Search

The detrimental impacts of wars on human development are well documented across research domains, from public health to micro-economics. However, these impacts are studied in compartmentalized silos, which limits a comprehensive understanding of the consequences of conflicts, hampering our ability to effectively sustain human development. This article takes a first step in addressing this gap by reviewing the literature on conflict impacts through the lens of an inter-disciplinary theoretical framework. We review the literature on the consequences of conflicts across 9 dimensions of human development: health, schooling, livelihood and income, growth and investments, political institutions, migration and displacement, socio-psychological wellbeing and capital, water access, and food security. The study focuses on both direct and indirect impacts of violence, reviews the existing evidence on how impacts on different dimensions of societal wellbeing and development may intertwine, and suggests plausible mechanisms to explain how these connections materialize. This exercise leads to the identification of critical research gaps and reveals that systematic empirical testing of how the impacts of war spread across sectors is severely lacking. By streamlining the literature on the impacts of war across multiple domains, this review represents a first step to build a common language that can overcome disciplinary silos and achieve a deeper understanding of how the effects of war reverberate across society. This multidisciplinary understanding of conflict impacts may eventually help to reconcile divergent estimates and enable forward-looking policies that minimize the costs of war.

Climate extremes are unprecedented straining healthcare systems and intensifying pre-existing issues. This commentary addresses lack of (1) knowledge on unintended health consequences of adaptation actions, (2) interdisciplinary research frameworks, and (3) forward-looking, context-based scenarios. Collaboration across natural, medical, and social sciences can facilitate shifts toward more sustainable and equitable healthcare.

Communal violence is a major source of insecurity within and across borders, sparking significant displacement flows and disturbing livelihoods. While conflict literature has shed light onto its causes, the existing research has paid little systematic attention to the spatial dynamics of communal violence. We distinguish between spillover of violence and spillover of predictors. Spillover of violence is defined as communal violence occurring as a direct response to communal violence in a nearby location. Spillover of predictors describes instances of communal violence that occur due to nearby conflict-inducing factors. With regard to the former, we argue that violence in one area breeds violence in the neighboring areas. The latter we study as communal violence resulting through proximity to violence-inducing predictors such as drought. Applying spatial models, we test these arguments with data on incidences of communal violence for Sub-Saharan Africa (1990–2014). Our results demonstrate that communal violence explains nearby communal violence through different spillover processes. We also find evidence for an increase in violence due to exposure from neighborhood droughts as well as other conflict-inducing factors.