1 article(s) here · 1 carrying a prediction
🔮 “Big technology companies are mobilizing a corporate defence playbook that was popularized by big tobacco, but has been used by other health harming industries facing regulation over the past few decades, where keeping attention on individual willpower prevents stronger regulation.”
The only article under this byline in the corpus.

Topics

Canada Dalla Lana School of Public Health Temerty Faculty of Medicine The Lancet the University of Toronto’s

Subjects

Shaw PERSON · 5× Canada GPE · 3× Dalla Lana School of Public Health ORG · 1× Jay Shaw PERSON · 1× Kaitlynn Mendes PERSON · 1× Lancet ORG · 1× Temerty Faculty of Medicine ORG · 1× The Lancet ORG · 1× Western University ORG · 1× the University of Toronto’s ORG · 1×

Narrative

“Time on screen, social comparison through social media, online bullying – these things are having a major impact on experiences of depression and anxiety, particularly for young people,” said study co-author Jay Shaw, an associate professor and Canada Research Chair at the University of Toronto’s Temerty Faculty of Medicine and Dalla Lana School of Public Health.
framing: assertive · carried by 1 article(s) · first seen 2026-10-05
🔮 “Big technology companies are mobilizing a corporate defence playbook that was popularized by big tobacco, but has been used by other health harming industries facing regulation over the past few decades, where keeping attention on individual willpower prevents stronger regulation.”
2026-10-05 · The Globe and Mail
Lancet research calls for big tech regulation to reduce addictive design features · assertive framing

Claims (43 extracted, 1 hedged)

The authors of a new, three-paper series published in The Lancet say it’s time for a major perspective shift that moves beyond fixating on youth screen time, to regulating big tech’s business models and addicting design features, which monetize ever more of people’s data, time and attention at the cost of their well-being. asserted
which → publish → being
“Time on screen, social comparison through social media, online bullying – these things are having a major impact on experiences of depression and anxiety, particularly for young people,” said study co-author Jay Shaw, an associate professor and Canada Research Chair at the University of Toronto’s Temerty Faculty of Medicine and Dalla Lana School of Public Health. asserted
Shaw → have → Health
The series looked at 121 published reviews involving nine million people under-25 and found associations between addiction-like patterns of digital media use and various harms, including sleep disruption through key phases of neurobiological development, as well as decreased physical activity. asserted
series → look → development
Even as social-media platforms are deliberately designed to be addictive, to make people put off sleep and get them riled up, anxious and angry so they keep scrolling, screen time is often still portrayed as a personal lack of self-control, or as parental failure. asserted
time → design → failure
It’s a position that lets big tech off the hook, Dr. Shaw said. asserted
Shaw → ’ → hook
“In some ways, we’re battling our own assumptions when it comes to thinking critically about how we engage with digital technology. asserted
we → battle → technology
We think to ourselves, ‘I shouldn’t have stayed up that extra hour last night doomscrolling.’ asserted
I → think → ourselves
But the digital environment is set up to make that impossible,” Dr. Shaw said. asserted
Shaw → set → ?
“Big technology companies are mobilizing a corporate defence playbook that was popularized by big tobacco, but has been used by other health harming industries facing regulation over the past few decades, where keeping attention on individual willpower prevents stronger regulation.” asserted
keeping → mobilize → regulation
Working across numerous disciplines at universities in 10 countries, the 13 co-authors are pushing for robust, international regulation of big tech business models and the design features built to pull people in, from infinite scroll and autoplay to personalized recommendation feeds. asserted
authors → work → feeds
The experts said one-off measures such as age limits aren’t enough. asserted
measures → say → limits
They’re calling for safety standards for platform design, control over how personal data are collected and used, and independent oversight and accountability. asserted
data → call → design
They want to see governments force tech giants to first, assess products for risk before launching them, and second, to release internal data on how features affect users’ health – with that intel then scrutinized by independent experts. asserted
intel → want → experts
The authors are also pushing for a dedicated international body to monitor AI harms to youth. asserted
authors → push → youth
Dr. Shaw sees promise in Bill C-34, Canada’s Safe Social Media Act, a proposed federal law focused on making online platforms safer for youth and holding tech companies accountable. asserted
companies → see → youth
In particular, Dr. Shaw appreciates the push to establish a regulator capable of preventing youth from accessing a platform until a tech firm can show it’s safe. asserted
it → appreciate → platform
“This logic of incentivizing platforms to demonstrate their safety has been absent from past efforts to ban young people from social media,” Dr. Shaw said. asserted
Shaw → incentivize → media
The Lancet papers reflect a broader shift to thinking about safety by design, said Kaitlynn Mendes, a sociology professor at Western University and project lead at DIY: Digital Safety, who was not involved in the current research. asserted
who → reflect → research
“It’s crazy that we let tech companies release products that haven’t been proven to be safe by design. asserted
that → ’ → design
We don’t accept that with any other products on the market. asserted
We → accept → market
You think about food, automobiles, other tech and gadgets where we’ve set standards and regulations.” asserted
we → think → standards
Beyond Canada, Dr. Mendes pointed to laws already enacted in the U.K. and European Union, as well as Australia’s eSafety Commissioner, an independent government regulator dedicated to online safety. asserted
Mendes → point → safety
“We’re crazy if we expect tech companies to voluntarily make changes that will impact their bottom line,” Dr. Mendes said. asserted
Mendes → ’re → line
“There need to be third-party mediators, a place for the public to bring complaints that also sets standards and imposes fines. asserted
that → need → fines
In the U.K., Ofcom forces tech companies to produce transparency reports every year. asserted
Ofcom → force → reports
They make companies publish how many cases of child sexual abuse material, luring and underage accounts there are on the platform. asserted
cases → make → platform
That can be an incredibly effective mechanism for forcing companies to make changes.” asserted
That → force → changes
The Lancet papers also illustrate an evolving approach to age restrictions, according to Candice Odgers, co-director of the Child and Brain Development Program at the Canadian Institute for Advanced Research. uncertain
papers → illustrate → Research
She was not involved in the Lancet papers. asserted
She → involve → papers
“Adults really have broken the internet in some pretty brutal ways, and their solution has been to kick kids off to ‘fix it.’ asserted
solution → break → it
That is not going to fix the broken internet, broken design choices and broken business models. asserted
That → go → internet
It’s going to do absolutely nothing to help our young people because the bans don’t work, and the blame certainly doesn’t work,” said Dr. Odgers, a chancellor’s professor of psychology and informatics at the University of California, Irvine. asserted
Odgers → go → California
Even as she acknowledges online harassment and exploitation, Dr. Odgers believes the science remains unsettled on screen time causing mental health problems and rewiring people’s brains. asserted
time → acknowledge → brains
Even so, she stands behind regulating tech companies, not only to protect children and teens, but also vulnerable adults. asserted
she → stand → children
“There should be safety by design principles in place for all users, as well as the protection of data and privacy, and control over preferences for scrolling and advertising exposure,” Dr. Odgers said. asserted
Odgers → say → scrolling
The Lancet papers acknowledge that digital media can boost young people’s quality of life, pointing to social connection, access to information, telemedicine and job opportunities. asserted
media → acknowledge → information
Like the Lancet authors, Dr. Odgers wants to see a healthier online world that amplifies the good on these platforms. asserted
that → want → platforms
“Adults often view this as something that can be switched on or off, and it’s not like that. asserted
it → view → that
It’s more like a circulatory system,” she said. asserted
she → ’ → system
“Digital technology runs all through our society, our relationships, for better or for worse. asserted
technology → run → worse
…and 3 more, not listed.
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