Water security has emerged in the 21st century as a powerful construct to frame the water objectives and goals of human society and to support and guide local to global water policy and management. Water security can be described as the fundamental societal goal of water policy and management. This article reviews the concept of water security, explaining the differences between water security and other approaches used to conceptualize the water-related challenges facing society and ecosystems and describing some of the actions needed to achieve water security. Achieving water security requires addressing two fundamental challenges at all scales: enhancing water’s productive contributions to human and ecosystems’ well-being, livelihoods and development, and minimizing water’s destructive impacts on societies, economies, and ecosystems resulting, for example, from too much (flood), too little (drought) or poor quality (polluted) water.
Claudia Sadoff, David Grey, and Edoardo Borgomeo
The lack of a settled definition for hydropolitics—a prismatic concept that acquires specific meanings according to both the disciplinary boundaries within which it is used and the theoretical perspectives of those employing it—is consistent with the disagreement over its nomenclature (hydro-politics vs. hydropolitics). The term has had many meanings and idiosyncratic usages over time, and there has been hardly any attempt to advance a clear definition for it. The strength of the concept of hydropolitics, its inter-disciplinary conceptual heterogeneity, is also its weakness. While the crystallization of some of the core features of hydropolitics in the literature—especially with regard to scale (namely, the focus on the inter-state level and the range of issues covered, that is, the politics of international water basins)—has anchored hydropolitics to “standard cases” of the concept, its theoretical underpinnings are still blurred. The study of hydropolitics has substantially delved into trans-boundary, not just any, waters. Yet, both the ontology and epistemology of the concept are debatable, so few eclectic definitions for hydropolitics have emerged. Hence, by addressing the relationships between knowledge, theory, and action of hydropolitics, the scientific community, in particular scholars of international relations, political geography, and critical geopolitics, has struggled for theoretical coherence as well as for conceptual clarity over the use of the term. This is not an easy task, though, because the fluid essence of hydropolitics escapes not only definition but also easy classification.
Thomas Bernauer and Anna Kalbhenn
Freshwater is one of the most valuable natural resources on Earth. However, many of the more easily accessible freshwater resources at local and regional levels have suffered from overexploitation due to increasing population density, economic activity, and unsustainable water management practices. Sustainable management of domestic water resources is a challenging task mainly due to water allocation, pollution, and other problems on international rivers. Social science research has contributed in a variety of ways to identifying sources of international conflict and cooperation, water management options, and institutional solutions for achieving sustainable international water management. The scholarly literature has tackled a wide range of crucial questions arising from the politics of international freshwater resources, such as: whether there is sufficient evidence for the “water wars” claim—that is, whether water-related factors influence the probability of armed conflict; the determinants of international river basin cooperation, in terms of policy output and policy outcome or impact; how we can determine whether international water management efforts are successful in terms of solving problems that motivate cooperation; and the extent to which the literature offer insights into institutional design options that are effective in terms of problem solving. These studies have produced a considerable amount of policy-relevant analytical concepts and empirical findings. For example, fairness (equity) is one of the key concerns of all governments when they engage in international water cooperation, and integrated water resources management may look nice on paper but does usually not produce the desired results.
Scott M. Moore
It has long been accepted that non-renewable natural resources like oil and gas are often the subject of conflict between both nation-states and social groups. But since the end of the Cold War, the idea that renewable resources like water and timber might also be a cause of conflict has steadily gained credence. This is particularly true in the case of water: in the early 1990s, a senior World Bank official famously predicted that “the wars of the next century will be fought over water,” while two years ago Indian strategist Brahma Chellaney made a splash in North America by claiming that water would be “Asia’s New Battleground.” But it has not quite turned out that way. The world has, so far, avoided inter-state conflict over water in the 21st century, but it has witnessed many localized conflicts, some involving considerable violence. As population growth, economic development, and climate change place growing strains on the world’s fresh water supplies, the relationship between resource scarcity, institutions, and conflict has become a topic of vocal debate among social and environmental scientists. The idea that water scarcity leads to conflict is rooted in three common assertions. The first of these arguments is that, around the world, once-plentiful renewable resources like fresh water, timber, and even soils are under increasing pressure, and are therefore likely to stoke conflict among increasing numbers of people who seek to utilize dwindling supplies. A second, and often corollary, argument holds that water’s unique value to human life and well-being—namely that there are no substitutes for water, as there are for most other critical natural resources—makes it uniquely conductive to conflict. Finally, a third presumption behind the water wars hypothesis stems from the fact that many water bodies, and nearly all large river basins, are shared between multiple countries. When an upstream country can harm its downstream neighbor by diverting or controlling flows of water, the argument goes, conflict is likely to ensue. But each of these assertions depends on making assumptions about how people react to water scarcity, the means they have at their disposal to adapt to it, and the circumstances under which they are apt to cooperate rather than to engage in conflict. Untangling these complex relationships promises a more refined understanding of whether and how water scarcity might lead to conflict in the 21st century—and how cooperation can be encouraged instead.
Freshwater’s transboundary nature (in the form of rivers, lakes, and underground aquifers) means that it ties countries (or riparians) in a web of interdependence. Combined with water scarcity and increased water variability, and the sheer necessity of water for survival and national development, these interdependencies may often lead to conflict. While such conflict is rarely violent in nature, political conflict over water is quite common as states diverge over how to share water or whether to develop a joint river for hydropower, say, or to use the water for agriculture. For the same reasons that water may be a source of conflict, it is also a source of cooperation. In fact, if the number of documented international agreements over shared water resources is any indication, then water’s cooperative history is a rich one. As the most important and accepted tools for formalizing inter-state cooperation, treaties have become the focus of research and analysis. While treaties do not necessarily guarantee cooperation, they do provide states with a platform for dealing with conflict as well as the means to create benefits for sustained cooperation. This also suggests that the way treaties are designed—in other words, what mechanisms and instruments are included in the agreement—is likewise relevant to analyzing conflict and cooperation.
In an era of calamitous climate change, entrenched malnutrition, and the chronic exclusion of hundreds of millions of people from access to affordable energy, food, and water, evaluating the policy options of African states to address these challenges matters more than ever. In the Nile Basin especially, a region notorious for its poverty, violent instability and lack of industrialisation, states have invested their scarce resources and political capital in a “hydraulic mission” in the belief that they can engineer their way out of international marginalization. Incumbents have bet on large-scale hydro-infrastructure and capital-intensive agriculture to boost food production, strengthen energy security, and deal with water scarcity, despite the woeful track-record of such a supply-side approach to development. While ruling elites in the Nile Basin have portrayed the hydraulic mission as the natural way of developing the region’s resources—supposedly validated by the historical achievements of Pharaonic civilization and its mastery over its tough environment—this is a modern fiction, spun to justify politically expedient projects and the exclusion of broad layers of the population. In the last two hundred years, the hydraulic mission has made three major political contributions that underline its strategic usefulness to centralizing elites: it has enabled the building of modern states and a growing bureaucratic apparatus around a riverain political economy; it has generated new national narratives that have allowed unpopular regimes to rebrand themselves as protectors of the nation; and it has facilitated the forging of external alliances, linking the resources and elites of Egypt, Ethiopia, and Sudan to global markets and centers of influence. Mega-dams, huge canals and irrigation for export are fundamentally about power and the powerful—and the privileging of some interests and social formations over others. The one-sided focus on increasing supply—based on the false premise that this will allow ordinary people to access more food and water—transfers control over livelihoods from one (broad) group of people to (a much narrower) other one by legitimizing top-down interventionism and dislocation. What presents itself as a strategy of water resources and agricultural development is really about (re)constructing hierarchies between people. The mirage of supply-side development continues to seduce elites at the helm of the state because it keeps them in power and others out of it.