作者 Author

阿尔瓦罗•乌马纳

Alvaro Umaña

阿尔瓦罗·乌马纳,哥斯达黎加前环境部长,气候保护透明联盟联合主席。

Alvaro Umaña is the former Environment Minister of Costa Rica. He is also Co-Chair of Climate Transparency.