Thanks for inviting me to testify on the important topic of challenges facing low-income families. It is an honor to testify before the Human Resources Subcommittee. I applaud your purposes and hope that I can help the Subcommittee members understand our current circumstances regarding work, benefits, and poverty by single mothers a little better.

For well over a decade, my Brookings colleague Isabel Sawhill, a Democrat and former member of the Clinton administration, and I have been analyzing data and writing about the factors that influence both poverty rates and economic mobility.[i] We long ago concluded that education, work, and marriage are major keys to reducing poverty and increasing economic opportunity. We also emphasize the role of personal responsibility in all three of these vital components of building a path to the American Dream. But government programs to help low-income American parents escape poverty and build opportunity for themselves and their children are also important.

In today’s hearing, the Subcommittee is taking testimony about marriage and work, two of these three keys to reducing poverty and increasing opportunity. Brad Wilcox from the University of Virginia will discuss the decline of married-couple families, the explosion of births outside marriage, and the consequent increase in the number of the nation’s children being reared by single (and often never-married) mothers. The increase in the proportion of children in female-headed families contributes to substantial increases in poverty by virtue of the fact that poverty rates in female-headed families are four to five times as great as poverty rates in married-couple families.[ii] If the share of the nation’s children in female-headed families continues to increase as it has been doing for four decades, policies to reduce poverty will be fighting an uphill battle because the rising rates of single-parent families will exert strong upward pressure on the poverty rate.[iii] But perhaps of even greater consequence, children reared in single-parent families are more likely to drop out of school, more likely to be arrested, less likely to go to college, more likely to be involved in a nonmarital birth, and more likely to be idle (not in school, not employed) than children from married-couple families.[iv] In this way, a disproportionate number of children from single-parent families carry poverty into the next generation and thereby minimize intergenerational mobility.

So far public and nongovernmental programs have not been able to reverse falling marriage rates or rising nonmarital birth rates, but there is a lot we have done and can do to increase work rates, especially the work rates of low-income mothers. The goal of my testimony today is to explain the government policies that have been adopted in recent decades to increase work rates and subsidize earnings, which in turn have led to substantial declines in poverty.

I make two points and a small number of recommendations. The first point is that the employment of low-income single mothers has increased over the two decades, in large part because of work requirements in federal programs, especially Temporary Assistance for Needy Families (TANF). The recessions of 2001 and 2007-2009 caused the employment rate of single mothers to fall (as well as nearly every other demographic group), but after both recessions work rates began to rise again.

The second point is that the work-based safety net is an effective way to boost the income of working families with children that would be poor without the work supports. In my view, this combination of work requirements and work supports is the most successful approach the nation has yet developed to fight poverty in single-parent families with children. Here’s the essence of the policy approach: first, encourage or cajole single mothers to work by establishing work requirements in federal welfare programs; second, subsidize the earnings of low-income workers, both to increase their work incentive and to help them escape poverty. The primary work-based safety-net programs are the Earned Income Tax Credit (EITC), the Additional Child Tax Credit, the Supplemental Nutrition Assistance Program (SNAP), child care, and Medicaid.

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• Full Testimony

Iraq has been rekindled. Whether it will merely be singed or immolated entirely remains to be seen, but the fire is burning again.

Most Americans stopped caring about Iraq long ago. That’s an inescapable reality but also an unfortunate mistake. Iraq is not just a painful and divisive memory or a cudgel to take up against one’s political rival, it is a very real interest. Today, Iraq has surpassed Iran to claim the spot as the second largest oil exporter in OPEC, behind only Saudi Arabia. Iraq’s steadily climbing oil production has been critical to reducing oil prices, and its collapse into renewed civil war would endanger our fragile economic recovery.

Moreover, just as spillover from the Syrian civil war is helping to re-ignite the Iraqi civil war, so renewed chaos and strife in Iraq could once again threaten other important oil producers like Kuwait, Iran and even Saudi Arabia. As it has in the past, Iraq is again becoming a hub for al-Qa’ida’s regional presence.

Just as unfortunately, the problems of Iraq will not be easily healed. They are not the product of ancient hatreds, a canard that resurfaces with the outbreak of each such civil war. Instead they are principally the products of our own mistakes. We caused the Iraqi civil war, we healed it briefly, and then we left it to fester all over again. It is not that Iraqis had no say in the matter, no free will. Only that they were acting within circumstances that we created and those circumstances have driven their actions.

Thus, understanding where the Iraqis may end up requires understanding how we brought them to where they are. And here again, America’s determination to turn its back on the experience of Iraq is a dangerous hindrance. The problems sucking Iraq back into the vortex of civil war are merely the latest manifestation of the powerful forces that the United States unleashed as a result of our botched occupation from 2003 to 2006. Minor adjustments and small fixes are highly unlikely to be able to cope with them. Averting a relapse of the civil war may require a combination of moves akin to those that the United States and Iraqis engineered between 2007 and 2009, and that is exceptionally unlikely.

This essay traces the course of Iraq’s fortunes from the American invasion in 2003 through the civil war of 2005-2008 and the endangered effort at reconstruction that followed. Only by seeing the full course of Iraq’s narrative arc during this period is it possible to understand both Iraq’s present, and its likely future—as well as what would probably be needed to produce a better outcome than those that currently seem most plausible.

It is not a hopeful story, but it is an important one. It is the critical piece to understanding the possibilities for Iraq as we fret over its renewed downward course. And it is a warning about what would likely be required to address the analogous Syrian civil war raging next door, as well as the dangers of allowing that war to rage unchecked.

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• The Fall and Rise and Fall of Iraq

Social Security faces a financial shortfall. If Congress does nothing about it, current projections indicate that benefits will be cut automatically by 21 percent in 2034. Congress could close the gap by raising revenues, lowering benefits, or doing some of both. If benefits seem generous, Congress is likely to lean toward benefit cuts more than revenue increases. If they seem stingy, then the reverse.

Given the split between the two parties on whether to cut benefits or to raise them, evidence on the adequacy of benefits is central to this key policy debate. Those perceptions will help determine whether Social Security continues to provide basic retirement income for workers with comparatively low earnings histories and a foundation of retirement income for most others or it will become just a minimal safety-net backstop against extreme destitution?

Down-in-the-weeds disagreements among analysts often seem too arcane for anyone other than specialists. But sometimes they are too important to ignore. A current debate about the adequacy of Social Security benefits is an example.

The not-so-simple question is this: are Social Security benefits ‘generous’ or ‘stingy’? To answer this question, people long looked to the Office of the Social Security Actuary. For many years that office published estimates of something called the ‘replacement rate’—that is, how high are benefits paid to retirees and the disabled relative what they earned during their working years. A 2014 retiree with median earnings had average lifetime earnings of about $46,000. That worker qualified for a benefit at age 66 of about $19,000, a replacement rate of about 41%. Replacement rates vary with earnings. Dollar benefits rise with earnings, but they rise less than proportionately. As a result, replacement rates of low earners are higher than replacement rates of high earners.

As you might suppose, there are many ways in which to compute such ‘replacement rates. Because of analytical disputes on which method is best, the Social Security trustees in 2014 decided to stop including replacement rate estimates in their annual reports.

In December 2015, the Congressional Budget Office (CBO) offered what it considered a better measure of the generosity of Social Security. It estimated that replacement rates for middle income recipients were about 60%–dramatically higher than the 41% that the Social Security Trustees had estimated.

The gap between the estimates of CBO and those of Social Security is even larger than it seems. To see why, one needs to recognize that to sustain living standards retirees on average need only about 75% to 80% as much income as they did when working. Retirees need less income because they are spared some work-related expenses, such as transportation to and from work. Those are only average of course; some need more, some less.

If one believed the SSA actuaries, Social Security provides median earners barely more than half of what they need to be as well off as they were when working. Benefit cuts from that modest level would threaten the well-being for the majority of retirees who are entirely or mostly dependent on Social Security benefits—and especially for those with large medical expenses uncovered by Medicare.

On the other hand, if one accepted CBO’s estimates, Social Security provids more than three-quarters of the retirement income target. Against that baseline, benefit cuts would still sting, but they would pose less of a threat, and not much of a threat at all for most retirees who have some income from private pensions or personal savings.

When the CBO estimates came out, conservative commentators welcomed the findings and cited CBO’s well-established and well-earned reputation for objectivity. They correctly noted that many retirees have additional income from private pensions, 401ks, or other personal savings, and asserted that there was no general retirement income shortage. By inference, cutting benefits a bit to help close the long-term funding gap would be no big deal. Social Security advocates were put on the defensive, hard-pressed to challenge the estimates of the widely-respected Congressional Budget Office.

But earlier this year, CBO acknowledged that it had made mistakes in its Decameter estimates and revised them. The new CBO estimate put the replacement rate for middle-level earners at around 42%, almost the same as the estimate of the Social Security actuaries, not the much higher level that had sent ripples through the policy community. One conservative analyst, Andrew Biggs, who had trumpeted the initial CBO finding in The Wall Street Journal, promptly and honorably retracted his article.

Two aspects of this green-eyeshade kerfuffle stand out. The first is that policy debates often depend on obscure technical analyses that are, in turn, remarkably sensitive to ‘black-box’ methods to which few or no outsiders have ready access. The second is that CBO burnished its reputation for honesty by owning up to its own mistakes — in this case, a whopping overestimate of a key number. Such candor is all too rare; it merits notice and praise.

But there is a broader lesson as well. Technical issues of comparable complexity surround numerous current political disputes. Is Bernie Sanders’ single-payer plan affordable? Will Marco Rubio’s tax plan cause deficits to balloon? To vote rationally, people must struggle to see through the rhetorical chaff that surrounds candidates’ favorite claims. There is, alas, no substitute for paying close attention to the data, even if they are ‘down in the weeds.’

Editor's note: This piece originally appeared in Fortune.

Open any magazine aimed at the upper middle class and you’ll find lots of ads about retirement planning: financial firms fighting over which one will ‘advise’ you and get you to invest your money with them.

But, for most people, that isn’t the most important part of retirement planning. In fact, most people don’t have significant retirement savings, so arguing about who or how to invest them is irrelevant. Their “financial planning” is more likely to be about whether and when to pay the credit card bill.

So what kind of retirement planning really matters? There are lots of answers, but here are two of the most important: How long you work and when you apply for Social Security. For most people, these matter far more than whether your savings are invested in stocks or bonds.

Working Longer Requires More than Wishful Thinking. One of the great blessings of modern medicine is that people are living longer. But one of the consequences of that blessing is that unless people work longer and/or save more while they’re working, they’re more likely to run out of money in retirement than ever before. (The decline of traditional pensions, which paid lifetime income benefits, hasn’t helped either.) Most folks know this and are responding. According to a recent survey, 65 percent of baby boomers expect to work past 65.

But those expectations may not be met. Currently, about half of workers stop working before age 65: some are wealthy enough; more often they’re just not healthy enough.

Flexible retirement is more slogan than fact. Moreover, the job market isn’t as flexible as some may hope. Yes, an increasing percentage of seniors are working at least occasionally (~35 percent of men over 60, ~25 percent of women), but that doesn’t mean they’re doing their dream job on their chosen schedule. Increasingly, most of those who do work past 65 work full-time. Twenty years ago about 60 percent of workers over the age of 65 worked part-time; today about 60 percent work full-time.

It’s not clear why part-time work has declined, but one reason may be that employers still haven’t adjusted to the idea. A recent Transamerica Survey found that 66 percent of age 55+ US workers expect they will enter retirement flexibly -- but only 25 percent report that their employer offers the opportunity to move from full-time to part-time. However, the best way for employers to change is for their employees to ask (or have a union that does).

Retirement planning involves more than wishful thinking. If you want a flexible or a phased retirement, you need to know what your options really are – and the time to find out is long before you’re on the verge of retirement.

Defer Applying for Social Security? The other step that matters for most people is when they choose to apply for Social Security. Many apply as soon as they legally can do so, generally at age 62. For most people, that’s a mistake, because it means they will get reduced payments for the rest of their lives. Most others claim their Social Security benefits by the time they reach the “normal retirement age”, which for baby boomers is 66 years. (The normal retirement age is gradually being raised; for those born after 1959 it’s age 67.) For many people, that’s a mistake, too, because your lifetime benefit increases each year that you delay from 62 up to age 70.

How much more will your Social Security be if you start taking it at 70 instead of claiming benefits at the earliest possible age? A lot. For baby boomers, waiting till 70 increases the annual benefit by about 8% or each year of delay. That means instead of taking an annual payment at 62 of $10,000 a year, waiting 8 years means your annual payment will rise to $17,600 – inflation indexed for life. (If you keep working after age 62, then the math can be even more compelling, because Social Security is based on your highest 35 years of earnings.) If you are married, delaying also increases payments to your spouse after you die.

Of course, lots of folks have justifications for taking the lower payment at 62. Some say, “I won’t live long enough to make up the difference” – but in fact most people do live that long and many live longer. Others say, “I need the money to pay my bills.” But if you have savings or home equity, it’s worth using those first and taking Social Security later.

So the next time someone approaches you about moving your 401k money over to them, consider the option they won’t tell you about: spending it first and deferring Social Security. After all, Social Security gives you a guaranteed 8% return for waiting – and an 8% guaranteed return is hard to beat. (But they probably won’t tell you that, either.)

Editor's note: This piece originally appeared in Inside Sources.

Volunteerism remains a powerful tool for good around the world. Young people, in particular, are motivated by the prospect of creating real and lasting change, as well as gaining valuable learning experiences that come with volunteering. This energy and optimism among youth can be harnessed and mobilized to help meet challenges facing our world today and accomplish such targets as the United Nations 2030 Sustainable Development Goals (SDGs).

On June 14, young leaders and development agents from leading non-governmental organizations (NGOs), faith-based organizations, corporations, universities, the Peace Corps, and United Nations Volunteers came together at the Brookings Institution to answer the question on how to achieve impacts on the SDGs through international service.

This was also the 10th anniversary gathering of the Building Bridges Coalition—a multi-stakeholder consortium of development volunteers— and included the announcement of a new Service Year Alliance partnership with the coalition to step up international volunteers and village-based volunteering capacity around the world.

Brookings Senior Fellow Homi Kharas, who served as the lead author supporting the high-level panel advising the U.N. secretary-general on the post-2015 development agenda, noted the imperative of engaging community volunteers to scale up effective initiatives, build political awareness, and generate “partnerships with citizens at every level” to achieve the 2030 goals.  

Kharas’ call was echoed in reports on effective grassroots initiatives, including Omnimed’s mobilization of 1,200 village health workers in Uganda’s Mukono district, a dramatic reduction of malaria through Peace Corps efforts with Senegal village volunteers, and Seed Global Health’s partnership to scale up medical doctors and nurses to address critical health professional shortages in the developing world. 

U.N. Youth Envoy Ahmad Alhendawi of Jordan energized young leaders from Atlas Corps, Global Citizen Year, America Solidaria, International Young Leaders Academy, and universities, citing U.N. Security Council Resolution 2250 on youth, peace, and security as “a turning point when it comes to the way we engage with young people globally… to recognize their role for who they are, as peacebuilders, not troublemakers… and equal partners on the ground.”

Service Year Alliance Chair General Stanley McChrystal, former Joint Special Operations commander, acclaimed, “The big idea… of a culture where the expectation [and] habit of service has provided young people an opportunity to do a year of funded, full-time service.” 

Civic Enterprises President John Bridgeland and Brookings Senior Fellow E.J. Dionne, Jr. led a panel with Seed Global Health’s Vanessa Kerry and Atlas Corps’ Scott Beale on policy ideas for the next administration, including offering Global Service Fellowships in United States Agency for International Development (USAID) programs to grow health service corps, student service year loan forgiveness, and technical support through State Department volunteer exchanges. Former Senator Harris Wofford, Building Bridge Coalition’s senior advisor and a founding Peace Corps architect, shared how the coalition’s new “service quantum leap” furthers the original idea announced by President John F. Kennedy, which called for the Peace Corps and the mobilization of one million global volunteers through NGOs, faith-based groups, and universities.

The multi-stakeholder volunteering model was showcased by Richard Dictus, executive coordinator of U.N. Volunteers; Peace Corps Director Carrie Hessler-Radelet; USAID Counselor Susan Reischle; and Diane Melley, IBM vice president for Global Citizenship. Melley highlighted IBM’s 280,000 skills-based employee volunteers who are building community capacity in 130 countries along with Impact 2030—a consortium of 60 companies collaborating with the U.N.—that is “integrating service into overall citizenship activities” while furthering the SDGs.

The faith and millennial leaders who contributed to the coalition’s action plan included Jim Lindsay of Catholic Volunteer Network; Service Year’s Yasmeen Shaheen-McConnell; C. Eduardo Vargas of USAID’s Center for Faith-Based and Community Initiatives; and moderator David Eisner of Repair the World, a former CEO of the Corporation for National and Community Service. Jesuit Volunteer Corps President Tim Shriver, grandson of the Peace Corps’ founding director, addressed working sessions on engaging faith-based volunteers, which, according to research, account for an estimated 44 percent of nearly one million U.S. global volunteers

The key role of colleges and universities in the coalition’s action plan—including  linking service year with student learning, impact research, and gap year service—was  outlined by Dean Alan Solomont of Tisch College at Tufts University; Marlboro College President Kevin Quigley; and U.N. Volunteers researcher Ben Lough of University of Illinois Urbana-Champaign.

These panel discussion directed us towards the final goal of the event, which was a multi-stakeholder action campaign calling for ongoing collaboration and policy support to enhance the collective impact of international service in achieving the 2030 goals.

This resolution, which remains a working document, highlighted five major priorities:

1. Engage service abroad programs to more effectively address the 2030 SDGs by mobilizing 10,000 additional service year and short-term volunteers annually and partnerships that leverage local capacity and volunteers in host communities.
2. Promote a new generation of global leaders through global service fellowships promoting service and study abroad.
3. Expand cross-sectorial participation and partnerships.
4. Engage more volunteers of all ages in service abroad.
5. Study and foster best practices across international service programs, measure community impact, and ensure the highest quality of volunteer safety, well-being, and confidence.

Participants agreed that it’s through these types of efforts that volunteer service could become a common strategy throughout the world for meeting pressing challenges. Moreover, the cooperation of individuals and organizations will be vital in laying a foundation on which governments and civil society can build a more prosperous, healthy, and peaceful world.

Baltimore police officer Edward Nero, one of six being tried separately in relation to the arrest and death of Freddie Gray, has been acquitted on all counts. The outcome for officer Nero was widely expected, but officials are nonetheless aware of the level of frustration and anger that remains in the city. Mayor Stephanie Rawlings Blake said: "We once again ask the citizens to be patient and to allow the entire process to come to a conclusion."

Since Baltimore came to national attention, Brookings scholars have probed the city’s challenges and opportunities, as well addressing broader questions of place, race and opportunity.

• In this podcast, Jennifer Vey describes how, for parts of Baltimore, economic growth has been largely a spectator sport: "1/5 people in Baltimore lives in a neighborhood of extreme poverty, and yet these communities are located in a relatively affluent metro area, in a city with many vibrant and growing neighborhoods."
• Vey and her colleague Alan Berube, in this piece on the "Two Baltimores," reinforce the point about the distribution of economic opportunity and resources in the city:
  

  In 2013, 40,000 Baltimore households earned at least $100,000. Compare that to Milwaukee, a similar-sized city where only half as many households have such high incomes. As our analysis uncovered, jobs in Baltimore pay about $7,000 more on average than those nationally. The increasing presence of high-earning households and good jobs in Baltimore City helps explain why, as the piece itself notes, the city’s bond rating has improved and property values are rising at a healthy clip."

• Groundbreaking work by Raj Chetty, which we summarized here, shows that Baltimore City is the worst place for a boy to grow up in the U.S. in terms of their likely adult earnings:

• Here Amy Liu offered some advice to the new mayor of the city: "I commend the much-needed focus on equity but…the mayoral candidates should not lose sight of another critical piece of the equity equation: economic growth."
• Following an event focused on race, place and opportunity, in this piece I drew out "Six policies to improve social mobility," including better targeting of housing vouchers, more incentives to build affordable homes in better-off neighborhoods, and looser zoning restrictions.
• Frederick C. Harris assessed President Obama’s initiative to help young men of color, "My Brother’s Keeper," praising many policy shifts and calling for a renewed focus on social capital and educational access. But Harris also warned that rhetoric counts and that a priority for policymakers is to "challenge some misconceptions about the shortcomings of black men, which have become a part of the negative public discourse."
• Malcolm Sparrow has a Brookings book on policing reform, "Handcuffed: What Holds Policing Back, and the Keys to Reform" (there is a selection here on Medium). Sparrow writes:
  

  Citizens of any mature democracy can expect and should demand police services that are responsive to their needs, tolerant of diversity, and skillful in unraveling and tackling crime and other community problems. They should expect and demand that police officers are decent, courteous, humane, sparing and skillful in the use of force, respectful of citizens’ rights, disciplined, and professional. These are ordinary, reasonable expectations."

Five more police officers await their verdicts. But the city of Baltimore should not have to wait much longer for stronger governance, and more inclusive growth.