How we learn and transmit knowledge
6 key moments across 5 eras
For 95% of human history, learning happened through observation, imitation, and oral storytelling. Children learned by doing alongside adults. No separation of "school" from life.
"Learning was embedded in daily life, not extracted into institutions."
Bologna, Italy
Medieval universities created for training clergy and lawyers. Knowledge organized into disciplines. Degrees became gatekeepers to professions.
"Education became formalized as preparation for specific social roles."
Massachusetts, USA
Horace Mann created the "common school" - free, compulsory, age-graded education. Inspired by Prussian model designed to create obedient citizens and factory workers.
"Mass schooling was designed for industrial society, not individual development."
USA
Harvard president Charles Eliot standardized high school curriculum. Created the subjects we still study today. Academic track prioritized over practical skills.
"The subjects you studied in school were decided by a committee over 130 years ago."
USA
Federal testing mandates intensified standardization. Schools narrowed curriculum to tested subjects. Teaching to the test became dominant practice.
"What gets measured becomes what matters - crowding out unmeasurable learning."
Global
AI can now provide personalized tutoring at scale. The factory model of education faces its first serious technological challenge. What happens when knowledge is free?
"When AI can teach content, what becomes uniquely human about education?"