Diverse Health, Gender and Economic Impacts from Domestic Transport of Water and Solid Fuel: A Systematic Review

Water fetching and musculoskeletal health across the life-course in Sub-Saharan Africa: A scoping review

The world is experiencing a global water crisis and Sub-Saharan Africa (SSA) is expected to be a hotspot for increasing global water scarcity in years to come. Water is quintessentially a gendered issue; indeed, sociocultural norms hold women responsible for household water collection, requiring them to travel far distances while carrying water. This paper reports the findings of a scoping review of peer-reviewed and grey literature that examines the relationship between water fetching and the musculoskeletal (MSK) health of women in SSA. The work is informed by a gendered life-course perspective, and the authors follow the PRISMA-ScR guidelines. Results indicate a bidirectional relationship between water fetching and poor MSK health as chronic and acute incidences of water carrying are highly related to MSK pain and dysfunction. This has negative implications for the overall health and wellbeing of women and their households. Gaps in the literature are identified, including the experiences of elderly people and people with various vulnerabilities. Recommendations from the literature are compiled to outline potential avenues of future research and innovation to better support the MSK health of water fetchers in SSA.

High salinity in drinking water creating pathways towards chronic poverty: A case study of coastal communities in Tanzania

Seawater intrusion is a growing pressure in coastal communities worldwide, putting millions of people at risk of excess salinity in drinking water. This study examines the impact of saline water on people's health and labor allocation as potential pathways towards chronic poverty. Using a transdisciplinary approach based on a coupled human-water system framework, we test these linkages combining field data on well water salinity levels and rich household survey data in coastal Tanzania. The results suggest that increased salinity levels lead to more time spent collecting drinking water and an increase in illnesses. Moreover, households in poorer villages with weaker public infrastructure have limited access to alternative sources of drinking water, making them more vulnerable to scarce potable water resources stemming from high salinity. To prevent chronic poverty, communities vulnerable to saline drinking water need better adaptation strategies as well as groundwater monitoring and management.

Does Use of Solid Cooking Fuels Increase Family Medical Expenses in China?

China has tried to replace solid fuels with cleaner energy in households. The benefits of fuel switching need to be identified. This article shows that households using solid cooking fuels suffer heavier medical expenses than those using non-solid cooking fuels. After accounting for family characteristics, using solid fuels is associated with 1.4-1.9% increases in medical care. Through the analysis of the impact mechanism, we found that solid cooking fuels harm the health conditions of family members and increase the probability of illness, thereby increasing medical expenses, while the ratio of fuel fees does not change significantly if switching cooking fuels. Furthermore, we explored heterogeneity to better understand the underlying relationship. For urban and higher-educated families with house ownership, the impact of solid fuels on medical expenses was weaker compared to rural and lower-educated households without owned houses. Therefore, considering the costs and benefits, we recommend continuing the conversion from solid fuels to non-solid fuels. In the fuel transition process, it is beneficial to raise residents' awareness and improve behavior to avoid indoor air pollution.

Climate Solutions Double as Health Interventions

The climate crisis threatens to exacerbate numerous climate-sensitive health risks, including heatwave mortality, malnutrition from reduced crop yields, water- and vector-borne infectious diseases, and respiratory illness from smog, ozone, allergenic pollen, and wildfires. Recent reports from the Intergovernmental Panel on Climate Change stress the urgent need for action to mitigate climate change, underscoring the need for more scientific assessment of the benefits of climate action for health and wellbeing. Project Drawdown has analyzed more than 80 solutions to address climate change, building on existing technologies and practices, that could be scaled to collectively limit warming to between 1.5° and 2 °C above preindustrial levels. The solutions span nine major sectors and are aggregated into three groups: reducing the sources of emissions, maintaining and enhancing carbon sinks, and addressing social inequities. Here we present an overview of how climate solutions in these three areas can benefit human health through improved air quality, increased physical activity, healthier diets, reduced risk of infectious disease, and improved sexual and reproductive health, and universal education. We find that the health benefits of a low-carbon society are more substantial and more numerous than previously realized and should be central to policies addressing climate change. Much of the existing literature focuses on health effects in high-income countries, however, and more research is needed on health and equity implications of climate solutions, especially in the Global South. We conclude that adding the myriad health benefits across multiple climate change solutions can likely add impetus to move climate policies faster and further.