Education
From the Socratic question to the classroom for all — how we decided what it means to teach.
Each star is a thinker or work; solid lines draw the constellation of a school, dashed threads the passage of ideas between eras.
Select any point on the timeline to read about it.
All entries by era
Education 550 BCE – 2030 CE
From the Socratic question to the classroom for all — how we decided what it means to teach.
- 500 BCE
Confucius, Analects. Confucius teaches that anyone willing to learn should be taught, regardless of birth, and that study joined to reflection cultivates virtue and orders society. His vision of learning as lifelong moral self-cultivation shapes Chinese civilisation for millennia and gives rise to the imperial examinations.
- 399 BCE
Socrates (via Plato). Socrates claims to teach nothing, only to question, drawing knowledge out of his interlocutors as a midwife draws forth a child — the method of elenchus and maieutics. Education becomes not the pouring in of facts but the disciplined examination of one's own beliefs.
- 387 BCE
Plato's Academy. Plato founds the Academy outside Athens, an enduring community devoted to philosophy and mathematics — reputedly inscribed 'let no one ignorant of geometry enter'. It becomes the model of the institution of higher learning, outlasting its founder by centuries.
- 1088 CE
University of Bologna. Bologna, traditionally dated to 1088 and often called the oldest university, forms as a self-governing guild of students and masters granting recognised degrees. The medieval universitas creates the durable institution — faculties, degrees, a curriculum — through which higher learning would pass for a thousand years.
- 1658 CE
Comenius, Orbis Sensualium Pictus. Comenius, the father of modern pedagogy, publishes the first widely used illustrated textbook and argues in his Great Didactic for universal education graded by age and learned through the senses. He dreams of teaching all things to all people — a blueprint for the school as we know it.
- 1762 CE
Rousseau, Émile. Rousseau argues that education should follow the natural stages of a child's development rather than force adult knowledge upon them, letting the pupil learn from experience. Émile launches child-centred pedagogy and the enduring idea that schooling should fit the learner, not the reverse.
- 1810 CE
Wilhelm von Humboldt, University of Berlin. Humboldt founds the University of Berlin on the ideal of academic freedom and the union of teaching with original research, forming the whole person through disciplined inquiry. This 'Humboldtian model' becomes the template for the modern research university worldwide.
- 1837 CE
Horace Mann & the common school. As secretary of the Massachusetts board of education, Horace Mann champions tax-funded 'common schools' open to every child as the 'great equaliser' of society. His movement helps make free, universal public schooling a defining institution of the modern state.
- 1916 CE
John Dewey, Democracy and Education. Dewey argues that education is not preparation for life but life itself, best pursued through active, experiential inquiry that also trains citizens for democracy. His progressive pedagogy — learning by doing — reshapes twentieth-century schooling and still frames debates over how children should learn.
- 2012 CE
MOOCs and digital learning. The launch of platforms like Coursera and edX promises to bring university courses to anyone with an internet connection, and later AI tutors promise instruction tailored to each learner. Whether this widens access or merely repackages inequality reopens the oldest question of who education is truly for.
The milestones
c. 500 BCE
Confucius, Analects
Education open to all who seek it
Confucius teaches that anyone willing to learn should be taught, regardless of birth, and that study joined to reflection cultivates virtue and orders society. His vision of learning as lifelong moral self-cultivation shapes Chinese civilisation for millennia and gives rise to the imperial examinations.
c. 399 BCE
Socrates (via Plato)
Teaching by questioning
Socrates claims to teach nothing, only to question, drawing knowledge out of his interlocutors as a midwife draws forth a child — the method of elenchus and maieutics. Education becomes not the pouring in of facts but the disciplined examination of one's own beliefs.
c. 387 BCE
Plato's Academy
The first lasting school
Plato founds the Academy outside Athens, an enduring community devoted to philosophy and mathematics — reputedly inscribed 'let no one ignorant of geometry enter'. It becomes the model of the institution of higher learning, outlasting its founder by centuries.
1088
University of Bologna
The university is born
Bologna, traditionally dated to 1088 and often called the oldest university, forms as a self-governing guild of students and masters granting recognised degrees. The medieval universitas creates the durable institution — faculties, degrees, a curriculum — through which higher learning would pass for a thousand years.
1658
Comenius, Orbis Sensualium Pictus
Teach everyone, everything, gently
Comenius, the father of modern pedagogy, publishes the first widely used illustrated textbook and argues in his Great Didactic for universal education graded by age and learned through the senses. He dreams of teaching all things to all people — a blueprint for the school as we know it.
1762
Rousseau, Émile
Follow the nature of the child
Rousseau argues that education should follow the natural stages of a child's development rather than force adult knowledge upon them, letting the pupil learn from experience. Émile launches child-centred pedagogy and the enduring idea that schooling should fit the learner, not the reverse.
1810
Wilhelm von Humboldt, University of Berlin
Unity of teaching and research
Humboldt founds the University of Berlin on the ideal of academic freedom and the union of teaching with original research, forming the whole person through disciplined inquiry. This 'Humboldtian model' becomes the template for the modern research university worldwide.
1837
Horace Mann & the common school
Free schooling for all
As secretary of the Massachusetts board of education, Horace Mann champions tax-funded 'common schools' open to every child as the 'great equaliser' of society. His movement helps make free, universal public schooling a defining institution of the modern state.
1916
John Dewey, Democracy and Education
Learning by doing
Dewey argues that education is not preparation for life but life itself, best pursued through active, experiential inquiry that also trains citizens for democracy. His progressive pedagogy — learning by doing — reshapes twentieth-century schooling and still frames debates over how children should learn.
2012 →
MOOCs and digital learning
Education without walls
The launch of platforms like Coursera and edX promises to bring university courses to anyone with an internet connection, and later AI tutors promise instruction tailored to each learner. Whether this widens access or merely repackages inequality reopens the oldest question of who education is truly for.