In Pictures: World goes dark for Earth Hour

Countries around the world have switched off the lights for Earth Hour, a global call for international unity on the importance of climate change.

Earth Hour 2018
Earth Hour 2018
Earth Hour 2018
Earth Hour 2018
Earth Hour 2018
Earth Hour 2018
Earth Hour 2018
Earth Hour 2018
Earth Hour 2018
Earth Hour 2018
Jordan Earth Hour
Jordan Earth Hour
Jordan Earth Hour
Jordan Earth Hour
Jordan Earth Hour
Jordan Earth Hour
Hungary Earth Hour
Hungary Earth Hour
Hungary Earth Hour
Hungary Earth Hour
India Earth Hour
India Earth Hour
Philippines Earth Hour
Philippines Earth Hour
Philippines Earth Hour
Philippines Earth Hour