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Health, Longevity & Biohacking

Research Shows Smartphone Reliance Causes Mental Impairment Worse Than Drunk Driving

Rich Roll Podcast · Touch Grass: Andrew Yang Returns To Talk Phone Addiction, AI's Cognitive Toll, & The Fight For Your Attention · June 8, 2026
Research Shows Smartphone Reliance Causes Mental Impairment Worse Than Drunk Driving
Rich Roll Podcast
Rich Roll Podcast
Touch Grass: Andrew Yang Returns To Talk Phone Addiction, AI's Cognitive Toll, & The Fight For Your Attention
"There's some research that has come out over the last year from Carnegie Mellon, Oxford, MIT, UCLA that basically says that reliance on AI is kind of stunting our problem-solving skills, our memory retention, I think there was one study that even compared the mental impairment of reliance on these tools to that of a drunk driver and concluded that it's even worse."
Rich Roll cited recent studies from Carnegie Mellon, Oxford, MIT, and UCLA showing AI tool dependence impairs cognitive function more severely than alcohol intoxication. The research suggests people are functionally impaired throughout the day, with lasting neurological effects especially pronounced in younger users.

About this episode

In this episode of the Rich Roll Podcast, host Rich Roll sat down with entrepreneur and former presidential candidate Andrew Yang for an unflinching conversation about smartphone addiction, the predatory economics of wireless carriers, and the cognitive erosion caused by AI dependency. Yang, who founded Noble Mobile as a cost-plus alternative to major carriers, revealed Americans overpay $100 billion annually for wireless service compared to Europeans, with $21 billion going directly to Verizon, AT&T, and T-Mobile shareholders as dividends. The discussion centered on smartphone addiction as a genuine neurological condition, with Yang citing Jonathan Haidt's research on adolescent mental health decline and Roll presenting studies from Carnegie Mellon, MIT, Oxford, and UCLA showing AI reliance impairs cognition worse than drunk driving. Yang detailed how Noble Mobile incentivizes reduced screen time by refunding customers based on data usage, describing it as the first carrier that financially rewards users for doomscrolling less. Both men acknowledged their own struggles with compulsive phone use despite being public advocates for digital wellness. Roll framed the issue through the lens of addiction recovery, arguing willpower alone cannot solve the problem and that users must break denial through objective measurement and accountability. The conversation expanded to critique tech platforms' engagement-maximizing revenue models, with Yang revealing even Meta's internal research shows one week off social media significantly improves mood. Yang hinted at another presidential run focused on AI regulation and tech reform, joking he's 'almost too young not to run again' given recent candidates' ages. The episode closed with practical advice including phone-free dinners, avoiding phones an hour before bed, and Yang's signature recommendation to never sleep in the same room as your device.

Key takeaways

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