Earth Hour 2013 Official Video

Earth Hour 2013, 8:30 PM Saturday 23 March. Earth Hour has grown from a one-city initiative in 2007 to the world's largest campaign for the planet, uniting hundreds of millions of people across 7001 cities and towns in 152 countries and territories.

'Without You' performed by David Guetta feat. Usher
Courtesy of What A Music Ltd
Under licence from EMI Music Australia Pty Limited

"WITHOUT YOU"
(Crus/Guetta*/Love/Riesterer*/Tuinfort/Usher) ©Rister Editions / What A Publishing Limited. Administered by J Albert & Son Pty Limited. Used with permission

Special thanks to:
ESA/NASA, WWF-UK, WWF International, WWF-Philippines/ Dani Bautista, WWF-China, WWF-Brasil, WWF-Indonesia/ Earth Hour Pontianak, Jerex Photographics, Miranda Kerr / KORA Organics, EWS-WWF UAE, WWF-Canada, WNF/ WWF Netherlands, Claudia Bahamon, Isabel Lucas, Sungshin Girl's High School Korea, Greenpeace International, Facebook Live and all of the Earth Hour community who provided footage for this video.