I had already spent a few days with Niassa National Reserve rangers in Mozambique, patrolling the area by 4x4 on dirt roads, and taking long walks in the middle of the bush on an almost silent commando operation. During a break on one of the forward operative posts I was asked to explain why I, a filmmaker for the Global Wildlife Program (GWP), was making videos about them, and how I felt about being there.
Tanzania is not a country one would ordinarily expect to find in the ranks of the water- stressed. It hosts, or shares, at least eleven freshwater lakes, and is home to countless rivers, including the Great Ruaha.
Tanzania is relatively blessed with its water resources.
Yet over the past 25 years, the country’s population has doubled to about 53 million and the size of its economy has more than tripled. As a result, Tanzania’s per capita amount of renewable freshwater has declined, from more than 3,000m3 to about 1,600m3 per person today—below the 1,700m3 level that is internationally considered to be the threshold for water stress.