A little effort from all of us will together make a big difference. I was going through an article and wanted to share some information with you all. The Earth Hour concept started in 2007 in Sydney, Australia with one simple question: How can we inspire people to take action on climate change? This one-city environmental campaign has evolved into a grassroots action that has captured global attention. Earth Hour 2009 will take place on Saturday, March 28, from 8.30 pm - 9.30 pm your local time. We have a counter in the header to show the countdown to the Earth Hour (as per the server time - which is according to the US Mountain Time). Starting in New Zealand's remote Chatham Islands, thousands of cities, towns, and landmarks around the world will go dark for Earth Hour on Saturday evening. Up to one billion people worldwide are expected to participate in this global voluntary blackout by switching off their lights for one hour. Read more