I found this on a website, yahoo I think:

'SYDNEY (AFP) - Twenty-six major cities around the world are expected to turn off the lights on major landmarks, plunging millions of people into darkness to raise awareness about global warming, organisers said.

I love the 'plunging millions into darkness' thing. As if they'll be underater or something.
What a load of leftist crap.

This should really do something, probably lower the global temp at least three degrees- LOL.