Taking the first step is as easy as turning off a light.
The lights will go off for one hour on March 28, starting at 8:30 pm in key cities in the Philippines and all over the world. This is called Earth Hour.
The lights-out initiative, which began in Sydney in 2007 as a one-city environmental campaign, has evolved into a grassroots action that has attracted worldwide attention. In 2008, 371 cities across 35 countries turned their lights out in a united call for action on climate change and energy conservation.
source:http://www.doe.gov.ph/News/2009-02-09-earth%20hour.htm
sign up now:
www.earthhour.org
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