Tag Archives: story-on-treehugger

What Are More Eco-Friendly Ways For Measuring the Economy Than GDP?

photo: Tracy O via flickr With Earth Overshoot Day 2010 coming up fast upon us, and every day’s activities past that unsustainably depleting the planet’s resources, it seems appropriate to ask whether there ought not be a better way of assessing the impact of the economy on the environment. After all, chasing Gross Domestic Product hasn’t served particular well so far creating an ecologically sustainable society. Surely there’s a … Read the full story on TreeHugger

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What Are More Eco-Friendly Ways For Measuring the Economy Than GDP?

Chevrolet Cruze Eco to Have Variable Geometry Air Shutter for Better MPG

Photo: GM Don’t Let More Air In Than You Need There are all kinds of tricks to make cars more aerodynamic (and thus more fuel-efficient- here’s an extreme DIY example ). One of those tricks is to have a variable geometry air shutter at the front of the vehicle to let more air in when the engine needs cooling, and to reduce wind drag by letting less air in at higher speeds or when the engine doesn’t need cooling. Check out the video below…. Read the full story on TreeHugger

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Chevrolet Cruze Eco to Have Variable Geometry Air Shutter for Better MPG

The DIY Approach to Reviving a Dying Street (Video)

Cities Can Be Green, But They Must First be Livable Straight from London, England, our friend Elizabeth Press

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The DIY Approach to Reviving a Dying Street (Video)

Is Zero-Waste Fashion Penetrating the Mainstream?

Loomstate’s Scott Mackinlay Hahn (center) with a five-pocket jean pattern. Photo: Fred R. Conrad/The New York Times About 15 to 20 percent of fabric used to produce clothing ends up in the nation’s landfills. Pioneers behind zero-waste fashion have a solution: designing clothing patterns that uses every inch of fabric; if it sounds easy, it’s not. The

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Is Zero-Waste Fashion Penetrating the Mainstream?

Ocean’s Color Can Change Hurricane Patterns

Chlorophyll concentrations worldwide; Image via SeaWiFS satellite of NASA Recent research shows that the color of the ocean can have a big influence on the occurence of hurricanes — the greener the ocean, the more hurricanes. And that’s a good thing. The ocean’s tint comes from the presence of chlorophyll, the green pigment in phytoplankton that helps the organisms convert sunlight into food, and thus forms the foundation of the oceanic food chain, as well as a prime environment for hurricanes. However, as we recently pointed out in another study, warming temperatures of the oceans are having a negative impact on

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Ocean’s Color Can Change Hurricane Patterns

Non-recyclable Cardboard Housing: The Next Strawbale?

Images: Auburn University Rural Studio You’ve probably heard of strawbale construction — but what about cardboard bale construction? We already know cardboard is pretty versatile and can be found anywhere from furniture , to ornaments , to

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Non-recyclable Cardboard Housing: The Next Strawbale?

Today on Planet 100: Naomi’s Blood Diamond (Video)

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Today on Planet 100: Naomi’s Blood Diamond (Video)

Today on Planet 100: Top 5 Endangered Sharks (Video)

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Today on Planet 100: Top 5 Endangered Sharks (Video)

Today on Planet 100: Gorged with Trash (Video)

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Today on Planet 100: Gorged with Trash (Video)

Today on Planet 100: EPA Rejects Cleanup (Video)

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Today on Planet 100: EPA Rejects Cleanup (Video)