Earth Hour uses the simple action of turning off the lights for one hour to deliver a powerful message about the need for action on climate change.
See my friend RennyBA's Terella for much more detail and news of how the movement is growing in Norway. I suspect I may be the only person in our town to turn off the lights, but do it I will.
Updated to show other blogs taking part
EastCoastLife - Singapore
Bill - Arizona, USA
Heart of Rachel - Batangas, Philippines
Life Ramblings - KL, Malaysia
Marzie - KL, Malaysia
Jean Chia - KL, Malaysia
LifeCruiser - Stockholm, Sweden
Sassy Mom - Manila, Philippines
foongpc - KL, Malaysia