more than 1 billion people already face fresh water scarcity;
figure expected to double in 20 years’ time
Water is one of the “fundamental building-blocks of life”, as is often said in science, in biology classrooms, in medicine, theology, environmental policy debates, and in cosmology and space exploration. It is also a commodity whose economic reality is increasingly defined by chronic scarcity and often intensely uneven distribution.
One of the most vital problems regarding the global water supply is the fact that we are already over-exploiting it, draining vital fluvial systems and ancient underground aquifers that cannot be replenished. This, coupled with the population boom and increasing industrialization, urbanization and consumerization of emerging economies, means global scarcity is fast becoming the rule.