煤炭燃烧不仅是二氧化碳的唯一最重要来源——占全球排放量的三分之一以上，而且还是对公共健康和生物多样性造成有害影响的主要因素。然而，全球范围内逐步淘汰煤炭仍然是最难破解的政治难题之一。

Coal exit benefits outweigh its costs

https://www.sciencedaily.com/releases/2020/03/200323125603.htm

Journal Reference:

1. Sebastian Rauner, Nico Bauer, Alois Dirnaichner, Rita Van Dingenen, Chris Mutel, Gunnar Luderer. Coal exit health and environmental damage reductions outweigh economic impacts. Nature Climate Change, 2020 DOI: 10.1038/s41558-020-0728-x