Forcing an End to Poverty.

• Author: Conniff, Ruth
• Position: Poverty, by America

We must untangle ourselves from a system that feeds on poverty, Matthew Desmond writes in his new book, Poverty, by America. Desmond calls on the citizens of the richest nation on earth to become "poverty abolitionists" and refuse to live as "unwitting enemies of the poor."

Desmond is the author of the Pulitzer Prize-winning book Evicted: Poverty and Profit in the American City, the novel-like story of a handful of Milwaukee families who repeatedly lose their homes. His new book is a short manifesto interspersed with compelling anecdotes and infused with passionate clarity.

In the prologue, Desmond briefly sketches his own story--how his family fell on hard times and lost his childhood home; how he worked his way through college; how he hung out with homeless people while observing the dazzling affluence of his classmates. Figuring out what was wrong with that picture has been the driving motivation of his life as a sociologist, journalist, the founder of Princeton University's Eviction Lab, and an intimate and sensitive chronicler of inequality in American life.

With reams of research data, he demolishes the upside-down, conventional worldview that has led researchers and policymakers to spend decades trying to locate the causes of poverty among the poor themselves. These analyses gave rise to personal finance classes and marriage counseling for the poor, with predictably unimpressive results.

The big idea in this book is elegantly simple: What drives poverty in America is not the behavior of the poor; it's the collusion of the wealthy and the middle class. Exploited workers generate vast profits for large corporations and low prices for consumers. Myriad bad actors, including payday lenders and slumlords, but also commercial banks and the residents of exclusive neighborhoods, work together to keep poor people trapped.

As a result, Desmond writes, U.S. cities look more and more like cities in India. We still think of ourselves as citizens of a casteless society where everyone has a chance to get ahead, as we roll past homeless people wrapped in sleeping bags in our climate-controlled, stereo-equipped SUVs. Deep down, this is making even the affluent uneasy, Desmond asserts. "Poverty infringes on American prosperity," he writes, "making it a barricaded, stingy, frightened kind of affluence."

A better society is within our reach. Desmond calculates the total cost of erasing...