On March 19, iconic landmarks and skylines were plunged into darkness as people and businesses around the world participated in Earth Hour 2016, turning off their lights for an hour at 8:30 p.m. local time. Earth Hour was organized by the World Wildlife Fund in 2007 as a way to bring attention to energy consumption, sustainability, and climate-change issues. The images below (starting with photo number two) are interactive—click or tap on on each image to “turn off the lights.”
Turning Off the Lights: Earth Hour 2016
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