Gen Z is Leading a Fresh Perspective on Truth

The polar bear video has amassed millions of views. Accompanied by a haunting piano theme that has become a staple on TikTok, it portrays a solitary bear swimming between increasingly distant ice floes. The comments section is filled with expressions of teenage grief, anger, and helplessness.

Next to my laptop lies the latest report from the Intergovernmental Panel on Climate Change (IPCC). While the topic is the same, the tone is entirely different. The measured discourse of climate science sharply contrasts with the raw emotions stirred up by that TikTok. Both reveal truths, yet they resonate on fundamentally different levels of human understanding.

Generation Z, the first cohort to grow up in the smartphone age, has established a distinctly different relationship with truth.

Beginning in 2010, researchers across various countries started observing a notable increase in adolescent anxiety, depression, loneliness, self-harm, and social withdrawal. Comprehensive surveys from the United States, the United Kingdom, Canada, Australia, and Europe indicated similar trends arising between 2012 and 2014. This timing coincided almost perfectly with the rise of smartphones, front-facing cameras, and algorithm-driven content platforms, which became central to teenage social life.

Studies utilizing data from the Centers for Disease Control and Prevention’s Youth Risk Behavior Survey, the University of Michigan’s Monitoring the Future study, and other international mental health datasets have documented significant rises in depressive symptoms, sleep disruption, and enduring feelings of sadness and hopelessness among teenage girls. Researchers have also noted declines in face-to-face interactions, coupled with dramatic increases in online engagement.

However, the more profound shift extends beyond psychology. It encompasses cultural and cognitive dimensions. As social interactions transitioned onto platforms designed for engagement, visibility, and emotional responses, the concept of truth began to be filtered through identity, emotion, and social validation, distancing it from traditional systems of evidence and debate. Beyond merely altering what young people consume, social media reshaped how they process reality. This transition from a collective public understanding of truth to a personalized, algorithmically-enhanced version lies at the heart of truth’s evolving landscape.

“Our realities,” states Emma Lembke, “are being shaped by a profit-driven attention economy that values engagement over well-being.” Lembke serves as the director of Gen Z Advocacy at the Sustainable Media Center, a nonprofit I lead that unites an intergenerational board to shield children from social media’s dangers. She has dedicated years to organizing young activists around these concerns, observing platform behaviors, and fostering alliances among researchers, legal experts, and youth advocates. For her, this isn’t merely a theoretical issue; it’s a daily reality for her generation.

The threat now transcends misinformation. With advancements in AI, it’s possible to create fabricated realities on a large scale. Deepfake videos, synthetic voices, and fake news stories are blurring the lines between reality and illusion faster than society can adjust.

Completely AI-generated personas, complete with faces, voices, backstories, and millions of followers, are already navigating platforms like Instagram and TikTok, indistinguishable from human influencers. Gen Z didn’t create this dilemma; they inherited it. They are finding their way through it without any guidance, engaging with feeds that are under no obligation to disclose the truth. For Gen Z, whose worldview is shaped by algorithmic feeds, reality often arrives pre-packaged, emotionally optimized, and computationally magnified.

Scott Galloway, a professor at New York University and media critic, has been candid about how AI and algorithmic platforms are redefining truth for Gen Z. He posits that AI-driven platforms like Facebook and TikTok are not just social networks; they have morphed into influence engines that sculpt what millions of young individuals see, believe, fear, and ultimately accept as real.

At the core of Galloway’s critique lies the notion that engagement has supplanted human judgment as the primary principle governing online information. These platforms are optimized for attention and emotional reactions, rather than accuracy, empathy, or meaningful discussion. “They aren’t exploring the real world; they are not showcasing the best of us,” he remarked during a panel discussion with Lembke at the Sustainable Media Center. “They are sifting through the comments section.”

This clash between emotional experience and factual truth is particularly evident in the climate change discourse. Climate activist Xiye Bastida, a prominent Gen Z figure in the global climate movement, emphasizes that social media enables younger users to engage with climate change through personal narratives and firsthand experiences, fostering an emotional grasp of the crisis that’s markedly different from solely perusing scientific reports.