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想要抑制全球变暖 科学家称复活猛犸象是一招
source link: https://tech.sina.com.cn/d/c/2018-10-12/doc-ihmhafir0488906.shtml
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新浪科技讯北京时间10月12日消息，据国外媒体报道，公元前12000年，现代人类开始首次向美洲迁徙。又过了两千年，人类才开始发展农业。而又过了九千年，人类才开始建造城市。此时，作为一个物种，我们的故事才刚刚开始。而在西伯利亚，另一个物种的故
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