Wednesday, June 18, 2008

ECO CLIPS

Clean water scarcity is not as critical an issue as often thought say Michigan Technological University Associate Professor David Watkins, Professor James Mihelcic and PhD student Lauren Fry of the University's Sustainable Futures Institute. But installing water-guzzling appliances such as toilets can actually promote unsanitary conditions when the effluent is discharged untreated into once-clean rivers and streams. Instead, a properly built latrine keeps sewage safely separate from drinking water. Diseases such as dysentery attack millions of people every year, often fatally, largely as a result of poor sanitation. . . Scientific Blogging