The good news, Kupka said, is that controls already exist to help reduce the harmful effects of pollution.

库普卡说，好消息是已经有控制措施来帮助减少污染的有害影响。

" There are countries from almost every region of the world present in that top 10 list, " Kupka said.

" 世界上几乎每个地区都有国家进入前十。"

Kupka says researchers will aim to center on those issues in the next pollution report in The Lancet, which is planned for 2021.

库普卡说，研究人员计划在2021年发表在《柳叶刀》杂志上的下一份污染报告中集中研究这些问题。