Die Earth Hour in Bildern

dapdA man launches a paper lantern during a ceremony to mark Earth Hour at Palace Square in St.Petersburg, Russia, Saturday, March 31, 2012. Earth Hour takes place worldwide at 8.30 p.m. local times and is a global call to turn off lights for 60 minutes i

REUTERSA combination picture shows the Sydney Harbour Bridge and city skyline on March 29, 2012 (top) before Earth Hour, and during Earth Hour March 31, 2012. Earth Hour, when everyone around the world is asked to turn off lights for an hour from 8.30 p.m

REUTERSA combination picture shows the Taipei 101 building before (top) and during Earth Hour in Taipei March 31, 2012. Earth Hour, when everyone around the world is asked to turn off lights for an hour from 8.30 p.m. local time, is meant as a show of sup

dapdThe Lions Gate Bridge is pictured with its lights on, top, just before Earth Hour and bottom, after they were turned off for Earth Hour, in Vancouver, British Columbia on Saturday March 31, 2012. People around the world are turned off their lights for

EPAepa03166601 A composite image of two photos showing Malaysias landmark Petronas Twin Towers with lights on (top) before and with the lights switched off (bottom) during Earth Hour, in Kuala Lumpur, Malaysia, 31 March 2012. Earth Hour is a campaign to e

REUTERSA combination picture shows the India Gate before (top) and during Earth Hour in New Delhi March 31, 2012. Earth Hour, when everyone around the world is asked to turn off lights for an hour from 8.30 p.m. local time, is meant as a show of support f

REUTERSA combination photo shows the Empire State Building with the lights turned off (L), and with the lights switched back on in participation with Earth Hour, in New York, March 31, 2012. Lights started going off around the world on Saturday in a show

REUTERSThe Brooklyn Bridge is seen with its lights turned off in participation with Earth Hour in New York March 31, 2012. Lights started going off around the world on Saturday in a show of support for renewable energy. REUTERS/Allison Joyce (UNITED STATE