Earth Hour 2010 World famous scenic spots before and after lights off

"Earth Hour" is a global public welfare activity advocated by WFF to the world. The program calls on individuals, communities, businesses and governments to voluntarily turn off their lights for one hour on Saturday night during the last week of March each year to raise public awareness of energy conservation. We will advocate a low-carbon lifestyle and encourage the whole society to take active environmental actions in response to the challenges posed by climate change. Here are some photos of Earth Hour 2010 before and after the lights were turned off: