tomorrow is Earth Hour!!
"Earth Hour will bring millions of people around the world and across the United States together on Saturday, March 29, 2008 to make a bold statement about climate change. Together they will turn out their lights for one hour—Earth Hour—from 8 to 9 p.m. local time.
While the lights are out, people are encouraged to replace their energy-wasting light bulbs with new, energy-saving compact fluorescents and think about how they can help slow climate change and trim carbon dioxide emissions at home, in their neighborhood and city, and at their workplace.
Earth Hour will show the world that by working together, each of us can make a positive impact in the fight against climate change."