![Interview: Earth Hour 2021 a critical moment to reverse nature loss, says WWF International - Xinhua | English.news.cn Interview: Earth Hour 2021 a critical moment to reverse nature loss, says WWF International - Xinhua | English.news.cn](http://www.xinhuanet.com/english/2021-03/28/139840925_16168948909391n.jpg)
Interview: Earth Hour 2021 a critical moment to reverse nature loss, says WWF International - Xinhua | English.news.cn
![Moscow. 27th Mar, 2021. Photo taken on March 27, 2021 shows the Red Square with lights turning off during Earth Hour in Moscow, Russia. Lights around the world are turned off at Moscow. 27th Mar, 2021. Photo taken on March 27, 2021 shows the Red Square with lights turning off during Earth Hour in Moscow, Russia. Lights around the world are turned off at](https://c8.alamy.com/comp/2F5RPDP/moscow-27th-mar-2021-photo-taken-on-march-27-2021-shows-the-red-square-with-lights-turning-off-during-earth-hour-in-moscow-russia-lights-around-the-world-are-turned-off-at-830-pm-local-time-on-saturday-to-mark-earth-hour-2021-credit-evgeny-sinitsynxinhuaalamy-live-news-2F5RPDP.jpg)
Moscow. 27th Mar, 2021. Photo taken on March 27, 2021 shows the Red Square with lights turning off during Earth Hour in Moscow, Russia. Lights around the world are turned off at
![Moscow. 27th Mar, 2021. Photo taken on March 27, 2021 shows the Red Square with lights turning off during Earth Hour in Moscow, Russia. Lights around the world are turned off at Moscow. 27th Mar, 2021. Photo taken on March 27, 2021 shows the Red Square with lights turning off during Earth Hour in Moscow, Russia. Lights around the world are turned off at](https://c8.alamy.com/comp/2F5RPDM/moscow-27th-mar-2021-photo-taken-on-march-27-2021-shows-the-red-square-with-lights-turning-off-during-earth-hour-in-moscow-russia-lights-around-the-world-are-turned-off-at-830-pm-local-time-on-saturday-to-mark-earth-hour-2021-credit-evgeny-sinitsynxinhuaalamy-live-news-2F5RPDM.jpg)