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The Arctic is experiencing a rapid temperature increase, four times faster than lower-latitude regions, disproportionately affecting rural, coastal, and Indigenous communities. These areas confront multiple urgent climate challenges. Adaptation strategies encompass out-migration, community relocation, and enhancing resilience, yet research in this critical area is notably limited, particularly for the most vulnerable communities. This paper presents a comprehensive review of environmental stressors and contextual factors influencing migration decisions in the North American Arctic. While migration is primarily driven by job opportunities, education, healthcare, cultural, and infrastructural factors, factors such as family, culture, safety, subsistence life, and community ties strongly influence residents to stay. The study reveals a lack of clear evidence for climate-driven migration at the individual/household level, but it underscores well-documented community-level relocations. Two major challenges in studying Arctic climate migration are identified: the complexity of migration and the uniqueness of Arctic climate change. Recommendations include considering migration typology, disentangling climate drivers from contextual factors, and addressing data limitations through systematic collection, integration, and creative use of traditional and nontraditional data. The paper underscores the importance of establishing partnerships with local communities to achieve a holistic understanding of factors driving migration or immobility, ensuring research outcomes are connected to addressing community challenges. This review lays the groundwork for empirical research on Arctic migration and community adaptation, aiming to comprehend the challenges faced by these communities and explore potential solutions. [ABSTRACT FROM AUTHOR]

This paper explores the linkages between exposure to household shocks across early life and children’s educational and well-being outcomes in Peru. We use longitudinal survey data for a sample of 1713 children from five rounds of the Young Lives Survey to investigate how exposure to shocks across early life is linked to test scores and well-being in adolescence and to determine the extent to which critical periods of shock exposure exist. We expand on prior work by assessing the relationship between early childhood shocks and broader metrics of adolescent well-being beyond cognitive outcomes and by evaluating the cumulative impact of shocks over the course of a child’s early life. We find that exposure to a greater number of shocks across early life is negatively associated with reading and vocabulary test scores. In addition, shock exposure in adolescence—versus earlier in childhood—has the strongest negative association with testing and well-being outcomes, suggesting that older children’s time and household resources may be diverted away from learning and well-being in response to shocks. In light of increasingly frequent and severe weather events associated with climate change, as well as recent large-scale economic and health crises, policies aimed at supporting the most vulnerable children should be considered to alleviate the negative consequences of shocks on children’s educational outcomes and well-being. [ABSTRACT FROM AUTHOR]

Agrarian distress—the experience wherein sustaining an agricultural livelihood becomes increasingly challenging—is well documented in South Asia. Another regional trend is the feminization of agriculture or an increase in women's work and decision‐making in agriculture. Scholars have recently linked these two phenomena, demonstrating that agrarian distress results in the movement of men out of agriculture, driving women into the sector. Yet what remains underexplored is the relationship between climate change, a contributor to agrarian distress, and the feminization of agriculture. To examine this, we link socioeconomic and demographic data from India, Bangladesh, and Nepal to high‐resolution gridded climate data. We then estimate a set of multivariate regression models to explore linkages between recent temperature and precipitation variability from historical norms and the likelihood that a woman works in agriculture. Results suggest that hotter‐than‐normal conditions in the year prior to the survey are associated with an increased likelihood of working in agriculture among women. This relationship is particularly strong among married women and women with less than primary education. While more research is needed to fully understand the mechanisms between climate change and the feminization of agriculture, our findings suggest a need for gender‐sensitive climate change adaptation strategies. [ABSTRACT FROM AUTHOR]

The literature on climate exposures and human migration has focused largely on assessing short‐term responses to temperature and precipitation shocks. In this paper, we suggest that this common coping strategies model can be extended to account for mechanisms that link environmental conditions to migration behavior over longer periods of time. We argue that early‐life climate exposures may affect the likelihood of migration from childhood through early adulthood by influencing parental migration, community migration networks, human capital development, and decisions about household resource allocation, all of which are correlates of geographic mobility. After developing this conceptual framework, we evaluate the corresponding hypotheses using a big data approach, analyzing 20 million individual georeferenced records from 81 censuses implemented across 31 countries in tropical Africa, Latin America, and Southeast Asia. For each world region, we estimate regression models that predict lifetime migration (a change in residence between birth and ages 30–39) as a function of temperature and precipitation anomalies in early life, defined as the year prior to birth to age four. Results suggest that early‐life climate is systematically associated with changes in the probability of lifetime migration in most regions of the tropics, with the largest effects observed in sub‐Saharan Africa. In East and Southern Africa, the effects of temperature shocks vary by sex and educational attainment and in a manner that suggests women and those of lower socioeconomic status are most vulnerable. Finally, we compare our main results with models using alternative measures of climate exposures. This comparison suggests climate exposures during the prenatal period and first few years of life are particularly (but not exclusively) salient for lifetime migration, which is most consistent with the hypothesized human capital mechanism. [ABSTRACT FROM AUTHOR]

The Brazilian Amazon has long served as a site of infrastructure development and natural resource extraction. Development projects including dams and mines have largely benefited distant urban actors at a cost to local communities and the environment. We draw from theories of internal colonialism and environmental justice to examine the ways that dam building undermined the well-being of communities affected by construction of the Belo Monte Dam, and to understand how those communities engaged in collective action to minimize negative impacts on their livelihoods. Drawing from semi-structured interview and ethnographic data, we find that farmers and fishers impacted by Belo Monte used a variety of tactics to resist exploitation and ultimately receive more equitable compensation for their losses. We propose two processes that were central to their success in mobilizing for environmental justice: transformative resistance and collaborative claims-making. [ABSTRACT FROM AUTHOR]

We examine the relationships between climatic conditions, breastfeeding behavior, and maternal time use in Ethiopia. Infant feeding practices are important predictors of child nutrition that may be affected by a number of factors including mother's time engaging in agricultural labor, food security, cultural beliefs, and antenatal care. We use panel data from the Living Standards Measurement Study to investigate linkages between climatic conditions during a child's first year of life and year prior to birth and duration of exclusive breastfeeding. We then explore one potential mechanism: women's agricultural labor. Results indicate that rainfall during the primary agricultural season—kiremt—in a child's first year of life plays an important role in duration of exclusive breastfeeding. Experiencing 25 cm of average monthly kiremt rainfall, versus 5 cm, is associated with a 20-percentage-point decrease in the likelihood of being exclusively breastfed for the recommended 6 months. More kiremt rainfall is associated with a greater number of days that women spend planting and harvesting, and at high levels of rainfall women with infants do not engage in significantly fewer days of agricultural labor than those without infants. Lastly, we find that during the year before birth, greater rainfall during kiremt as well as the dry season is associated with a lower likelihood of 6 months of exclusive breastfeeding, potentially due to the early introduction of complementary foods. Our findings indicate that agricultural labor demands may in part drive breastfeeding behaviors, leading to "sub-optimal" feeding practices in the short-term, but resulting in improved household food security in the longer-term. [ABSTRACT FROM AUTHOR]

Climate change may negatively impact education among children via exposure to extreme temperature and precipitation conditions. We link census data from 29 countries across the global tropics to high-resolution gridded climate data to understand how climatic conditions experienced in utero and during early childhood affect educational attainment at ages 12 to 16. We show that exposure to higher-than-average temperatures during the prenatal and early-life period is associated with fewer years of schooling in Southeast Asia. In this region, a child who experiences temperatures 2 SDs above average is predicted to attain 1.5 fewer years of schooling than one who experiences average temperatures. In addition, early-life rainfall is positively correlated with attainment in West and Central Africa as well as Southeast Asia, and negatively correlated with attainment in Central America and the Caribbean. While we expected that children from the most educated households would be buffered from these effects, we discover that they tend to experience the greatest educational penalties when exposed to hotter early-life conditions and, in some regions, to drier conditions. For example, among the most educated households in West and Central Africa, predicted schooling is 1.8 years lower for children who experience earlylife rainfall 2 SDs below average versus 2 SDs above average, while the difference is just 0.8 years for children from the least educated households. These results suggest that development and educational gains in the tropics could be undermined by climate change, even for better-off households. [ABSTRACT FROM AUTHOR]

Forced migration due to development projects or environmental change impacts livelihoods, as affected households are faced with new-and often less favorable-environmental, social, and economic conditions. This article examines changing livelihood strategies among a population of rural agricultural households displaced by the Belo Monte Dam in the Brazilian Amazon. Using longitudinal data, I find that many households used compensation payments to concentrate income generation efforts on the most lucrative strategies-cacao and cattle production and business or rental income. Poorer households and those that received the least compensation were more likely to continue relying on agricultural wage labor-a less desirable income source associated with not owning land or with persons needing to supplement income with additional work as a day laborer. Results also indicate that the amount of compensation received by most households was sufficient to enable them to make productive investments beyond attaining replacement land and housing. Many households invested in assets such as agricultural infrastructure, cattle, rental houses, or tractors-all of which directly contribute to future income. Displacement compensation, similar to remittances or conditional cash transfers, can therefore act as an important infusion of capital to promote socioeconomic development and poverty reduction. [ABSTRACT FROM AUTHOR]

This paper examines how structure and agency interact to shape forced migration outcomes. Specifically, I ask how structural factors such as compensation policies as well as social, financial, and human capital may either foster or constrain migration aspirations and capabilities. I use longitudinal, semi-structured interview data to study forced migration among farmers displaced by the Belo Monte Dam in the Brazilian Amazon. Results from baseline interviews indicate that nearly all community members aspired to purchase rural land in the region and maintain livelihoods as cacao farmers or cattle ranchers. Constraints limiting the ability to attain aspirations included strict requirements on land titles for properties, delays in receiving compensation, rising land prices, and the lack of power to negotiate for better compensation. Despite these constraints, most migrants succeeded in attaining aspirations, as they were able to mobilize resources such as social networks, financial capital, skills, and knowledge. These findings highlight the importance of considering the relationship between structure and agency within forced migration research. I conclude by discussing how the findings may inform resettlement policies for future cases of development- or environment-induced forced migration. [ABSTRACT FROM AUTHOR]

As urbanization rates rise globally, it becomes increasingly important to understand the factors associated with urban out-migration. In this paper, we examine the drivers of urban out-migration among young adults in two medium-sized cities in the Brazilian Amazon-Altamira and Santarém-focusing on the roles of social capital, human capital, and socioeconomic deprivation. Using household survey data from 1,293 individuals in the two cities, we employ an event history model to assess factors associated with migration and a binary logit model to understand factors associated with remitting behavior. We find that in Altamira, migration tends to be an individual-level opportunistic strategy fostered by extra-local family networks, while in Santarém, migration tends to be a household-level strategy driven by socioeconomic deprivation and accompanied by remittances. These results indicate that urban out-migration in Brazil is a diverse social process, and that the relative roles of extra-local networks versus economic need can function quite differently between geographically proximate but historically and socioeconomically distinct cities. [ABSTRACT FROM AUTHOR]

Environmental conditions play an important role in the transmission of malaria; therefore, regulating these conditions can help to reduce disease burden. Environmental management practices for disease control can be implemented at the community level to complement other malaria control methods. This study assesses current knowledge and practices related to mosquito ecology and environmental management for malaria control in a rural, agricultural region of Tanzania. Household surveys were conducted with 408 randomly selected respondents from 10 villages and qualitative data were collected through focus group discussions and in-depth interviews. Results show that respondents are well aware of the links between mosquitoes, the environment, and malaria. Most respondents stated that cleaning the environment around the home, clearing vegetation around the home, or draining stagnant water can reduce mosquito populations, and 63% of respondents reported performing at least one of these techniques to protect themselves from malaria. It is clear that many respondents believe that these environmental management practices are effective malaria control methods, but the actual efficacy of these techniques for controlling populations of vectors or reducing malaria prevalence in the varying ecological habitats in Mvomero is unknown. Further research should be conducted to determine the effects of different environmental management practices on both mosquito populations and malaria transmission in this region, and increased participation in effective techniques should be promoted. [ABSTRACT FROM AUTHOR]