Human Footprint

Must Snag: Human Footprint

What does the human footprint look like when it is multiplied by 7 billion? Between waste and fuel, National Geographic makes a playful and thought-provoking portrait of our time on earth.

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Must Snag: SoLa: Lousiana Water Stories

Everywhere you look in Southern Louisiana there's water - rivers, bayous, swamps, the Mississippi River, the Gulf of Mexico.

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