New data paints a bleak picture of wealth inequality in the United States, with the richest Americans pulling further away from everyone else. According to the latest World Inequality Report, the top 1% of households now own an astonishing 31.7% of all U.S. wealth - the highest level on record since 1989. Meanwhile, the bottom 90% of Americans hold only about as much wealth as this tiny elite group at the top.

The 'K-Shaped' Recovery

This divergence is a clear sign that the U.S. is in the grips of a so-called "K-shaped economy" - a recovery where the fortunes of the wealthy soar while everyone else struggles. As CBS MoneyWatch reports, consumer spending data shows the top 10% of income earners now account for nearly half of all U.S. spending, while lower-income households see much more modest gains.

What this really means is that the rich are getting richer, while the poor and middle class fall further behind. As Reuters has documented, the inflation-adjusted wealth of white households grew 28% from 2019 to 2022, compared to just 1.5% for Black families - who are now worse off than before the pandemic.

Causes and Consequences

The bigger picture here is that long-standing trends like the decline of unions, globalization, and the rise of capital income over labor income have been supercharged by the pandemic. As Moody's chief economist Mark Zandi told Fortune, "The share of national income going to labor has been trending down since the early 1980s, and the share going to capital owners—those who already have wealth—has gone up."

This widening inequality has major implications, from political instability to social unrest. Ultimately, it calls into question the fairness and sustainability of the American economic model. Addressing these disparities will require bold action on everything from tax reform to strengthening worker protections. The stakes have never been higher for addressing this crisis of inequality.