TEHRAN, Young Journalists Club (YJC) -The 13th edition of Earth Hour, organized by green group WWF, saw millions of people across 180 countries turn off their lights at 8:30 pm to highlight energy use and the need for conservation.
The event comes after some of the direst warnings yet on the state of the Earth's natural habitat and species.
"We are the first generation to know we are destroying the world. And we could be the last that can do anything about it," WWF said.
"We have the solutions. We just need our voices to be heard."
WWF-Australia CEO Dermot O'Gorman told AFP that, "Earth hour still is the world's largest grassroots movement for people to take action on climate change."
"It's about individuals taking personal action but joining with hundreds of millions of people around the world to show that not only do we need urgent action on climate change but we need to be protecting our planet," he added.
Dozens of companies around the world said they would take part in this year's campaign, which also saw Singapore's skyline go dark and Hong Kong turn off the lights along Victoria Harbour.
Source:presstv