Global warming and climate change affect all of us. If you don’t just want to wait for it to happen, you can at least show that you care:
Created to take a stand against the greatest threat our planet has ever faced, Earth Hour uses the simple action of turning off the lights for one hour to deliver a powerful message about the need for action on global warming. This simple act has captured the hearts and minds of people all over the world. As a result, at 8pm on the 29 March, 2008 millions of people in some of the world’s major capital cities, including Copenhagen, Toronto, Chicago, Melbourne, Brisbane, Tel Aviv and Manila will unite and switch off for Earth Hour.
Earth Hour is promoted by the WWF and other organisations.