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LED Backlit TVs

40% power reduction puts LED backlit TVs at the forefront of green technology.   More on LED TVs. 
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Seaweed farms

One seaweed farm may produce enough biofuel to supply 30% of Japan's fuel consumption.  More on Seaweed farms. 
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Heat Pumps

An incredibly efficient and technically elegant solution to heating and cooling.  More on Heat Pumps.




Climate Change

 
Polar ice caps

Arctic Ice Photos

Arctic ice and glacier photos were released last week by the Obama Administration.   More on Arctic Ice.
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Pika is running out of living spage

Endangered!

Not only are animals threat- ened with extinction, but also cities and islands.  More on Endangered.
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Picture of OXFAM global warming reportBleak Realities

Millions face difficult times in the countries most affected by global warming.  More on Bleak Realities.

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Entries in environmental sustainability (1)

Monday
Sep072009

Green car topics

Automobile Dependency

by Brenda Williams

Professors Peter Newman and Jeff Kenworthy have come up with an interesting concept that they call ‘Automobile dependency’ to explain the situation in the major cities of the world, mostly of the major cities in the United States, Canada, Australia, New Zealand and Europe. The idea is that the predominant use of automobiles in these cities severely restricts the freedom of people to move around in their own city. There is a culture of automobiles that has been developed leading to the extreme of an addiction to them. The number of automobiles is exponentially increases due to the increasing demand for them. It is almost as if people in these cities have become dependent on automobiles as a basic necessity of life

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  Auto Dependency.