Singapore's famous tourism icon, The Merlion is lit with multiple colors, before the lights are turned off as part of the city-state's efforts to participate in this year's "Earth Hour", WWF's global ... more 
Singapore's famous tourism icon, The Merlion is lit with multiple colors, before the lights are turned off as part of the city-state's efforts to participate in this year's "Earth Hour", WWF's global initiative to inspire support for actions to combat climate change, Saturday March 31, 2012 in Singapore.(AP Photo/Wong Maye-E) less 
1 / 23
Associated Press | Photo By Wong Maye-E
Sat, Mar 31, 2012 12:11 PM EDT