The Water Crisis: Every Last Drop Counts

Thanks largely to unsafe drinking water, more than 2 million children die of diarrhea each year. Six hundred million subsistence farmers lack irrigation water and are mired in poverty. Wetlands have been decimated in Europe, North America, and Asia, and fish populations are collapsing. Drought caused a more than 50 percent drop in Australia’s wheat production in 2007 and sparked a ten-year peak in global wheat prices.

What are the issues and the solutions?