Please Switch off your lights on 28 March 2009, 8.30pm your local time for one hour.
That is Earth Hour. Yes, if you still switch on your light, you're vote to Global Warming!
As I lazy to explain further more, please see why you should vote Earth. And you must do it!
Nowadays, our earth has rapidly changing from time to time, carbon dioxide level keep increasing, making us feel hot and hotter. We must let our leaders know that we are concerning global warming.
Visit Earth Hour Home Page for further info and you won't regret.
I've join as a member. So, how about you?
These is photos showing scene during Earth Hour and non-Earth Hour.