Preserve Our Planet Image: Preserve Our Planet


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Graphic: Human Footprint

What's Your Footprint?

Calculate how much you consume and how it measures up.

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Photo: Earth IQ

Earth in Balance

Bring the planet's elements into balance by exercising your Earth IQ.

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Receding Himalayan Glaciers

Photo: Six Degrees Could Change the World

World at Six Degrees

What would Earth look like six degrees warmer?

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Photo: Glacier

Will Our World Melt?

Take a journey into our planet's future.

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More Videos From Preserve Our Planet

Photo: Hammerhead shark

Preserve Our Planet Video Channel

Experience our changing world and see the wonder of nature's beauty.

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Photo: Solar Power

Harnessing the Sun

Learn about a new way to harness solar power to create energy.

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Photo: Bikini Atoll

Bikini Atoll Returns

Fifty odd years after nuclear bomb tests, the coral reefs of Bikini Atoll are thriving, but other coral predicts trouble...

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Photo: Polar Bear

Join the Discussion

Share your passions for conservation, nature, and this amazing, living world. Discuss issues related to preserving the planet with other National Geographic Channel viewers.

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Graphic: Preserve Our Planet Film + PSA Contest

Film + PSA Contest

The 2009 Preserve Our Planet Film & PSA Contest is proud to announce its winners! Congratulations to all the winners and thanks to everyone who participated.

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Photo: Global energy initiative by News Corp

How is our parent company, NewsCorp, keeping it green?

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Photo: Albanian mountains

Explore green travel with Nat Geo Adventure.

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More From The National Geographic Society

Photo: Alaskan mountains

Environment Central

Get the latest news, photos, videos and green living tips from National Geographic.

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Photo: Nuclear powerplant

What's Your Energy IQ?

How smart are you about energy consumption?

Take the Quiz >>

Photo: Intelligent Traveler

Intelligent Travel Blog

Highlighting places, practices, and people that are on the front lines of sustainable travel.

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Graphic: The Green Guide

Going Green Made Easy

Learn simple steps to a greener life that can add up to big benefits for your wallet, your health, and the health of our planet.

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Image: National Geographic's oceans in Google Earth


Nat Geo and Google Map the Oceans

Image: Six Degrees


Does global-warming disaster loom?


Image: Nature Rocks


Have fun in nature and connect with others.


Image: Hybrid Lamp


Preserve Our Planet outdoor hybrid lamps.