Did you participate Earth Hour (2012)? How about previous years?
I didn't know it was called Earth Hour and had to search what you were on about.
In years past I've heard of people turning off lights, etc., for a full hour to "save the planet." But then again it won't save the planet, etc.
I tend to skin any websites I can in a dark theme, not because I think it'll make a difference, but because it's easier on my eyes.
The sun is due to switch off today for an hour.
I am worried in case planets will start bumping into each other.
(In my opinion things like Earth Hour will never work, it has to be a lifetime thing by everyone on the planet)
Don't worry. Burning Man will even it all out.