Votes
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Show Off Before You Give: Submit Your Best DIY Holiday Gifts |
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Vote for the Best Agent of Change in the BBC World Challenge '09 |
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Emeril's Poblano Chili Stew |
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Emeril Green Episode: Feel the Heat |
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Reverb Wants to Bring Fans on the Biodiesel Bus (Adam Gardner Interview) |
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Emeril's Recipes |
{1135} |
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Instrumental -- Music News, Media and More |
{84} |
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100 Places to Remember Before They Disappear |
{76} |
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About Planet Green |
{832} |
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Reel Impact Environmental Documentaries |
{356} |
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Ask Emeril Your Green Cooking Questions |
{477} |
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How To Go Green: Lighting |
{214} |
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Should You Get a Flu Shot? |
{19} |
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Renovation Nation FAQ |
{142} |
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Do Zoos and Captive Breeding Really Help Endangered Species or Address Habitat Loss? |
{28} |
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Calculate Your Ecological Footprint
POSTED 23 Mar 2008 COMMENTS
If everyone in the world lived like the average U.S. citizen-that is, had similar eating, transportation, living, and consumption habits-we'd need 5 1/3 planets to support ourselves; the planet has about 4.5 biologically productive acres for each person in the world, and the average ecological footprint in the US is 24......+ READ MORE