The poor used to matter—at least as far as political rhetoric goes. About half a century ago, Lyndon Johnson launched a war not on the struggles of the American middle class but on poverty—which had been revived as a major issue by activists and public intellectuals like the socialist Michael Harrington. In 1963, Dwight MacDonald wrote an extraordinary lengthy review, in The New Yorker, of Harrington’s book “The Other America,” which found its way into the Kennedy White House and is thought to have inspired Johnson’s effort. To address the persistence of mass poverty, MacDonald argued, “a second line of government policy would be required; namely, direct intervention to help the poor.” “We have had this since the New Deal,” he added, “but it has always been grudging and miserly, and we have never accepted the principle that every citizen should be provided, at state expense, with a reasonable minimum standard of living regardless of any other considerations.”

That direct intervention came: Medicare, Medicaid, federal jobs programs, and more. In 1968, the Democratic platform reflected the scale of the Party’s moral and political ambitions. “We of the Democratic Party believe that a nation wealthy beyond the dreams of most of mankind—a nation with a twentieth of the world’s population, possessing half the world’s manufactured goods—has the capacity and the duty to assure to all its citizens the opportunity to enjoy the full measure of the blessings of American life,” it read. “For the first time in the history of the world, it is within the power of a nation to eradicate from within its borders the age-old curse of poverty.”

Those aspirations shrank a little more than a decade later, with the victory of Ronald Reagan—the product of an ascendant conservative movement that managed to spin racialized tall tales about welfare queens and layabouts living off government largesse. The Democratic Party, cowed, enacted welfare reform under Bill Clinton, in the nineteen-nineties, a project that substantially shrank the nation’s welfare rolls without substantially reducing poverty. The last major Democratic Presidential contender to center his campaign around poverty, before losing the primary and the nation’s respect, was John Edwards, who began his 2008 run with a tour of low-income neighborhoods in twelve cities and a promise to eliminate poverty within thirty years. In 2013, the Georgetown University political scientist Mark M. Gray found that the man who beat him, Barack Obama, had mentioned Americans in poverty less often than the previous nine Presidents: fifty-one per cent of his addresses, remarks, and written material referenced the plight of the middle class, while only twenty-six per cent of them mentioned the poor.

Meanwhile, the Great Recession and the uneven recovery in its wake revived a policy discourse about precarity in America, and fuelled a resurgence of progressive activism. The Reverend Dr. William Barber, who from 2005 to 2017 was the president of the North Carolina N.A.A.C.P., is perhaps the most high-profile civil-rights activist in America today. He came to prominence in 2013, as the leader of the Moral Monday campaign, a series of protests mounted against voter-suppression efforts and other conservative legislation in North Carolina. He is now one of the leaders of the Poor People’s Campaign: A National Call for Moral Revival, a decentralized protest and organizing movement. Barber conceived of the effort as a resurrection of Martin Luther King, Jr.,’s Poor People’s Campaign, of 1968, which occupied King in the last months of his life—an effort to take Johnson’s War on Poverty even further. Jelani Cobb described the two campaigns in a profile of Barber for this magazine, last year. “The Poor People’s Campaign demanded full employment, a guaranteed basic income, and access to capital for small and minority businesses,” he wrote. “This time, the demands include federal and state living-wage laws, equity in education, an end to mass incarceration, a single-payer health-care system, and the protection of the right to vote.”

The original Poor People’s Campaign culminated with the erection of a tent camp on the National Mall, called Resurrection City, that housed several thousand activists and poor Americans hoping that their presence would bring attention to the campaign. With some internal turmoil, the camp persisted for six weeks that wet and muddy spring, before being forced off the Mall by police in late June. On June 17th of this year, Barber’s Poor People’s Campaign also found its way to Washington, where about a thousand activists convened not in a tent camp but in a packed gymnasium at Trinity Washington University, for a forum featuring many of the Democratic Presidential candidates, each eager to impress the progressive activist community and Barber.

Joe Biden, who has drawn fire for his opposition to federally mandated integration by busing during the nineteen-seventies and his support for welfare reform in the nineteen-nineties, was foisted with the unenviable task of speaking first. He was politely received but struggled a bit with the event’s tight time-keeping. At one point, he rushed through a list of policy proposals, some seemingly announced there onstage for the first time. “I think everyone’s entitled to have total health care,” he said. “I propose every single person in the United States has access to Medicaid. Right off the bat. I would triple the amount of money we spend on Title I for underprivileged schools, from fifteen to forty-five billion dollars a year. And I would make sure we have preschool for every three- and four- and five-year-old—every single state in the Union.”

Elizabeth Warren and Bernie Sanders spoke in familiar broad strokes about inequality and touted signature agenda items like universal childcare and Medicare for All, while Kamala Harris sketched out American precarity in detailed figures. “In America today, almost half of American families could not afford a four-hundred-dollar unexpected expense,” she said. “That could be the car breaks down. That could be health bills coming—a four-hundred-dollar unexpected expense will topple the stability of that family. In America today, in ninety-nine per cent of the counties, minimum-wage workers can’t afford a one-bedroom apartment. In America last year, twelve million people took out a loan of, on average, four hundred dollars from a payday lender, with an interest rate often in excess of three hundred per cent. These are the realities of America today.”

Two days later, at a House Budget Committee hearing on poverty featuring Barber and the Poor People’s Campaign co-chair, the Reverend Dr. Liz Theoharis, House Speaker Nancy Pelosi offered a statistic that may have been surprising to those familiar with recent official poverty figures. “America is still a land of stunning injustice,” she said. “Our work is far from done. A hundred and forty million Americans are poor in our country.”

The Census Bureau estimated that there were 39.7 million Americans living below the official poverty line in 2017. But, according to the Poor People’s Campaign and the Institute for Policy Studies, a progressive think tank, when the definition of poverty or deep precarity is expanded to include those whom the Census Bureau counts as “low-income”—those living at below twice the poverty line—and the Supplemental Poverty Measure, which accounts for both the value of government benefits and certain cost of living expenses, the number rises to around a hundred and forty million. By this count, the poor or near poor comprise not the twelve per cent of the population suggested by the official line but nearly forty per cent.