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Water insecurity is a big threat and a defining global challenge that causes social dilemma in the society. Analyzing all the previous chapters in this volume, this final chapter will discuss water use and its consequence of social dilemma, the key lessons and observations that trigger water insecurity, major challenges and success factors toward water insecurity, and how water insecurity can be minimized through the involvement of community people, and improvement of social stability in the form of common understanding. This chapter also emphasizes the linkage between local and national levels by the development of Integrated Water Resource Management both in quantity and quality aspects.

Water quality and quantity will become the principal limiting factor for sustainable development in many countries across the world. “Everything living is created from water” is an ancient quotation, which closely describes the importance of water. Water insecurity is a social dilemma in the recent decades because of several factors. Moreover, the widespread presence of arsenic in groundwater, salinity in both surface and groundwater, and the insidious disaster of drought make the water insecure and the population faces water risk in their daily life. Safe drinking water as well as health problems is an issue of concern in many countries on all continents, particularly in Southeast and South Asia. Therefore, this chapter provides water insecurity issues in a broader viewpoint especially focusing on salinity, arsenic, and drought disaster that together enhance vulnerability of water sector.

This chapter examines how religion and religiosity shape economic norms in Villa Israel, an urban squatter settlement in Cochabamba, Bolivia. In Villa Israel, residents share water with others to help overcome limited access to drinking water. Using a mixed methods approach, we draw on the results of ethnographic research and economic experiments. The analyses yield three key results. First, there were strong norms of generosity and charitable giving in the community. Second, religiosity was positively associated with generosity. People who adhered to Christian conceptions of charity and frequently attended religious services were more likely to give generously. While wealth was a limiting factor on some families' ability to give water, there was no evidence that the rich and poor endorsed different norms of fair giving. Third, the norms of fair giving varied in the context of the three most common reciprocal relationships in the community (family members, coreligionists, and neighbors). Compared with neighbors, exchanges between family members and coreligionists were relatively generous and permissive of self-interest. Based on these results, we conclude that the presence of strong Christian norms of generosity and fair giving is an important institutional mechanism for facilitating water reciprocity in this community.

The Gangetic delta, sustaining the Sundarbans mangrove forest at the apex of the Bay of Bengal is recognized as one of the most diversified and productive ecosystems in the Indian subcontinent. The deltaic lobe is unique for its wilderness, mangrove gene pool and tiger habitat. However, due to intense industrial activities in the upstream zone, and several anthropogenic factors, the aquatic phase in the western part of the deltaic complex is exposed to pollution from domestic sewage and industrial effluents leading to serious impacts on biota. The presence of Haldia port-cum-industrial complex in the upstream region of the lower Gangetic delta (adjacent to western sector of Indian Sundarbans) has accelerated the pollution problem to a much greater dimension. The organic and inorganic wastes released from industries and urban units contain substantial concentrations of heavy metals. The present article aims to highlight the level of selective heavy metals (zinc, copper, and lead) in the water and muscle of a commercially important shellfish species (Penaeus monodon, commonly known as tiger prawn) collected from two sectors (western and central) in the Indian Sundarbans. Heavy metals are accumulated in the prawn muscle in the following order – zinc > copper > lead – which is similar to the order in the ambient estuarine water. Significant spatial variations of heavy metal concentrations in estuarine water and prawn muscle were observed between the selected sectors, which reflect the adverse impact of intense industrialization, unplanned tourism, and rapid urbanization on the mangrove ecosystem and its biotic community, particularly in the western Indian Sundarbans.

The chapter tries to trace the development of concept of urban ecosystem as a problem-solving approach for urban problems, including the unwarranted problems caused by climate change. Urban management has increasingly shifted from infrastructure-based to a more regional-based approach. There has been a shift in the domain of urban ecosystem as well, from the established urbanized area to the aggregation of urban and surrounding rural area. Also, urban-rural linkages are given more attention in resource management in urban areas, thereby reducing the overall risk due to climate change. The chapter provides examples and challenges of urban ecosystem management from across the world.

This research aims to examine the role of green intellectual capital (GIC) dimensions in promoting sustainable healthcare as reflected by sustainable performance. The mediating effect of green absorptive capacity (GAC) and moderating role of environmental turbulence were also explored.

Structural equation modeling was utilized for hypotheses testing of a survey data set of 387 at healthcare organizations operating in Iraq. The data were collected using purposive sampling with expert judgment from senior managers and professionals.

Contrary to previous studies, the findings showed that only green human and relational capitals predict green performance and only green human capital predicted economic performance. GAC was related to green human capital, green structural capital and performance, and played a significant mediating role on the relationships.

Even though the research was limited to one region of a single country, Iraq, GAC can be modified by managers to enhance GIC for sustainable healthcare performance. This action must be viewed in terms of the future timing of the impact while managers display strong conviction for sustainability commitment. Managers will find GRC least associated with performance, but that GIC dimensions work best in unison.

The examination of GIC with GAC as moderated by environmental turbulence contributes nascent theoretical insights in sustainable healthcare.