Children hold candles during Earth Hour after the lights were turned off in central Amman

Children hold candles during Earth Hour after the lights were turned off in central Amman

Children hold candles during Earth Hour after the lights were turned off in central Amman March 23, 2013. 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 for tougher actions to confront climate change. REUTERS/Ali Jarekji (JORDAN – Tags: POLITICS ENVIRONMENT TPX IMAGES OF THE DAY)