2021.03.27 22:03 GMT+8

Earth Hour around the world

Updated 2021.03.27 22:03 GMT+8
CGTN

Millions across China were ready to turn off their lights for Earth Hour. Earth Hour is an initiative started in 2007 by the World Wide Fund for Nature. People around the world switch off the lights for an hour as a symbolic event to raise awareness about climate change.

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