Las Vegas Paying Residents To Remove Lawns

20 July 2007 - 7:00am

With Lake Mead already down to two-thirds capacity, water officials in fast-growing Southern Nevada have spent over $80 million to 'encourage' residents to rip up sod and "xeriscape" their yards.

"Water for lawns is probably 60 percent of our water use," Patricia Mulroy, a senior manager at the Southern Nevada Water Authority.

With the region experiencing its worse water shortage in memory, local government is trying to shift residents' perspective regarding drought tolerant landscaping -- something Mulroy supposes all Western urban areas will need to deal with in the near future as growth continues.

Source: The New York Times, July 19, 2007
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All of that only scratches the surface of what's wrong with this study. The idea that complex urban development patterns and human behavior can be meaningfully studied according to one primary criteria — density — is wrong from the start.