Open discussion of negative emissions is urgently needed

Open discussion of negative emissions is urgently needed, Published online: 04 December 2017; doi:10.1038/s41560-017-0055-2

Although nearly all 2 °C scenarios use negative CO2 emission technologies, only relatively small investments are being made in them, and concerns are being raised regarding their large-scale use. If no explicit policy decisions are taken soon, however, their use will simply be forced on us to meet the Paris climate targets.

中文翻译：

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迫切需要公开讨论负排放

迫切需要公开讨论负排放

迫切需要对负排放进行公开讨论，在线发布：2017年12月4日；doi：10.1038 / s41560-017-0055-2

尽管几乎所有2°C的情景都使用负CO2排放技术，但是在其中仅进行了相对较小的投资，并且人们开始对其大规模使用表示担忧。但是，如果没有很快做出明确的政策决定，则只会迫使我们使用它们来达到巴黎的气候目标。