Even with current policies to reduce our emissions, global temperatures are expected to have increased by at least 2.5C by the end of the century, according to the United Nations.
Jack Dorsey lays off 4,000, says others will do same 'within the next year'
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现代汽车集团拟在韩国AI和机器人领域投资63亿美元，详情可参考Line官方版本下载
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