Explore Freshwater
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Water for a Thirsty World
Safeguarding one of the world's most important resources.
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Visualizing Our Global Water Footprint
You might be surprised to see how the daily choices you make affect critical watersheds around the world.
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How Much Water Per Pound?
How much water does it take to put beef, pork, wheat, and more on your plate? Explore our water footprint interactive and find out.
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What is Your Water Footprint?
Find out with our footprint calculator, then pledge to cut it!
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Water Is Life
Explore the pages of National Geographic magazine's special issue devoted to water.
Environment Video
Environment Photos
Engage, Conserve, and Restore
The National Geographic Society’s freshwater initiative is a global effort to inspire and empower individuals and communities to conserve freshwater and preserve the extraordinary diversity of life that rivers, lakes, and wetlands sustain.
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Sustainable Earth
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5 Hot Green Jobs
Companies go beyond the hype to offer actual positions.
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Water for a Thirsty World
Safeguarding one of the world's most important resources.
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Sustainable Cities
Challenges and opportunities for sustainable development.
Freshwater Advocates
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Sandra Postel
Sandra is a leading authority on international freshwater issues and is spearheading our global freshwater initiative.
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Shannon Switzer
Shannon Switzer is an inspring young photographer and conservationist.
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Zeb Hogan
Zeb travels to the most endangered freshwater ecosystems striving to save critically endangered fish.
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The World's Water
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Amazon Headwaters
Help protect this watershed—for the species that live there and the livelihoods that depend on it.
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Cambodia's Crocodiles
Help give the endangered Siamese croc a fighting chance by combating hunting and habitat loss.
National Geographic Magazine
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Outer Banks Pictures
North Carolina's Outer Banks is the home and heart of photographer David Alan Harvey.
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Koala Rescue Photo Gallery
Koalas are under siege. Can Australia rescue them?
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Photos: In the Field
Browse breathtaking images of life on the Serengeti.
