According to UNESCO, globally there are 262 international river basins: 59 in Africa, 52 in Asia, 73 in Europe, 61 in Latin America and the Caribbean and 17 in North America — overall, 145 countries have territories that include at least one shared river basin.

UNESCO states that between 1948 and 1999, there have been 1,831 “international interactions” recorded, including 507 conflicts, 96 neutral or non-significant events and, most importantly, 1,228 instances of cooperation around water-related issues.

As a result, some experts argue that the idea of water wars is rather farfetched given the precedent of water cooperation that has been exhibited by many of the countries around the world.

“Despite the potential problem, history has demonstrated that cooperation, rather than conflict, is likely in shared basins,” says UNESCO.

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