While this is just for people who live in Sydney, Australia at the moment, they have aspirations for it to become global, so I thought I would spread the word. I intend on doing it.
Basically at 7.30pm on 31 March 2007, the are inviting Sydneysiders – businesses and individuals – (as well as the rest of the world) to turn off our lights for just one hour, Earth Hour, as a sign of our commitment to reduce global warming.