The Diary of a CEO
Creators & Channels · The Diary of a CEO
Carried Jonathan Haidt's "Brain Rot Emergency" episode to a mainstream business-and-culture audience.
The Diary of a CEO is a UK podcast that has hosted conversations relevant to this library's focus, including a February 2026 episode billed as a "Brain Rot Emergency," featuring Jonathan Haidt alongside Dr. Aditi Nerurkar, and a separate episode with Tristan Harris on AI. Its reach carries these conversations well beyond the audiences that usually encounter this research directly, putting researcher- and whistleblower-lane voices in front of a broad general-interest listenership. This library links to specific verified episodes only; unconfirmed guest appearances are not repeated here.
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WORKS IN THE LIBRARY (10)
VIDEOS
Brain Rot Emergency: These Internal Documents Prove They're Controlling You! — Jonathan Haidt & Dr. Aditi Nerurkar
In this February 2026 episode of The Diary Of A CEO, host Steven Bartlett brings social psychologist Jonathan Haidt together with physician and stress-resilience researcher Dr. Aditi Nerurkar for a conversation the show bills as a 'brain rot emergency.' The two guests describe short-form video and near-constant phone use as associated with shrinking attention spans, a pattern they nickname 'popcorn brain,' and with reduced memory accuracy among heavy users. Haidt extends arguments from his own published work linking phone-based routines during childhood to the teen mental-health concerns this library tracks, while Nerurkar raises AI chatbots as a newer front in the same attention economy. Neither guest frames these patterns as a diagnosis; both describe them as risk factors compounding for a generation raised online. TechKids Foundation includes this entry because it carries two credentialed voices already in this library to a mainstream business-and-culture audience well beyond their usual readership.
AI Expert: We Have 2 Years Before Everything Changes! We Need To Start Protesting! — Tristan Harris
In this November 2025 episode, Center for Humane Technology co-founder Tristan Harris walks host Steven Bartlett through his case that artificial intelligence is repeating, and accelerating, attention-economy dynamics he has spent years warning about in social media. Harris describes AI companion products as competing for emotional attachment the way feeds once competed for attention, and references reporting on cases in which chatbots reportedly failed to redirect teenagers expressing suicidal thoughts toward human help. He also cites survey findings that a notable share of high-school students report romantic-style relationships with AI companions, framing this as a new warning sign layered on existing social-media concerns rather than a settled clinical finding. The conversation closes with Harris's call for coordinated regulation rather than reliance on individual willpower. TechKids Foundation includes this entry for its direct discussion of AI companions and adolescent wellbeing, an area this library is actively expanding to cover.
The Fitness Scientist: 'Late Night Screen Time Linked To Cancer!' — Kristen Holmes
In this January 2024 episode, WHOOP vice president of performance science Kristen Holmes joins host Steven Bartlett to discuss circadian rhythm and its effect on long-term health. Holmes argues that late-night screen exposure disrupts the body's natural light-dark cycle and asserts an association between that disruption and elevated cancer risk, alongside separate claims about alcohol and shift work. The conversation targets a general adult audience optimizing sleep and performance rather than pediatric or adolescent screen use specifically, but the mechanism Holmes describes — light exposure from late-night devices suppressing melatonin and shifting circadian timing — is the same one raised elsewhere in this library regarding teenagers' bedtime phone use. TechKids Foundation includes this entry as a mainstream-reach discussion of screen-linked circadian disruption, while noting that Holmes's cancer-risk claim is her own framing and has not been independently assessed by TechKids Foundation.
The Mental Health Doctor: 'Sitting Is Increasing Your Anxiety!', Your Phone Is Destroying Your Brain, You May Have 'Popcorn Brain'! — Dr. Aditi Nerurkar
In this January 2024 episode, physician and stress-resilience researcher Dr. Aditi Nerurkar discusses what she calls 'popcorn brain': a state of scattered, jumpy attention she associates with constant phone checking and rapid task-switching. She links this pattern to rising anxiety, arguing that habitual multitasking and weak digital boundaries keep the nervous system in a near-constant low-grade stress response. Much of the conversation addresses adult knowledge workers, but Nerurkar frames the underlying mechanism — frequent digital interruption training the brain toward shorter attention spans — as relevant across age groups, foreshadowing her later, more youth-focused return appearance on the same show. She recommends concrete boundaries, such as batching notifications and scheduled offline blocks, over complete abstinence. TechKids Foundation includes this entry as an early, widely heard articulation of the 'popcorn brain' framing that recurs across this library's later entries.
The Male Psychology Doctor: 'There Is A Crisis Going On With Men!' — Dr. Alok Kanojia
In this March 2024 episode, psychiatrist and Healthy Gamer co-founder Dr. Alok Kanojia discusses what he describes as a mental-health crisis among boys and young men, tying it to video-game and pornography use he characterizes as compulsive, alongside broader claims about how phone use shapes attention and how social media influences dating and relationships. Kanojia frames these patterns as contributors to loneliness and disconnection in young men rather than a standalone cause, drawing on clinical observations from Healthy Gamer's coaching practice and his own work with compulsive gaming. The conversation is adult-facing but repeatedly traces these patterns back to habits Kanojia says begin in adolescence. TechKids Foundation includes this entry as Kanojia's first appearance on the show, distinct from his later, more explicitly 'brain rot'-framed return appearance also included in this library.
The Brain Rot Dr: We're ALL Getting More Narcissistic! — Dr. Alok Kanojia
In his second appearance on the show, six months after his first, Dr. Alok Kanojia returns to discuss a described loneliness epidemic, dopamine-related mechanisms he associates with compulsive feed-scrolling and gaming, and shifts in self-image and dating behavior he links to algorithm-driven apps. He frames rising narcissism and social comparison as patterns he observes in his own clinical and coaching practice rather than a peer-reviewed finding, and repeatedly connects adult compulsive-use patterns back to habits he says take root earlier, in adolescence. The episode covers ground beyond screens — purpose, healing, relationships — but its throughline is Kanojia's clinical view that algorithmic products are engineered around engagement rather than wellbeing. TechKids Foundation includes this entry for its extended, mainstream-reach treatment of compulsive digital use, distinct from Kanojia's earlier appearance on the same show six months prior.
How To Fix Your Focus & Stop Procrastinating: Johann Hari (E114)
In this hour-and-a-half YouTube interview, journalist and author Johann Hari lays out the argument of his book Stolen Focus for The Diary Of A CEO's business and self-improvement audience: that lost focus and chronic procrastination are less an individual willpower failure than a predictable response to environments built to fragment attention. He points to specific product design choices — infinite scroll, notification design, autoplay — that he associates with compulsive checking, and draws a line from adult knowledge-work distraction to what he says children experience with phones at school and at home. Hari argues for boundary-setting and workplace or regulatory change over relying solely on personal discipline. TechKids Foundation includes this entry as one of the highest-reach long-form interviews built around Stolen Focus's argument, and as an early instance of this show's recurring attention-economy theme, later revisited in several of its other episodes also cataloged in this library.
The Dopamine Expert: Doing This Once A Day Fixes Your Dopamine! Your Childhood Shapes Future Addictions! — Dr. Anna Lembke
In this January 2025 episode, Stanford addiction-medicine psychiatrist Dr. Anna Lembke discusses how she believes modern products — smartphones, sugar, and increasingly AI companions — create dependency-like reward loops, and connects adult patterns of compulsive use back to childhood experience. She extends her clinical framework to AI companion products, including companion toys marketed to children, arguing that recommendation systems and conversational AI are frequently built to hold attention rather than serve a user's wellbeing. She expresses particular concern for adolescents, describing their still-developing brains as more susceptible to compulsive engagement, and notes a pattern of some teenagers meeting more of their social needs through digital interaction than in person. TechKids Foundation cites this interview for its early discussion of AI-companion products alongside the more established social-media and smartphone concerns already documented in this library, ahead of Lembke's return appearance a year later.
Dopamine Expert: Short Form Videos Are Frying Your Brain! This Is A Dopamine Disaster! — Dr. Anna Lembke
Returning to the show a year after her first appearance, Dr. Anna Lembke sharpens her argument specifically around short-form video, describing a cycle in which rapid, high-frequency content consumption trains the brain to expect ever-larger rewards and can leave heavy users feeling worse rather than better afterward. She extends the discussion into parenting, describing a pattern she observes of parents using tablets and phones to soothe children's emotions, and raises concern about AI systems taking over roles she associates with parenting and emotional regulation. As in her earlier appearance, Lembke frames these as clinical patterns from her addiction-medicine practice rather than proven mechanisms, and offers practical resets rather than abstinence-only advice. TechKids Foundation includes this entry for its direct focus on short-form video and on technology's use as an emotional-soothing substitute for young children, both recurring concerns across this library.
The No.1 Brain Doctor: 'This Parenting Mistake Ruins Your Kids Brain!' — Dr. Daniel Amen
In this February 2025 episode, psychiatrist Dr. Daniel Amen of the Amen Clinics joins host Steven Bartlett for a wide-ranging discussion of brain health that includes segments on raising children's brains and on what he describes as social media's impact on the brain, alongside unrelated segments on alcohol and grief. Amen, author of Raising Mentally Strong Kids, discusses parenting choices he associates with healthier long-term brain development. The social-media segment characterizes heavy use as a modern stressor worth monitoring in children, consistent with the association-level concerns tracked elsewhere in this library, though the episode does not present controlled research on the point. TechKids Foundation includes this entry for its mainstream-audience discussion of parenting choices and brain development, while noting most of the episode's runtime covers adult health topics outside this library's core focus.