How Much Is Too Much? The Case for a Limit on Extreme Wealth

Related: Policy 1 – Fair Wealth Limit Australians are comfortable with limits. We set a blood-alcohol limit of 0.05. We set speed limits. We set limits on how much a factory can pollute. None of these stops anyone living a full life; they simply mark the point where “more” starts to harm everyone else. We also set one very important limit long ago: one person, one vote. No one, however rich or famous, gets a second ballot. And yet there is one area where we have never drawn a line: how much wealth a single person can control. This paper asks a simple question. If we refuse to let anyone hold excess voting power, why do we allow anyone to hold excess wealth power?

The idea of capping extreme wealth is not new. In the ancient world, Plato argued that the richest citizen in a well-run state should hold no more than four times the property of the poorest. More recently, philosopher Ingrid Robeyns has given the idea a name, “limitarianism”, and argues that there is a level of wealth beyond which riches do more harm than good to society. What has changed is the scale. Never before have so few people held so much, and never before has that wealth bought such direct power over how the rest of us live.

Differences in wealth are a normal and healthy part of a free-enterprise society. They reward effort, risk and invention. The Protector Party has no quarrel with that. The problem is at the extreme end, where wealth stops being about a comfortable life and becomes a tool for control. That control shows up in two ways.

Extreme concentrations of wealth sit alongside rising housing costs, stretched household budgets and growing poverty. Every mansion, private jet and billion-dollar wedding draws on the same limited pool of land, labour and resources that ordinary families need for shelter, food, health care and education.

Great wealth can fund candidates across every major party, pay for lobbying, buy media outlets and offer lucrative careers to politicians after they leave Parliament. It is no surprise, then, that few politicians ever raise the question of limiting it. When the people with the most to lose from a policy are also the biggest funders of politics, that policy is rarely discussed.

Artificial intelligence raises the stakes. The platforms, data centres and AI systems now shaping our information, banking, education, work and even our sense of what is true are owned and directed by a very small number of extremely wealthy people and companies. As these systems move into surveillance, digital identity and digital money, whoever controls them gains an unprecedented ability to influence what we see, think and do. The Party believes that decisions this important must be made “by the people”, through democratic government, and not by a few individuals whose wealth places them beyond the reach of ordinary accountability.

No. Tax and a wealth limit are different tools for different problems. Tax funds public services. A wealth limit prevents any one person from accumulating enough power to override democracy. They share one challenge, catching people who hide assets, and could share the systems used to do it.

A limit set at around $100 million would affect almost no one. Below it, the incentive to work, build and save is unchanged. Someone at the limit can keep working and growing their business; they simply direct gains above the threshold to the community through philanthropy. Many may well choose to spend more time on family, culture and community instead.

Enforcement is hard, but that has never been a reason to make something legal. We do not legalise fraud because fraudsters are hard to catch. Mandatory disclosure of worldwide assets, serious penalties for concealment, modern data tools, and cooperation with other nations would make a limit enforceable, and far easier to police than many crimes we already pursue.

There is no reason it should. Wealth above the limit does not vanish; it is redirected into national development, local manufacturing, charities and lower taxes. The money keeps working, just for the many instead of the few.

Is there anything good that one person can do with wealth above $100 million that a democratic community could not do at least as well? Abolishing slavery once seemed unthinkable too. It took centuries for societies to decide that one person owning another was an excess they would no longer allow. Australia, rich in natural resources and proud of its fair go, is well placed to be the first nation to decide that extreme wealth is also an excess, and to lead the world in setting a limit.

Read the full policy at Policy 1 – Fair Wealth Limit. Ask your candidates where they stand on a limit to extreme wealth, and vote for those who openly support it.