| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1038/s41467-019-09499-x |
| The impact of human health co-benefits on evaluations of global climate policy. | |
| Scovronick N; Budolfson M; Dennig F; Errickson F; Fleurbaey M; Peng W; Socolow RH; Spears D | |
| 发表日期 | 2019 |
| 出处 | Nature Communications 10: e2095 |
| 出版年 | 2019 |
| 语种 | 英语 |
| 摘要 | The health co-benefits of CO2 mitigation can provide a strong incentive for climate policy through reductions in air pollutant emissions that occur when targeting shared sources. However, reducing air pollutant emissions may also have an important co-harm, as the aerosols they form produce net cooling overall. Nevertheless, aerosol impacts have not been fully incorporated into cost-benefit modeling that estimates how much the world should optimally mitigate. Here we find that when both co-benefits and co-harms are taken fully into account, optimal climate policy results in immediate net benefits globally, overturning previous findings from cost-benefit models that omit these effects. The global health benefits from climate policy could reach trillions of dollars annually, but will importantly depend on the air quality policies that nations adopt independently of climate change. Depending on how society values better health, economically optimal levels of mitigation may be consistent with a target of 2 °C or lower. |
| 主题 | Air Quality & ; Greenhouse Gases (AIR) |
| URL | http://pure.iiasa.ac.at/id/eprint/15897/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/131631 |
| 推荐引用方式 GB/T 7714 | Scovronick N,Budolfson M,Dennig F,et al. The impact of human health co-benefits on evaluations of global climate policy.. 2019. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| s41467-019-09499-x.p（808KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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