In Pictures: World goes dark for Earth HourPACountries 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 2018Earth Hour 2018Earth Hour 2018Earth Hour 2018Earth Hour 2018Jordan Earth HourJordan Earth HourJordan Earth HourHungary Earth HourHungary Earth HourIndia Earth HourPhilippines Earth HourPhilippines Earth Hour
In Pictures: World goes dark for Earth HourPACountries 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 2018Earth Hour 2018Earth Hour 2018Earth Hour 2018Earth Hour 2018Jordan Earth HourJordan Earth HourJordan Earth HourHungary Earth HourHungary Earth HourIndia Earth HourPhilippines Earth HourPhilippines Earth Hour