Earth Hour 2009 is a global initiative by the World Wide Fund for Nature which acts as a worlwide call to action to every individual, business and community to take a stand against Climate Change. To show your support, sign up now and commit to switching off your lights for one hour on Saturday, March 28th at 8:30pm. Originating in Sydney, Australia in 2007, the Earth Hour initiative proved more than worthwhile when it witnessed 2 million people coming together to switch off their lights for one hour for this vital cause.
Following on from this success, 2008 saw an estimated 50 million people taking part. Global landmarks such as the Golden Gate Bridge in San Francisco, Rome’s Colosseum and the Coca Cola billboard in Times Square, all stood in darkness, as symbols of hope for a cause that grows more urgent by the hour.
More info on Earth Hour SA site