National Geographic Freshwater Initiative
Sandra Postel is Freshwater Fellow of the National Geographic Society, and serves as lead water expert for the Society’s Freshwater Initiative. She is co-founder and host of National Geographic’s freshwater blog, Water Currents. Read Sandra’s posts.
Sandra is co-creator of Change the Course, the national freshwater conservation and restoration campaign launched in 2013 by National Geographic, Bonneville Environmental Foundation and Participant Media.