“Whether each generation of Americans continues to economically surpass the previous one has recently been called into question. We construct a posttax, posttransfer income measure from 1963 to 2023 based on the Current Population Survey Annual Social and Economic Supplement that allows us to consistently compare the economic well-being of five generations of Americans at ages 36–40. We find that Millennials had a real median household income that was 20% higher than that of the previous generation, a slowdown from the growth rate of the Silent Generation (36%) and Baby Boomers (26%), but similar to that of Generation X (16%). The slowdown for younger generations largely resulted from stalled growth in work hours among women. Progress for Millennials younger than 30 has also remained robust, though largely due to greater reliance on their parents. Additionally, lifetime income gains for younger generations far outweigh their higher educational costs.”

From Demography.

Summary: Widespread claims of rapidly worsening global inequality are unsupported by the evidence. Long-term data show significant declines in inequality across income, health, education, and other important metrics, largely driven by rising prosperity in poorer countries. Popular policy proposals to address inequality, such as wealth taxes and expanded foreign aid, are misguided and dangerous. Policies that sustain economic growth and market stability are better guarantors of progress.

Anthropic CEO Dario Amodei called for far higher taxation in a recent blog entry, arguing that current wealth concentration is higher than that of the Gilded Age and is about to get worse globally. The chart-topping singer Billie Eilish implored billionaires to give away their money, while New York City mayor Zohran Mamdani has gone further, opining, “I don’t think we should have billionaires” because we live in “a moment of such inequality.” If anything is having a moment, it is the conviction that inequality has grown urgent enough to justify a muscular policy response.

But the facts don’t support this. Not only has global income inequality fallen over the long run — contrary to the popular narrative — but inequality has also declined in education, health, and a host of other areas. The world is now more equal across a range of factors, from lifespan and childhood survival to internet access and schooling. The more broadly one examines inequality, the more encouraging the data appear. It turns out that even the shock of COVID-19 failed to erase decades of progress toward a wealthier and more equal world.

Indeed, the data show a pronounced decline in global inequality over the past few decades, driven largely by rising prosperity in poorer countries. During the pandemic years of 2020 and 2021, progress slowed sharply. Some indicators stalled and a few modestly worsened. But the gains accumulated before the crisis were not undone.

In short, the damage to human well-being was more limited than many feared. 

Another recent analysis published in The Economist finds that global inequality in consumption spending is falling. In 2000, the richest 10% of humanity spent 40 times more than the poorest 50%. In 2025, they spent around 18 times more. Using data from World Data Lab, they find that the poorest 50% now out-consume the richest 1%, breaking from past trends.

Yet many think that only large-scale redistribution can stop runaway worldwide inequality. Figures as diverse as Amodei, Eilish, and Mamdani are far from alone in embracing this view. Over the past few years, calls for a worldwide wealth tax, a vast increase in foreign aid spending, and other unprecedented measures are gaining steam across academia, non-profits, the press, and international organizations like the United Nations. 

That conclusion is premature. Getting the facts straight is essential, because misunderstanding global inequality can push policymakers toward harmful solutions.

The record on foreign aid is far less encouraging than its advocates suggest: decades of evidence show that aid frequently fails to deliver sustained development and bears no reliable relationship to long-term economic growth. Worse, the fixation on ever larger aid flows often crowds out the harder work of domestic reform. In some cases, foreign aid has been shown to weaken political institutions, entrench bad governance, and slow the process of democratization.

Wealth taxes have their own problems, from high administrative costs and enforcement challenges to low revenue production and invasion of financial privacy. These problems help explain why so many of the countries that have implemented wealth taxes in the past — such as France, Germany, and Sweden— later abolished the tax. Perhaps the worst of all, by discouraging risk-taking, wealth taxes suppress investment and growth, effects that would be felt in both rich and poor countries and would likely prove especially damaging to development in the world’s poorest economies.

Recent work on multidimensional inequality suggests that the world has not been drifting toward ever greater gaps, but that the rich and the poor have been converging in material comfort. Calls for global wealth taxes or massive new aid programs often rest on the assumption that international trade and economic freedom have failed to deliver broadly shared gains. Yet the long-term evidence suggests the opposite.

The pandemic offers two lessons here: First, it highlights just how sensitive progress is to disruptions in markets. It depends on conditions that allow growth to occur and persist, including functioning markets and stable institutions. Many of the proposed policy solutions risk undermining that progress.

The second lesson is that while the pandemic represented a hurdle in the path of progress, the long-term trend toward lower global inequality is holding strong.

Alarmist narratives shape public opinion and encourage policymakers to pursue sweeping interventions that may do more harm than good. A clearer view of the data counsels caution rather than panic.

This article was originally published in Washington Examiner on 3/23/2026.

Summary: We introduce the American Abundance Index, which measures living standards by how many hours Americans must work to afford a standard basket of goods, rather than by prices or wages alone. The index uses time prices to show that for most US workers, purchasing power has generally risen over the last two decades, even amid inflation and public pessimism.

The resilience of the American worker is one of the most underreported stories of the 2020s. From red tape to import taxes, successive governments have erected barriers to success. Yet America’s workers have persevered and figured out ways to prosper.

A new American Abundance Index illustrates this. The project from Human Progress, an arm of the Cato Institute, reveals the steady rise of the average worker’s purchasing power. The premise of the index is simple: how many hours do you need to work, compared to the month or year before, to be able to afford the “basket of goods,” which is a standard set of household items and services that comprise the Consumer Price Index used to calculate inflation.

The “time price” is how many hours of work it takes to purchase the basket of goods. The “abundance” is how much of the basket one hour of work can buy. The story told by the index is a very good one: since recordkeeping began, “abundance” for average private sector workers comes out to a net increase of 13.8 percent.

It increased the past year, too. The index shows the average private sector worker saw prices rise by 2.7 percent from December 2024 to December 2025, while their hourly wages grew by 3.8 percent. This means workers could work 1 percent less to buy the same basket of goods. Put differently, workers could afford 1 percent more stuff.

The reason for this is that earnings have continued to outpace inflation. So long as wages increase faster than inflation, the worker gets ahead. And it’s not just desk jobs that have enabled workers to purchase the same amount of goods and services for fewer hours worked. The gain for traditional “blue collar workers” is even higher: a historical net increase of 18.4 percent since 2006.

Despite workers significantly increasing their purchasing power over the past two decades, the past five years have taken a toll. The self-inflicted pain of printing vast sums of money during the pandemic sent the annualized inflation rate to over 9 percent in 2022, far outstripping raises. While inflation is now mostly under control, it has taken time for the gap between wages and inflation to settle, and workers are only now just catching up after their losses during those inflation-heavy years.

Americans continue to rank affordability as a top concern and do not believe the government is doing enough to address the cost of living. These frustrations are understandable. Prices are still rising while tariffs and uncertainty strangle businesses and push consumer confidence to a 12-year low. America’s growth and prosperity story has always been one of fits and starts, and workers are right to demand that government gets out of their way. But the new data make clear that 21st century Americans can still be content about how far they’ve come and optimistic about how far they’ve yet to go.

This article was originally published in the Washington Post on 2/6/2026.

We are excited to share a new tool we’ve been building at Human Progress: The American Abundance Index—an interactive dashboard that tracks US living standards while adjusting for both inflation and rising incomes.

The idea is straightforward: how many hours do you need to work to afford the same basket of goods and services? Using Bureau of Labor Statistics data, the American Abundance Index converts price and wage growth into “time prices”—the amount of work time required to buy the Consumer Price Index (CPI) basket of goods and services—and “abundance,” which is the inverse: how much of that basket one hour of work can buy. When time prices fall, abundance rises, and each hour of work goes further. That’s the measure of affordability that actually matters.

Conceptually, this work builds off of Superabundance, a book by our editor, Marian Tupy, and his coauthor and Human Progress board member, Gale Pooley. Their core argument—that abundance is best measured in time—forms the foundation of the project. The index itself was built by our Quantitative Research Associate, Jackson Vann.

Users can select multiple worker categories, compare short- and long-run trends, and even see wage growth modeled to reflect real career progression rather than freezing workers in place. All the calculations are transparent and replicable, with the full dataset and code available on GitHub.

So what does the index actually say about American standards of living?

Over the past 12 months, inflation rose 2.68 percent while hourly earnings for the average private-sector worker grew 3.76 percent. As a result, the CPI basket became 1.05 percent more abundant. Since 2006, it has become nearly 14 percent more abundant—roughly equivalent to adding an hour of purchasing power to the average workday.