What Thornlea Secondary School’s forgotten experiment can teach us about education in the age of artificial intelligence

I recently discovered that the high school I attended for Grade 9 was not originally designed to be an ordinary high school.

Thornlea Secondary School in Thornhill, Ontario, opened in 1968 as a deliberate experiment in educational innovation. Long before today’s debates about artificial intelligence, personalized learning, student agency and the future of work, a group of Ontario educators was already asking a more fundamental question:

What should a school become when the world it is preparing students for is changing?

I find that extraordinary, partly because I attended Thornlea without knowing any of this.

To me, it was simply the school where I studied computer science using LOGO Turtle and DOS, joined the orchestra, took creative writing, journalism, photography and drama, swam competitively, studied Shakespeare and experienced meditation and visualization in physical education. Only decades later did I discover that I had briefly entered a school built from a very particular philosophy of learning.

Now I cannot help wondering whether Thornlea helped make me who I am.

Not in the simplistic sense that one year at one school determined the direction of my life. Human beings are shaped by thousands of influences. But environments do not merely give us information. They give us permission. They show us which kinds of curiosity are welcome, which connections are possible and whether learning is something we receive or something we actively pursue.

I became a writer, traveller and philosopher whose work moves between technology, psychology, sociology, anthropology, creativity, culture and human intelligence. I have never naturally understood why knowledge should remain divided into neat categories when life itself does not arrive in subjects.

Perhaps Thornlea did not create that way of thinking in me.

Perhaps it recognized it.

Perhaps it encouraged it.

And perhaps that is precisely what education should do.

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