Tomorrow night - March 30, 2008, homes around the globe have committed to turning off lights and appliances and enjoy an hour of quiet darkness to support awareness of global climate change. This annual event is sponsored by WWF, and began last year in Sydney, Australia.
According to the website "The aim of the campaign is to express that individual action on a mass scale can help change our planet for the better."
For more information, go to the Earth Hour Website here.