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Drip.....drip, drip.....and then no more!




 Residents in Bangalore wait to collect drinking water in plastic pots for their households on March 18, 2015

Water!   We all need it, but if this latest Report from the UN is correct we are facing an extraordinary water crisis only 15 years away.    Of course, in some places in the world there is already a severe shortage of water or water fit for human consumption.

"Without reforms, the world will be plunged into a water crisis that could be crippling for hot, dry countries, the United Nations warned Friday.

In an annual report, the UN said abuse of water was now so great that on current trends, the world will face a 40-percent "global water deficit" by 2030 -- the gap between demand for water and replenishment of it.

"The fact is there is enough water to meet the world's needs, but not without dramatically changing the way water is used, managed and shared," it said in its annual World Water Development Report.

"Measurability, monitoring and implementation" are urgently needed to make water use sustainable, said Michel Jarraud, head of the agency UN-Water and the World Meteorological Organisation (WMO).

Surging population growth is one of the biggest drivers behind the coming crisis, the report said.

Earth's current tally of around 7.3 billion humans is growing by about 80 million per year, reaching a likely 9.1 billion by 2050.

To feed these extra mouths, agriculture, which already accounts for around 70 percent of all water withdrawals, will have to increase output by some 60 percent.

Climate change -- which will alter when, where and how much rainfall comes our way -- and urbanisation will add to the coming crunch.

The report pointed to a long list of present abuses, from contamination of water by pesticides, industrial pollution and runoff from untreated sewage, to over-exploitation, especially for irrigation.

More than half of the world's population takes its drinking supplies from groundwater, which also provides 43 percent of all water used for irrigation.

Around 20 percent of these aquifers are suffering from perilous over-extraction, the report said.

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