We have known for some time that children who grow up in single parent-families do not fare as well as those with two parents – especially two biological parents.  In recent years, some scholars have argued that the consequences are especially serious for boys.  Not only do boys need fathers, presumably to learn how to become men and how to control their often unruly temperaments, but less obviously, and almost counterintuitively, it turns out that boys are more sensitive or less resilient than girls. Parenting seems to affect the development of boys more than it affects the development of girls.  Specifically, their home environment is more likely to affect behavior and performance in school.

Up until now, these speculations have been based on limited evidence.  But new research from Harvard professor Raj Chetty and a team of colleagues shows that the effects of single parenthood are indeed real for all boys, regardless of family income, but especially for boys living in high-poverty, largely minority neighborhoods.

When they become adults, boys from low-income, single-parent families are less likely to work, to earn a decent income, and to go to college: not just in absolute terms, but compared to their sisters or other girls who grew up in similar circumstances.  These effects are largest when the families live in metropolitan areas (commuting zones) with a high fraction of black residents, high levels of racial and income segregation, and lots of single-parent families.  In short, it is not just the boy’s own family situation that matters but also the kind of neighborhood he grows up in.  Exposure to high rates of crime, and other potentially toxic peer influences without the constraining influence of adult males within these families, seems to set these boys on a very different course than other boys and, perhaps more surprisingly, on a different course from their sisters.

The focus of a great deal of attention recently has been on police practices in low-income minority neighborhoods.  Without in any way excusing police brutality where it has occurred, what this research suggests is that the challenge for police is heightened by the absence of male authority figures in low-income black neighborhoods.  In his gripping account of his own coming of age in West Baltimore, journalist Ta-Nehisi Coates recounts being severely punished by his father for some adolescent infraction.  When his mother protested, Ta-Nehisi’s father replied that it was better that this discipline come from within the family than be left to the police.  But Coates’ family was one of the few in his neighborhood where a father still existed.

Repairing families is difficult at best.  Most single-parent families are initially formed as the result of an unplanned birth to an unmarried young woman in these same communities.  Perhaps girls and young women simply suffer in a different way.  Instead of becoming involved in crime and ending up in prison or the informal economy, they are more likely to drift into early motherhood.  With family responsibilities at an early age, and less welfare assistance than in the past, they are also more likely to have to work.  But in the longer run, providing more education and a different future for these young women may actually be just as important as helping their brothers if we don’t want to perpetuate the father absence that caused these problems in the first place.  They are going to need both the motivation (access to education and decent jobs) and the means (access to better forms of contraception) if we are to achieve this goal.

Editor's note: This piece originally appeared in Real Clear Markets. 

Professor Riek Machar, former vice president of South Sudan and now leader of the rebel group that is fighting the government of South Sudan for control of the apparatus of the government, has publicly threatened to capture and take control of both the capital city of Juba and the oil-producing regions of the country. Branding South Sudan’s president, Salva Kiir, a “dictator” and arguing that he does not recognize the need to share power, Professor Machar stated that the present conflict, which has lasted for more than five months and resulted in the killing of many people and the destruction of a significant amount of property, will not end until Kiir is chased out of power.

Violent mobilization by groups loyal to Machar against the government in Juba began in December 2013. It was only after bloody confrontations between the two parties that targeted civilians based on their ethnicity had resulted in the deaths of many people (creating a major humanitarian crisis) that a cease-fire agreement was signed in Addis Ababa on January 23, 2014, with the hope of bringing to an end the brutal fighting. The cease-fire, however, was seen only as the first step towards negotiations that were supposed to help the country exit the violent conflict and secure institutional arrangements capable of guaranteeing peaceful coexistence.

If Machar and his supporters have the wherewithal to carry out the threats and successfully do so, there is no guarantee that peace would be brought to the country. For one thing, any violent overthrow of the government would only engender more violence as supporters of Kiir and his benefactors are likely to regroup and attempt to recapture their lost political positions. What South Sudan badly needs is an institutionalization of democracy and not a government led by political opportunists. In fact, an effective strategy to exit from this incessant violence must be centered around the election of an inclusive interim government—minus both Kiir and Machar—that would engage all of the country’s relevant stakeholders in negotiations to create a governing process that adequately constrains the state, establishes mechanisms for the peaceful resolution of conflict, enhances peaceful coexistence, and provides an enabling environment for the rapid creation of the wealth needed to deal with poverty and deprivation.

On March 9, 2012, less than a year after South Sudan gained independence, then-Vice President Machar met with several Brookings scholars, including myself, in New York City. The meeting was part of the new country’s efforts to seek assistance from its international partners to address complex and longstanding development challenges, including critical issues such as the effective management of the country’s natural resource endowments, gender equity, the building of government capacity to maintain law and order, the provision of other critical public goods and services, and poverty alleviation. Among participants in this critical consultation were Mwangi S. Kimenyi, senior fellow and director of the Africa Growth Initiative (AGI) at the Brookings Institution; Witney Schneidman, AGI nonresident fellow and former deputy assistant secretary of state for African Affairs; and me. The vice president, who appeared extremely energetic and optimistic about prospects for sustainable development in the new country, requested an analysis of the commitments and achievements that the government of South Sudan had made since independence and suggestions for a way forward. The scholars, working in close collaboration with their colleagues at Brookings, produced a policy report requested by the vice president. The report entitled, South Sudan: One Year After Independence—Opportunities and Obstacles for Africa’s Newest Country, was presented at a well-attended public event on July 28, 2012. Panelists included Peter Ajak, director of the Center for Strategic Analyses and Research in Juba; Ambassador Princeton Lyman, U.S. special envoy for South Sudan and Sudan; Nada Mustafa Ali scholar at the New School for Social Research; Mwangi S. Kimenyi and me.

The report provided a comprehensive review of the policy issues requested by the vice president—the provision of basic services; future engagement between South Sudan and the Republic of Sudan; efficient and equitable management of natural resources; ethnic diversity and peaceful coexistence; federalism; eradication of corruption; and the benefits of regional integration. Most important is the fact that the report placed emphasis on the need for the government of South Sudan to totally reconstruct the state inherited from the Khartoum government through democratic constitution making and produce a governing process that (i) guarantees the protection of human and fundamental rights, including those of vulnerable groups (e.g., women, minority ethnic groups); (ii) adequately constrains the government (so that impunity, corruption and rent seeking are minimized); (iii) enhances entrepreneurial activities and provides the wherewithal for wealth creation and economic growth; and (iv) establishes mechanisms for the peaceful resolution of conflict and creates an environment within which all of the country’s diverse population groups can coexist peacefully.

Unfortunately, when the report was completed, members of the ruling Sudan People’s Liberation Movement were already embroiled in a brutal power struggle that eventually led to President Kiir sacking his entire cabinet, including the vice president. The collapse of the government raised the prospects of violent and destructive mobilization by groups that felt the president’s actions were marginalizing them both economically and politically. The ensuing chaos created an environment that was hardly conducive to the implementation of policies such as those presented in the Brookings report.

The government of Sudan has failed to engage in the type of robust institutional reforms that would have effectively prevented President Kiir and his government from engaging in the various opportunistic policies that have been partly responsible for the violence that now pervades the country. South Sudan’s diverse ethnic groups put forth a united front in their war against Khartoum for self-determination. Following independence, the new government engaged in state formation processes that did not provide mechanisms for all individuals and groups to compete fairly for positions in the political and economic systems. Instead, the government’s approach to state formation politicized ethnic cleavages and made the ethnic group the basis and foundation for political, and to a certain extent, economic participation. This approach has created a "sure recipe for breeding ethnic antagonism," and has led to the crisis that currently consumes the country.

While the most important policy imperative in South Sudan today is the need to make certain that the cease-fire continues to hold, long-term prospects for peaceful coexistence and development call for comprehensive institutional reforms to provide the country with a governing process that guarantees the rule of law. Hence, both the opposition and the government—the two sides in the present conflict—should take advantage of the cease-fire and start putting together the framework that will eventually be used to put the state back together. A new interim government, without the participation of the two protagonists—Kiir and Machar—should be granted the power to bring together all of the country’s relevant stakeholders to reconstitute and reconstruct the state, including negotiating a permanent constitution.

Dear South Sudan's Leaders:

Today, the country that all of you and your fellow citizens fought to establish is at a crossroads. And you, the country’s leaders, are now standing at the proverbial “fork in the road.” The question now is: Which road will each of you take? Your choice will determine not only your place in history but will significantly impact the future of your shared country, its diverse peoples and your neighbors. Each of you can choose to chase after personal power, primitive accumulation, and self-enrichment—using the ethnic group that you belong to as a foundation for that quest. This disastrous decision would plunge your country further into violent and destructive mobilization, effectively shutting the door to the type of state formation that is undergirded by a desire to achieve national integration, peaceful coexistence and sustainable development. Alternatively, each of you can opt to maximize a different value, one that places you among the world’s greatest leaders—that is, those who, when they came to the fork in the road, chose to lead their people down the road of opportunities for peaceful coexistence, prosperity and liberty.

As the citizens of South Sudan watch and wait in utter fear and disgust, it is time for you, the country’s leaders, to decide whether you want to lead them into a future filled with unending violence, hunger, and desolation, or into one where all of the country’s various peoples, regardless of their ethnic or religious affiliation, gender, and economic status, can live together peacefully and pursue their values and interests without molestation from others.

In the early 1990s, Nelson Mandela and his compatriots found themselves at a similar crossroads. They chose not to act opportunistically and retreat to their various ethnic enclaves.  Like the great leaders that history has proven them to be, they knew that, as apparently beneficial as such an option would have been to them, they would have plunged their country into an abyss from which it was unlikely to recover anytime soon. Instead, they chose the road that led them and their country to the type of state formation that is undergirded by institutional arrangements that provide an enabling environment for wealth creation and economic growth. That is why, today, the country that they founded has one of the world’s most progressive and human-rights friendly constitutions.

South Sudan is a new and relatively underdeveloped country, but it has the potential to emerge as a highly developed and peaceful one. However, in order for that potential to be fully exploited and used effectively to enhance development, the latter must be provided with institutional arrangements that guarantee the rule of law.

To you, the leaders of this new country: All of you can gracefully exit the scene, serve as elder statesmen, and provide the country’s new crop of leaders with the type of advice and support that can help the country successfully emerge from its violent and destructive past, as well as chart a path towards peace, sustainable economic growth and development, and equitable and fair allocation of national resources.

How will history judge you? As tyrants, opportunists, despots, exploiters, and oppressors, who used their public positions to grab power and riches for themselves or as public servants who spearheaded and led the transformative processes that brought peace, security, and development to their country? The choice is yours.

Posterity will judge you well, but only if you choose wisely!