Friedrich Hayek once observed that civilisation rests on the fact that people are very different in their gifts and interests.

It is a simple idea. It is also one that modern politics increasingly struggles to accept.

For most of human history, diversity was understood in the broadest possible sense. People possessed different talents, ambitions, temperaments, and aspirations. Some became farmers, others merchants, teachers, artists, or engineers. Civilisation advanced not because everyone was the same, but because everyone was different.

No single person could build a civilisation. Millions of different people, pursuing millions of different goals, could.

That was Hayek’s insight.

The modern economy is not the product of central planning. It is the product of human variety. It exists because some people spend a decade becoming surgeons while others become carpenters. Some build businesses. Some teach children. Some take risks others would never contemplate. The result is a society far more prosperous and sophisticated than any individual could design.

Yet modern politics increasingly treats difference itself as a problem.

Not difference of race or culture. Difference of outcome.

When one person earns substantially more than another, owns more assets than another, or builds a more successful enterprise than another, the instinctive question is often no longer, ‘What did they contribute?’ It is, ‘How do we reduce the gap?’

This represents a profound shift in thinking.

Historically, liberal democracies were concerned with equality before the law. The principle was simple: every citizen should enjoy the same rights, protections and opportunities. What people did with those opportunities was largely left to them.

Increasingly, however, the focus has shifted from equality of opportunity to equality of outcome.

And that is where the problem begins.

If human beings are genuinely different – and all evidence suggests they are – then equal opportunities will not produce equal outcomes.

Some people are more ambitious than others. Some are more creative. Some are more disciplined. Some are willing to take risks others would never consider. Some work eighty-hour weeks building businesses. Others value leisure, family or stability more highly.

None of these choices make a person morally superior or inferior. They simply reflect different priorities and different temperaments.

Yet modern political thinking often treats unequal outcomes as evidence that something has gone wrong. The consequence is a growing temptation to use public policy not merely to protect opportunity, but to engineer results.

We see it in tax debates. We see it in housing policy. We see it in discussions about wealth, inheritance, and investment. Success increasingly attracts suspicion. Profit is treated as something requiring justification. Ambition is viewed as a social problem to be managed rather than a human impulse to be encouraged.

This is particularly striking in Australia.

Australians have always prided themselves on egalitarianism, but historically that egalitarianism carried a very specific meaning. It meant a person’s background should not determine their future. It did not mean every person would arrive at the same destination.

Indeed, some of Australia’s greatest successes came from people who were anything but ordinary. Immigrants who arrived with little and built businesses. Entrepreneurs who took risks. Farmers who transformed barren land into productive enterprises.

None succeeded because they were identical to everyone else. They succeeded because they were different.

Civilisation depends on such people. Not because they are better than anyone else, but because they contribute something unusual. A society that rewards excellence will inevitably produce unequal outcomes because excellence itself is unequal.

Not everyone can be a great surgeon. Not everyone can found a successful company. Not everyone can discover a medical breakthrough. The rewards attached to those achievements exist because the achievements themselves are rare.

The diversity modern politics celebrates is often superficial. The diversity civilisation depends upon is diversity of talent, ambition and aspiration.

The danger arises when governments begin to view those differences as evidence of injustice rather than evidence of diversity. Because a society that becomes hostile to unequal outcomes eventually becomes uncomfortable with exceptional people.

It starts to see ambition as selfishness. Success as privilege. Profit as exploitation. Risk-taking as unfair advantage.

And over time, the incentives that drive innovation, investment and enterprise begin to weaken.

The irony is that this process is often justified in the name of fairness.

But fairness does not require people to be the same. It requires them to be free. Free to pursue their talents. Free to develop their gifts. Free to succeed. Free to fail.

The great achievement of liberal democracy was never that it made people equal.

It was that it allowed people to be different.

Different in their ambitions. Different in their talents. Different in their dreams. And yes, different in their outcomes.

A society that forgets that lesson does not become fairer.

It simply becomes less capable of producing the prosperity, innovation and opportunity upon which fairness ultimately depends.