Check out this site.
http://www.earthhour.org/
I think that it is a great idea to turn everything off for an hour. It seems so hard to do at times. Something I know I do way to often is leave my computer on sleep, or leave a light on when no one is home. There are so many ways that each person can save.
Reduce, reuse, recycle.
I am always attempting to reduce. I have started to take shorter showers, which isn't easy every morning. I also am going to start turning things off each and every night. I used to leave a light on each night, because I get up at least once a night. Now I have an LED light night to show the way.
I will be turning off my lights at 8 pm on March 29 and I encourage everyone else.
Just thing *Its a small world after all*