Earth Hour 2012: 8.30pm, Saturday 31 March. This Earth Hour, go beyond the hour with a commitment to a positive action for the planet and celebrate that commitment with the people of the world by switching off your lights for Earth Hour 2012.
From its inception as a single-city initiative – Sydney, Australia - in 2007, Earth Hour has grown into a global symbol of hope and movement for change. Earth Hour 2010 created history as the world’s largest ever voluntary action with people, businesses and governments in 128 countries across every continent coming together to celebrate an unambiguous commitment to the one thing that unites us all – the planet.
Sign up to earthhour.org, switch off your lights for Earth Hour 2011, and share the positive actions you will sustain for earth beyond the hour.
Connect with Earth Hour
Twitter: http://twitter.com/earthhour
Facebook: http://www.facebook.com/earthhour
YouTube: http://www.youtube.com/earthhour
Flickr: http://www.flickr.com/photos/earthhour_global
Contributed by Earth Hour
Earth Hour 2012: 8.30pm, Saturday 31 March. This Earth Hour, go beyond the hour with a commitment to a positive action for the planet and celebrate that commitment with the people of the world by switching off your lights for Earth Hour 2012.