Intelligence vs. Success: Why Our Education System is Broken

What is Intelligence?

At its simplest, intelligence is not about certificates, grades, or titles. True intelligence is the ability to understand, process, and reapply information in new contexts. It is a flexible and adaptive capacity — the skill to see patterns, make connections, and act with insight in real life. Many of the most intelligent people I have ever met were not those who topped the class but those who could solve a problem in unexpected ways, or question assumptions everyone else accepted as “normal.”

Success in a Socially Constructed System

Our education system, however, rewards something quite different. It is socially constructed in such a way that success is often defined by compliance with rules and frameworks designed generations ago. More than that, it is geared towards the preservation of privilege. Children from wealthy families are more likely to thrive in a system that reflects their own cultural capital, gaining qualifications that open doors to secure and lucrative careers. By contrast, working-class children are too often measured against a yardstick that was never designed with them in mind. In effect, the system keeps the rich rich and the poor poor.

A Lesson from Sussex

When I was researching at the University of Sussex, I interviewed working-class students about their approaches to GCSE questions. In one memorable case, a group of students deliberately wrote down the “wrong” answer to a maths problem. Why? Because the “right” answer, when calculated, contradicted the real-life cost of a can of Coca-Cola in a vending machine. Their intelligence was not lacking — on the contrary, they were thinking critically, applying lived experience, and exposing the unreality of the exam question itself. Yet, in the rigid world of assessment, such insight was penalised as failure.

Knowledge as a Social Construct

We like to imagine that subjects such as biology, history, or geography represent objective slices of truth. But these disciplines are themselves social constructs — artificial divisions of what is, in reality, a seamless experience. Even mathematics, often called “pure,” is anything but: it is shaped by human assumptions, conventions, and applications. Our schools carve up knowledge into neat compartments, while real life is profoundly cross-curricular. Consider the simple act of buying groceries: it involves mathematics, nutrition, economics, language, and even ethics. Yet no exam paper will ever measure this.

Falling Behind in the Age of AI

The problem is not only philosophical but practical. Technology has already transformed our lives, and artificial intelligence is now reshaping them even more dramatically. Our education systems, however, remain outdated relics of the industrial age, leaving students poorly prepared for the world they are about to inherit. Those without academic certificates are too often made to feel unintelligent, when in fact they may possess precisely the skills and insight the future will demand.

Towards a Radical Rethink

Something must change — and fast. We urgently need to deconstruct the oligarchical system of education and redesign it from the ground up. A modern education must:

• Equip students for the realities of a technologically advanced, interconnected world.

• Foster creativity and critical thinking alongside adaptability and resilience.

• Sustain a love of the arts while embracing science and innovation.

• Provide equal opportunities for children from all racial, social, and economic backgrounds.

True education should not preserve privilege. It should unleash intelligence in all its diverse forms — and prepare every young person to flourish in a future that belongs to them.