2007 (WWF) ȣ õϿ ó ߴ 'ð(The Earth Hour)' ð ϴ ķ̴.
ĺȭൿ ؿ 3 27 8 30к 9 30б 120 4,000 ð ߾ٰ ϰ,1 ð ķ ȿ ϱ? ϳ ̾ Ư ȿ ϱ , ̻ ȿ ִ١ ߴ.
'ð' 'ٿ ȿ(rebound effect)' ؼ ð ' ߴ' '̸ŭ ϱ ̰ ᵵ ǰ' ̾ Ǹ, ȿ ϰ Ǵ ̴. TV Ʋ´ٵ, ð 翡 ϱ ڵ Ÿ Ѵٸ, ' ð' ǹ ̴. õϰ ڽ Ȥ ٸ Һ ʴ ϴ ʿϴ١ ߴ..
ڽ , θ ̶ Ѵ.
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