Johann Hari blames factory schooling for falling PISA scores
- Global PISA test scores for teenagers dropped to a ten-year low across major economies.
- Johann Hari argues factory-style memorization fails students as AI renders rote learning obsolete.
- Mark Johnson counters that progressive tech rollouts and AI crutches actively drag down learning.
Teenagers across the developed world are slipping backward. Fresh OECD PISA data shows fifteen-year-olds now perform at academic levels expected of fourteen-year-olds a decade ago.
On The Peter McCormack Show, author Johann Hari argued that public education remains trapped in an 1870s factory model. Schools train children to sit quietly, endure boredom, and memorize facts easily accessible on a smartphone. In South Korea, brutal late-night cram schools secure top test scores while stripping students of curiosity and social resilience. With artificial intelligence handling routine tasks, Hari contended that forcing children to mimic algorithms guarantees they lose to them.
"Teaching kids to mimic robots guarantees they will lose to actual algorithms."
- Johann Hari, The Peter McCormack Show
Hari urged a shift toward progressive models, pointing to Berlin's project-based classrooms where students solve real-world problems. Yet the push to modernize classrooms is running into harsh empirical reality.
The next day on The Intelligence, senior editor Mark Johnson presented a sharply different diagnosis. Johnson attributed the global score collapse to post-pandemic absenteeism, grade inflation, and hasty technology rollouts. Rather than boosting comprehension, generative AI tools serve as an intellectual crutch for struggling students, pulling down overall academic performance across Western nations.
"Weak students increasingly use generative AI as an intellectual crutch rather than a learning tool."
- Mark Johnson, The Intelligence
While progressive educators champion technology, traditional methods are delivering better results. Johnson noted that England bucked the global slump by ditching progressive instruction in favor of knowledge-rich curriculums and strict classroom inspections. Meanwhile, Asian systems continue to lead rankings not by buying classroom software, but by paying top dollar for talented teachers who manage larger classes.
The academic collapse mirrors a broader crisis in human attention. Hari highlighted research from MIT neuroscientist Earl Miller showing the brain cannot process multiple complex tasks simultaneously. Constant digital interruptions inflict what researchers call a switch cost, drastically reducing cognitive retention and critical thinking. HP study data revealed that constant message disruptions lower worker IQ by ten points - a penalty double the temporary effect of smoking cannabis.
Educational policy now faces a stark choice between structural discipline and progressive overhaul. As AI reshapes workforce requirements, schools must decide whether to strip tech from the classroom or rebuild curriculum around high-level human reasoning.