Can you think of something fun to do in the dark for one hour? At 8:30 PM on Saturday 26th March 2011, lights will switch off around the globe for Earth Hour. Around the globe, hundreds of millions of people will be turning off their lights for an hour, and committing to actions large and small that help fight climate change.
Earth Hour started in 2007 in Sydney, Australia when 2.2 million individuals and more than 2,000 businesses turned their lights off for one hour to take a stand against climate change. Only a year later and Earth Hour had become a global sustainability movement with more than 50 million people across 35 countries/territories participating. Global landmarks such as the Sydney Harbour Bridge, CN Tower in Toronto, Golden Gate Bridge in San Francisco, and Rome’s Colosseum, all stood in darkness, as symbols of hope for a cause that grows more urgent by the hour.
By March 2009, hundreds of millions of people around the world took part in the third Earth Hour. And Earth Hour 2010 was the biggest ever. In 128 countries Iconic buildings and landmarks from Asia Pacific to Europe and Africa to the Americas switched off their lights. People across the world from all walks of life turned off their lights and came together in celebration and contemplation of the one thing we all have in common – our planet.
Earth Hour 2011 will take place on Saturday 26 March at 8.30PM (local time).
There is even an Earth Hour iPhone app. Click here to see it in the app store.

