U.N. Secretary-General Ban Ki-moon recently warned ‘Preventing people’s access to safe water is a denial of a fundamental human right…deliberate targeting of civilians and depriving them of essential supplies is a clear breach of international humanitarian and human-rights law.’

Botswana uses water as a weapon against the Kalahari bushmen in an attempt to force them from their land. The government smashed their only major water borehole, a terrible act that was only overturned in court years later. It has continued to forbid them access to wild-life water-holes and mining water supplies.