War

Water is an ambient source, which unlike human beings does not respect boundaries. Water has been a permanent source of conflict between the tribes since biblical times and now between the states. The conflicts are much more likely among those states, which are mainly dependent on shared water sources. The likelihood of turning these conflicts into wars is increased when these countries or states are mainly arid or receive low precipitations. In this situation, the upper riparian states (situated on upper parts of a river basin) often try to maximize water utility by neglecting the needs of the lower riparian states (situated on low lying areas of a river basin).