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The new rumour mill: how conspiracy theories spread online
Conspiracy theories flood social feeds. Learn how they spread and strategies to protect yourself online.
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Amanda Lee
Senior Program Manager, Tech for Good & TELUS Wise®

You've likely heard the headlines. Australia, the United Kingdom, and several other countries have moved to ban social media for youth under 16. Now Canada is exploring similar legislation. But where did this movement come from? What sparked governments worldwide to take such a dramatic stance on technology?
The answer lies in research like that presented in psychologist Jonathan Haidt's recent book The Anxious Generation. If you've noticed your teenager seems more anxious than you were at their age, you're not alone. Haidt's work offers compelling research-backed insights into why young people today are struggling with unprecedented levels of anxiety and depression. More importantly, it provides practical guidance for parents trying to navigate the digital age and understand why policymakers are now intervening.
Haidt's central argument is straightforward: the shift from a play-based childhood to a phone-based one has fundamentally changed youth development in concerning ways. But what makes this book stand out is that it doesn't demonize technology. Instead, it presents a balanced, evidence-based case for why we need to rethink how young people interact with devices. In fact, his research provides the scientific foundation for the very policy changes governments are now considering.
A crucial insight from Haidt's research is identifying when things changed. Around 2010-2015, smartphones became ubiquitous and social media algorithms were refined for maximum engagement. This timing coincides directly with spikes in teenage depression, anxiety, and suicide rates, particularly amongst girls.
This isn't speculation; it's documented in health data. The correlation is striking, and Haidt carefully walks readers through why these tools, while beneficial in many ways, have created genuine problems for developing brains. This body of evidence is precisely what prompted countries to reconsider age restrictions on social media platforms.
Understanding these issues helps explain what your teenager is experiencing and why governments are taking action:
Based on Haidt's recommendations and evidence-based research, families can create meaningful change:
The Anxious Generation validates many parents' concerns while providing a solid foundation for decision-making. It's not a "ban all technology" manifesto, nor does it dismiss legitimate worries. Instead, Haidt offers research-backed guidance suggesting that modest changes, particularly around sleep, phone access, and delayed device ownership, can meaningfully improve outcomes.
For parents wrestling with screen time decisions, this book provides both reassurance and a practical roadmap. You're not overreacting. Your concerns are grounded in evidence, and there are concrete steps you can take.
The anxious generation didn't choose this situation. As parents and caregivers, understanding the underlying causes positions us to make better decisions about technology in our homes. Not by rejecting it entirely, but by using it more thoughtfully. Whether or not Canada implements age restrictions on social media, this book explains why the conversation matters and what you can do in your own family.
Ready to assess your family's relationship with technology? Take this interactive quiz to discover strategies for building healthier screen time habits.

Conspiracy theories flood social feeds. Learn how they spread and strategies to protect yourself online.
Read article