Mark Johnson warns rushed tech rollouts sink PISA scores
- Global PISA scores fell to decade lows as traditional school models fail.
- Weak students use generative AI as an intellectual crutch instead of learning.
- England sustained test performance by enforcing discipline and traditional curriculums.
Teenagers across the developed world are losing academic ground. Global test scores have collapsed to historic ten-year lows.
On September 7, 2026, author Johann Hari warned on The Peter McCormack Show that industrial school models fail children raised in a digital environment. Modern classrooms still force students to memorize facts easily retrieved on smartphones in seconds. Hari argued that forcing kids to mimic robots guarantees they lose to actual algorithms, pointing out that top-ranking South Korean cram schools drain children of curiosity and social skills.
"Teaching kids to mimic robots guarantees they will lose to actual algorithms."
- Johann Hari, The Peter McCormack Show
The statistical damage surfaced twenty-four hours later in global exam results.
On September 8, 2026, senior editor Mark Johnson revealed on The Intelligence that OECD PISA data shows 15-year-olds currently perform at academic levels expected of 14-year-olds a decade ago. Johnson attributed the sharp decline to chronic post-pandemic absenteeism, inflated grading, and haphazard technology rollouts. Weak students frequently rely on generative AI tools as an intellectual crutch rather than an educational aid, dragging down national performance averages.
Educational strategy accounts for the stark divergence between nations. Asian countries preserved high international rankings by directing funding toward well-paid teachers and larger class sizes rather than smaller groups. Meanwhile, England bucked the broader European decline by abandoning progressive teaching strategies, restoring knowledge-rich curriculums, and maintaining strict classroom inspections.
The crisis extends beyond classrooms into cognitive habits formed by daily digital interruptions. On The Peter McCormack Show, Hari cited MIT neuroscientist Earl Miller to emphasize that human brains can consciously process only one or two thoughts at a time. Constant email and message switching penalizes retention and decision quality, dropping worker intelligence twice as much as smoking cannabis.
Outdated classrooms and digital distractions are eroding human focus. Restoring rigor and attention is now an urgent economic necessity.