Episode summary
On this episode of Trigonometry, hosts Francis Foster and Konstantin Kisin interviewed neuroscientist Jared Horvath about the catastrophic impact of screen technology on children's cognitive development and learning. Horvath, who spent 18 years researching the science of learning and recently testified before the U.S. Senate, revealed that children today are cognitively inferior to their parents for the first time since measurements began in the 1800s, with development reversing precisely in 2010 when screens entered classrooms at scale. He presented evidence that 50 percent of American students now have special educational plans for learning disorders, most of which he argues are induced ADHD caused by screens rather than genuine biological conditions. The conversation covered the neuroscience of how screens create addiction cycles through dopamine manipulation, why online social interaction triggers depression chemicals rather than bonding hormones, and comprehensive data showing that more classroom screen time linearly correlates with worse academic outcomes. Horvath exposed how school districts mandate technology use despite zero evidence of benefit, citing a Kansas district that threatened to fire teachers who didn't use laptops 20 minutes daily. He argued that the $21 billion spent on educational technology infrastructure represents a financial incentive rather than pedagogical improvement, comparing it to giving children an untested drug. The episode concluded with practical advice for parents, including making homes analog, demanding evidence from schools, and recognizing that teachers privately oppose tech mandates but cannot speak publicly without risking their jobs. Horvath advocated for a complete government moratorium on new educational technology until efficacy can be proven.
