Join the action Earth Hour 2012

Earth Hour, the world largest voluntary action for the conservation of nature and the environment will start on Saturday, 31 March 2012. year. From 20:30 to 21:30 local time in about 140 countries and over 6,000 cities around the world will be turned off decorative lighting in many buildings, institutions, and apartments. It is expected the participation of about 2 billion people. Join the action, save our planet together!