A combination picture shows a view of Malaysia's landmarks Petronas Twin Towers (R) and Kuala Lumpur Tower (L) before and during Earth Hour in Kuala Lumpur March 28, 2009. More than 80 countries have signed up for Earth Hour on Saturday in which homes, office towers and landmarks will turn off their lights from 8.30 pm local time to raise awareness about climate change and the threat from rising greenhouse gas emissions. REUTERS/Bazuki Muhammad (MALAYSIA ENVIRONMENT SOCIETY CITYSCAPE)
REUTERS/Bazuki Muhammad