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Kevin Hester 是气候变化研究人员,也是“全球危机。关系到每一个人” 会议的发言人。北极的情况现在是灾难性的。在过去的一个世纪里,随着越来越多的冰川融化,来自太空的太阳辐射没有被反射,而是被海洋吸收。当温度每摄氏度上升时,我们得到的水蒸气增加7%,这是最活跃的温室气体。海洋变ੂ

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