史无前例!1500科学家对人类发出重大灾难警告

人类对环境的负面影响越来越明显,《巴黎气候协议》签订后的大气二氧化碳量仍创下新高。气候变迁成为不可否认的事实,为数众多的科学家们甚至联合背书警告人类继续破坏环境的严重后果。

世界末日可能不远了

综合媒体11月14日报道,遍布全球184个国家的逾1,500名科学家,对人类的未来发出灾难警告。

报道称,25年前的11月(1992年),忧思科学家联盟及超过1,500名科学家,共同写了“世界科学家对人类的警告”报告,称人类已经消费地球到其无法负荷的程度了。报告指出,人类目前的道路迫切需要彻底改变,才能避免原本的结局。就在25年后的本周,这些科学家又提出令一份报告“世界科学家对人类的警告:第二个警告”

报道称,第二份给人类的报告共有1万5,372位科学家背书,据信是有最多科学家支持的正式书面文章。

这份报告刊登于11月13日的《生物科学》(BioScience)月刊中,科学家们写道: 在25周年之际,我们回顾他们的警告,并通过探索可用的时间序列数据来评估人类的反应。 自1992年以来,除了稳定平流层臭氧层之外,人类在普遍解决这些可预见的环境挑战方面没有取得足够的进展。令人震惊的是,其中大部分情况变得更糟。尤其令人担忧的是目前由于化石燃料燃烧,砍伐森林和农业生产(尤其是农业反刍动物肉类消费)导致的温室气体增加造成的灾难性人为气候变化轨迹。此外,我们已经发生了大约五亿四千万年的第六次大规模灭绝事件,其中许多现有的生命形式可能被歼灭或至少在本世纪末致力于灭绝。

报道称,以臭氧消耗物质在全球迅速衰退为例,当我们果断采取行动时,我们可以做出积极的改变,作者呼吁组织基层努力称:“顽强的反对派可以克服,政治领导人将被迫做对的事情。

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