Internet row as city lights are turned off
By Cheng Yingqi | China Daily | Updated: 2013-03-25 07:58
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College students and residents in Nantong, in Jiangsu province, lit candles in the shape of "60+v" on Saturday night to mark Earth Hour. 60+v signifies a global effort by the World Wide Fund for Nature to save 60 tons of carbon dioxide by darkening cities for one hour. Xu Congjun / for China Daily |
Debate rages over whether Earth Hour actually saves energy
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