They quickly learned that they needed to scale back too everything from taking shorter showers to save on water, to holding off on new clothes to using their own money if they wanted extras (like a trip to the drive-thru).

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It is doubtful whether Kenya's government is strong enough to save the Mau forest on which Nairobi depends for water and hydroelectric power.

ECONOMIST: Africa's population

The good news is that, on average, each pair of Water Less jeans will save about 3 gallons of water.

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In 2004 an official study group said efficient water management through micro-irrigation could help many save on fertilizer and labor, as well as the precious liquid itself.

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Despite finding water on the third, the 33-year-old pitched to three feet to save par and birdied three of the next four holes to move into pole position.

BBC: Westwood returned home in just 30 at Gut Kaden