Earth Hour - Do you want to make a difference?

Switch off the lights between 8.30 to 9.30pm on March 28th
For more information and to sign up for the event, visit www.earthhour.org

Two years ago, a movement called Earth Hour was started in Sydney. Millions made a statement by switching off their lights. Just for an hour.This year, on March 28 we the citizens of the Earth, will make a pledge to do the best we can. Earth Hour will reach global proportions!
Close to a billion people from 930 cities across the world will join this show of solidarity against climate change. They would turn off the lights of their homes and offices for an hour between 8.30 pm and 9.30 pm (in their respective time zones) to tell the world leaders they want something done... Participating in Earth Hour is easy, fun and absolutely free!

So, what are your thoughts?