Podcasts

Rivers at Risk

December 1, 2010 | City College, Newsmakers

Nearly 80 percent of the world’s rivers are so adversely affected by humanity’s footprint that the drinking water of 5 billion people and the survival of thousands of aquatic species are threatened, according to a report in the September issue of Nature. “We’ve repaired problems after they arise,” says Charles Vörsömarty, a professor of civil engineering and director of CUNY’s Environmental Crossroads Initiative at City College and the lead author of the study entitled, “Global Threats to Human Water Security and River Biodiversity.” Vörsömarty insists that there should be a more proactive approach and a global sharing of information and tools. We should be “protecting ecosystems and allowing ecosystems to do the very good job that they naturally do in providing stable and clean water supplies.”
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