Second, even if economic inequality is not a problem in and of itself, it can still have bad effects. Great disparities of income and wealth, of the kind we see in the United States today, can have damaging effects even when nobody is badly off in absolute terms. For example, the wealthiest may be able to exert a disproportionate share of political influence and to shape society in conformity with their interests. They may be able to make the law work for them rather than for everyone, and so undermine the rule of law. Enough economic inequality can transform a democracy into a plutocracy, a society ruled by the rich.
Large inequalities of inherited wealth can be particularly damaging, creating, in effect, an economic caste system that inhibits social mobility and undercuts equality of opportunity.
Extreme inequality can also have subtler and more insidious effects, which are especially pronounced when those who have the least are also poor and lack adequate resources, but which may persist even if everyone has enough. The rich may persuade themselves that they fully deserve their enormous wealth and develop attitudes of entitlement and privilege. Those who have less may develop feelings of inferiority and deference, on the one hand, and hostility and resentment on the other. In this way, extreme inequality can distort people’s view of themselves and compromise their relations with one another.
This brings us to a more fundamental point. The great political philosopher John Rawls thought that a liberal society should conceive of itself as a fair system of cooperation among free and equal people. Often, it seems, we do like to think of ourselves that way. We know that our society has always been blighted by grave injustices, beginning with the great moral catastrophe of slavery, but we aspire to create a society of equals, and we are proud of the steps we have taken toward that ideal.
But extreme inequality makes a mockery of our aspiration. In a society marked by the spectacular inequalities of income and wealth that have emerged in the United States in the past few decades, there is no meaningful sense in which all citizens, rich and poor alike, can nevertheless relate to one another on an equal footing. Even if poverty were eliminated and everyone had enough resources to lead a decent life, that would not by itself transform American citizenship into a relationship among equals. There is a limit to the degree of economic inequality that is compatible with the ideal of a society of equals and, although there is room for disagreement about where exactly the limit lies, it is clear that we have long since exceeded it.
If extreme economic inequality undermines the ideal of a society of equals, then is that merely one of its bad effects, like its corrupting influence on the political process? Or, instead, is that simply what it is for economic inequality to matter as such?
For practical purposes, it doesn’t make much difference which answer we give. In either case, the imperative that Professor Frankfurt identified — the imperative to ensure that all citizens have enough resources to lead decent lives — is of the utmost importance. It is appalling that so many people in a society as wealthy as ours continue to lack adequate housing, nutrition, medical care and education, and do not enjoy the full benefits of the rule of law. But addressing Professor Frankfurt’s imperative is not enough. Extreme economic inequality, whether it matters as such or “merely” for its effects, is pernicious. It threatens to transform us from a democracy into a plutocracy, and it makes a mockery of the ideal of equal citizenship.
If, as they say, every crisis is an opportunity, then America today is truly the land of opportunity. Of the many opportunities with which our current crises have presented us, one of the most basic is the opportunity to rethink our conception of ourselves as a society. Going forward, we must decide whether we wish to constitute ourselves as a genuine society of equals or, alternatively, whether we are content to have our relations with one another structured by an increasingly stark and unforgiving economic and social hierarchy.
Samuel Scheffler is a professor of philosophy and law at New York University and the author, most recently, of “Why Worry About Future Generations?”
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