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The article explores the relationship between violent conflict and social cohesion, focusing on the impact of forced migration on different population groups such as stayees, displaced, and returnees. It highlights the diverse experiences of individuals during and after conflicts, emphasizing the importance of understanding how displacement dynamics shape social cohesion outcomes in conflict-affected societies. The study provides valuable insights into the complex nexus between conflict, displacement, and social cohesion, offering diverse perspectives on the topic and underscoring the need to consider the heterogeneities within different populations to better understand the relationship between conflict and social cohesion. [Extracted from the article]

Displacement has increased continuously over the last 12 years and the number of forcibly displaced persons has reached an unprecedented level. More than half of all forcibly displaced persons are girls or women; yet very little is known about how gender intersects the behavior and welfare of forced displacement. This special issue focuses specifically on the gender dimensions of forced displacement. We make both topical and methodological contributions to knowledge about gender norms, livelihoods, multi-dimensional and income poverty, and gender-based violence and discuss the implications of our findings for future research, policy and practice. [ABSTRACT FROM AUTHOR]

During protracted displacement, women and girls often face serious gender-specific challenges and vulnerabilities, including adverse norms and institutional barriers. Using survey data from 18,533 displaced and non-displaced individuals in El Fasher, Sudan, we document that livelihoods are significantly shaped by a strong and complex intersectionality between long-term displacement and gender. IDP women work more (including paid labour, on- and off-farm self-employment) than non-IDP women but are poorer, on average. For men, there is no such difference in employment between IDPs and non-IDPs. These outcomes are the result of the 'double burden of female protracted displacement'. First, norms and institutions at the destination create access barriers to decent employment (due to women's displacement status). Second, norms and institutions at the place of origin create endowment barriers to decent employment (due to their gender). The double burden is strongest for older displaced women. By contrast, protracted displacement can be an (educational) opportunity for girls who grow up in displacement. Future policies should address the challenges stemming from the intersectionality of gender and protracted displacement by reducing past and contemporary institutional barriers and market asymmetries facing IDP women and by targeting the particular vulnerabilities older IDP women carry, enabling better education and training. [ABSTRACT FROM AUTHOR]

Despite beneficial cardiovascular effects, substantial long-term modulation of food pattern could only be achieved in a limited number of participants. The impact of attitude towards healthy nutrition (ATHN) on successful modulation of dietary behavior is unclear, especially in the elderly. We aimed to analyze whether the personal ATHN influences 12-month adherence to two different dietary intervention regimes within a 36-month randomized controlled trial. Methods: 502 subjects were randomized to an intervention group (IG; dietary pattern focused on high intake of unsaturated fatty acids (UFA), plant protein and fiber) or control group (CG; dietary recommendation in accordance with the German Society of Nutrition) within a 36-month dietary intervention trial. Sum scores for effectiveness, appreciation and practice of healthy nutrition were assessed using ATHN questionnaire during the trial (n = 344). Linear regression models were used to investigate associations between ATHN and dietary patterns at baseline and at month 12. Results: Retirement, higher education level, age and lower body mass index (BMI) were associated with higher ATHN sum scores. ATHN was similar in CG and IG. Higher baseline intake of polyunsaturated fatty acids (PUFA) and fiber as well as lower intake in saturated fatty acids (SFA) were associated with higher scores in practice in both groups. The intervention resulted in a stronger increase of UFA, protein and fiber in the IG after 12 months, while intake of SFA declined (p < 0.01). Higher scores in appreciation were significantly associated with higher intake of fiber and lower intake of SFA in the CG at month 12, whereas no associations between ATHN and macronutrient intake were observed in the IG after 12 months. Conclusions: While ATHN appeared to play a role in general dietary behavior, ATHN did not affect the success of the specific dietary intervention in the IG at month 12. Thus, the dietary intervention achieved a substantial modification of dietary pattern in the IG and was effective to override the impact of the individual ATHN on dietary behavior. [ABSTRACT FROM AUTHOR]

The Vancouver Olympics reveal stark differences between the worlds of sports and science. In both, young people from around the world try to surpass all previous accomplishments in pursuit of world records or scientific discoveries. Selected entirely on merit, athletes receive honor just for participating in the games, spurring the next generation of young people in each nation to excel. And as star athletes age, they often support their sport in other ways, serving as advocates, mentors, or coaches. In contrast, in too many nations, the selection and promotion processes in science involve considerations other than merit. Senior scientists receive most of the resources available for scientific research, and young scientists rarely receive societal recognition for their work. This situation is growing worse as life expectancies and retirement ages increase, along with the average age for attaining scientific independence. * Perhaps as one consequence, science is typically not a top career choice. How many exceptional scientists around the world thereby go unrecognized, their talents allowed to wither away untapped? In an attempt to reverse such trends, a nascent “young national academies” movement has begun across the globe, and a new international group has recently been established to promote this cause.

Objective: Providing country-level estimates for prevalence rates of Generalized Anxiety Disorder (GAD), COVID-19 exposure and food insecurity (FI) and assessing the role of persistent threats to survival--exemplified by exposure to COVID-19 and FI--for the mental health crisis in Africa. Methods: Original phone-based survey data from Mozambique, Sierra Leone, Tanzania and Uganda (12 consecutive cross-sections in 2021; n = 23,943) were analyzed to estimate prevalence rates of GAD. Logistic regression models and mediation analysis using structural equation models identify risk and protective factors. Results: The overall prevalence of GAD in 2021 was 23.3%; 40.2% in Mozambique, 17.0% in Sierra Leone, 18.0% in Tanzania, and 19.1% in Uganda. Both COVID-19 exposure (ORadj. 1.4; CI 1.3-1.6) and FI (ORadj 3.2; CI 2.7-3.8) are independent and significant predictors of GAD. Thus, the impact of FI on GAD was considerably stronger than that of COVID-19 exposure. Conclusion: Persistent threats to survival play a substantial role for mental health, specifically GAD. High anxiety prevalence in the population requires programs to reduce violence and enhance social support. Even during a pandemic, addressing FI as a key driver of GAD should be prioritized by policymakers. [ABSTRACT FROM AUTHOR]

The integration of refugees into host countries' formal labor markets is increasingly recommended as a durable solution to forced migration. Yet, this policy response is a contentious political topic with little empirical evidence, especially in low- and middle-income host countries available to support policy. This article examines the impacts of integrating Syrian refugees into Jordan's formal labor market. We use robust greedy one-to-one propensity score matching on comprehensive high-quality data from almost 75,000 Syrian refugee households collected between 2017 and 2019 to generate novel evidence on the socio-economic benefits of refugee labor market integration. Our findings show that the ability to access formal jobs, reflected by holding a work permit, is significantly associated with increased refugee income, strengthens food security, and reduces protection needs and child labor. These findings contribute to a better and knowledge-based understanding of a prominent policy response for forced migrants. [ABSTRACT FROM AUTHOR]

Background: Integrated school and home garden interventions can improve health outcomes in low-income countries, but rigorous evidence remains scarce, particularly for school-aged children and to reduce anemia. Objective: We test if an integrated school and home garden intervention, implemented at pilot stage, improves hemoglobin levels among school children (aged 9-13 years) in a rural district in the mid-hills of Nepal. Methods: We use a cluster randomized controlled trial with 15 schools each in the control and treatment groups (n = 680 school children). To test if nutritional improvements translate into a reduction of anemia prevalence, hemoglobin data were collected 6 months after intervention support had ended. Using structural equation modeling, we estimate the direct and indirect effects of the treatment through several pathways, including nutritional knowledge, good food and hygiene practices, and dietary diversity. Results: The integrated school and home garden intervention did not lead to a direct significant reduction in anemia. Causal positive changes of the treatment on nutritional outcomes, although significant, are not strong enough to impact hemoglobin levels. The program improved hemoglobin levels indirectly for children below 12 by increasing the use of good food and hygiene practices at home. These practices are associated with higher hemoglobin levels, particularly for girls, young children, and in households where caregivers are literate. Conclusions: Even integrated school and home garden interventions are not sufficient to reduce anemia among school children. Incorporating behavioral change components around food and hygiene practices into integrated garden interventions is important to unlocking their health impacts. Plain language title: Effect of a Joint School and Home Garden Programme on Child Health Among School-Aged Children in Nepal Plain language summary: The effects of agricultural and nutritional support programs on health are not fully understood. This article looks at school and home gardens, which are gaining attention in the research and development community, but evidence for their effects is limited, particularly for lower-income countries. We examine whether a joint school and home garden program improves blood iron levels among school children (aged 9-13 years) in rural Nepal. Low levels are an indicator for anemia—a common nutritional disorder in South Asia. Our data come from an experiment involving 30 schools and 680 children and was measured via a finger prick method 6 months after program support ended. We also evaluate if the program influenced blood iron levels through the nutritional knowledge of children and their caregivers; through the use of good food and hygiene practices at home and the children's dietary diversity. Our results indicate that the program did not lead to a direct reduction in anemia. However, for children under the age of 12, the program indirectly improved blood iron levels through behavioral changes in the use of good food and hygiene practices (e.g., washing hands before eating). We therefore argue that including education on nutrition and good food and hygiene practices as part of integrated garden support programs is key to improving children's health. [ABSTRACT FROM AUTHOR]

Definitions of fragility are focused at the level of the state, but this should not be considered to suggest that individuals with heterogeneous endowments experience a state of fragility in the same way. Nor does it suggest that all subregions of a fragile country exist in this state. In turn, experience of fragility varies not just at national level but also between districts and between individuals. To test this idea, we develop a fragility exposure module, which was inserted into the standard household survey. We consider three components of fragility: human security, economic inclusion, and social cohesion. We index data collected from a survey in Kenya. We show that experience of fragility in Kenya is in the midrange for most individuals, with notable heterogeneities. Those living in Nairobi experience higher levels of fragility than those in other areas. Young people experience higher levels of fragility than older individuals. We find no evidence of overall differences between men and women. These findings demonstrate the importance of capturing the experience of fragility at the individual level. More specifically, they also provide an important base to understanding which groups would benefit most from pro‐stability interventions and for testing the performance of such interventions. [ABSTRACT FROM AUTHOR]

How does ethnic inequality shape victimization in violent conflicts? Our case study of the 2010 conflict in Kyrgyzstan tests whether communities with higher ethnic inequalities in education experienced more intense displacement. We find that local inequality in education between Kyrgyzstan's ethnic majority and its largest minority robustly predicts patterns of forced displacement, controlling for alternative approaches like ethnic spatial segregation or polarization. By decomposing inequality, we observe that local educational advantage towards the other ethnic group is associated with a lower likelihood of displacement. Ethnic Uzbeks with low education levels relative to Kyrgyz in their area have the highest displacement rate. [ABSTRACT FROM AUTHOR]

Calculating the consequences of global public bads such as climate change or pandemics helps uncover the scale, distribution and structure of their economic burdens. As violent conflict affects billions of people worldwide, whether directly or indirectly, this article sets out to estimate its global macro-economic repercussions. Using a novel methodology that accounts for multiple dimensions of war, the article finds that, in the absence of violent conflict since 1970, the level of global GDP in 2014 would have been, on average, 12% higher. When disaggregating these results by conflict type, civil conflicts are estimated to have been the costliest by far. Income growth is found to be altered up to four years following the end of a conflict, although the direction of this relationship depends on the intensity and type of conflict. Countries also suffer significantly from fighting in neighbouring countries, thereby showing the importance of mitigating spillovers rapidly. The largest absolute losses associated with violence emanate from Asia, while many high-income economies are found to benefit economically from participating in conflicts on foreign soil. This analysis thus shows that, despite some evidence of a faster post-conflict growth and possible benefits for external participants, violent conflict leads to net global losses that linger long after peace is achieved, reducing the peace dividend. The article concludes by discussing public policy options to strengthen the benefits of peace as a global public good. [ABSTRACT FROM AUTHOR]

Food systems in many countries are experiencing a shift from traditional foods toward processed foods high in sugar, fat and salt, but low in dietary fiber and micronutrients. There is an urgent need to better understand drivers of changing food behavior, particularly for lower-income countries. This study analyzes drivers of food choice among children and parents in rural Nepal. It uses qualitative data collected through key informant interviews and focus group discussions with school children, parents and teachers. The study reveals substantial changes in food behavior during the past decade with increased consumption of rice, meat, and highly processed snack foods while an increased consumption of fruit and vegetables is not evident. It identifies cash availability is the main driver of increased rice, meat and snack food consumption. The second driver is the 2015 Nepal earthquake, which accelerated the transition from homegrown food to purchased food as people got habituated to eating more meat and snack foods while reconstruction tripled local wages and changed the food environment. This shows how humanitarian assistance in the wake of extreme shocks can unintentionally contribute to unhealthy eating habits. An integrated school and home garden intervention appears to contribute to healthier diets. [ABSTRACT FROM AUTHOR]

In the last decade, well over $10 billion has been spent on employment programs designed to contribute to peace and stability. Despite the outlay, whether these programs perform, and how they do so, remain open questions. This study conducts three reviews to derive the status quo of knowledge. First, it draws on academic literature on the microfoundations of instability to distill testable theories of how employment programs could affect stability at the micro level. Second, it analyses academic and grey literature that directly evaluates the impacts of employment programs on peace-related outcomes. Third, it conducts a systematic review of program-based learning from over 400 interventions. This study finds good theoretical reasons to believe that employment programs could contribute to peace. However, only very limited evidence exists on overall impacts on peace or on the pathways underlying the theories of change. At the program level, the review finds strong evidence that contributions to peace and stability are often simply assumed to have occurred. This provides a major challenge for the justification of continued spending on jobs for peace programs. Instead, systematic and rigorous learning on the impacts of jobs for peace programs needs to be scaled up urgently. [ABSTRACT FROM AUTHOR]

Gender differences (GD) in mental health have come under renewed scrutiny during the COVID-19 pandemic. While rapidly emerging evidence indicates a deterioration of mental health in general, it remains unknown whether the pandemic will have an impact on GD in mental health. To this end, we investigate the association of the pandemic and its countermeasures affecting everyday life, labor, and households with changes in GD in aggression, anxiety, depression, and the somatic symptom burden. We analyze cross-sectional data from 10,979 individuals who live in Germany and who responded to the online survey "Life with Corona" between October 1, 2020 and February 28, 2021. We estimate interaction effects from generalized linear models. The analyses reveal no pre-existing GD in aggression but exposure to COVID-19 and COVID-19 countermeasures is associated with sharper increases in aggression in men than in women. GD in anxiety decreased among participants with children in the household (with men becoming more anxious). We also observe pre-existing and increasing GD with regards to the severity of depression, with women presenting a larger increase in symptoms during the hard lockdown or with increasing stringency. In contrast to anxiety, GD in depression increased among participants who lived without children (women > men), but decreased for individuals who lived with children; here, men converged to the levels of depression presented by women. Finally, GD in somatic symptoms decreased during the hard lockdown (but not with higher stringency), with men showing a sharper increase in symptoms, especially when they lived with children or alone. Taken together, the findings indicate an increase in GD in mental health as the pandemic unfolded in Germany, with rising female vulnerability to depression and increasing male aggression. The combination of these two trends further suggests a worrying mental health situation for singles and families. Our results have important policy implications for the German health system and public health policy. This public health challenge requires addressing the rising burden of pandemic-related mental health challenges and the distribution of this burden between women and men, within families and for individuals who live alone. [ABSTRACT FROM AUTHOR]

As the discourse around societal cohesion grows and policy makers increasingly turn their attention towards improving cohesion, understanding its role for the lives of individuals becomes ever more important. Our study examines whether the social cohesion of the immediate living context is related to the strength of Big Five personality traits among individuals. Using data from a community survey of 6252 adults living in 30 rural sub‐districts in the Kyrgyz Republic, where social cohesion is a sizable policy concern, we conduct a multilevel analysis of the relationship between sub‐district cohesion and individual personality. Results indicate that higher levels of cohesion are significantly related to higher individual levels of agreeableness, conscientiousness and openness. However, no relationship is found with extraversion or neuroticism. Thus, where a social entity has higher cohesion, this entity will also have inhabitants with a greater prosocial and communal orientation towards others, greater conscientiousness and more openness to experience. These findings imply that social cohesion may be one geographical social indicator related to variation in personality traits. Moreover, the findings suggest that understanding social cohesion requires both macro‐ and micro‐perspectives and that its connection to these particular personality traits should be taken into consideration. [ABSTRACT FROM AUTHOR]

Integrated home garden interventions combine training in gardening practices with education about nutrition knowledge. Such interventions have been shown to improve nutrition behaviour in low income countries. However, to date rigorous evidence is lacking for their long-term impact. We test the impact of an integrated home garden intervention on vegetable production and consumption three years after the intervention ended. We analyse three rounds of survey data for 224 control and 395 intervention households in rural Bangladesh. Three years after the intervention, the average impact on vegetable production per household was 43 kg/year (+ 49% over baseline levels; p < 0.01), and the effect was not statistically different from the impact one year after the intervention, which demonstrates that impact was maintained in the long-term. The impact on the micronutrient supply for iron, zinc, folate and pro-vitamin A from home gardens was maintained in the long-term. These impacts may have been driven by the long-term improvements in women's nutrition knowledge and gardening practices, explaining the sustainability of the behavioural nutrition change. We also identify positive impacts on women's empowerment and women's output market participation, highlighting how integrated programs, even if modest in scope, can be drivers of social change. [ABSTRACT FROM AUTHOR]

Highlights • Food insecurity and violent conflict are global challenges and causally linked to each other in many ways. • We provide a brief survey over key themes in the quantitative literature on this nexus. • We focus on the micro-level, the role of conflict type, heterogeneity, resilience, and humanitarian crises. • Little is known about how to design effective policies to help households escape combined conflict-hunger traps. • Finally, better data at the micro-level will provide a large boost to much needed research in this field. Abstract We review briefly recent trends in food security and violent conflict and the quantitative literature discussing their interactions, as reflected by the papers in this special issue. We find a large diversity in experiences of food security and conflict, posing a challenge for causal identification which can be resolved by spatially disaggregated, high frequency micro-level data on both food security and conflict. We identify examples of strong individual and institutional capacities to cope with conflict, maintaining food security against the odds across very diverse settings, stressing the importance in accounting for the type of conflict at the micro-level. We also discuss how the concept of resilience is a useful lens for understanding household food security in conflict settings and we outline how food insecurity and conflict can lead to protracted crises. Finally, we identify future research topics in this field. Overall, the special issue contributes to the literature on food security and violent conflict by highlighting three insights: First, the need for adequate data to advance the analytical and policy agendas; second, the diversity of experiences of conflict and food security; and, third, the decisive role played by specific practices and policies in smoothing the negative effects of conflicts for food security. [ABSTRACT FROM AUTHOR]