Earth Institute Columbia University offers postdoctoral fellowship for US and international applicants. Fellowship program is the premier program in the world for those dedicated to a better understanding of critical scientific and social issues in global sustainable development.

The Earth Institute Postdoctoral Fellowship program provides innovative postdoctoral scholars with the opportunity to build a foundation in one of the core disciplines represented within the Earth Institute (i.e. social, earth, biological, engineering, and health sciences), while at the same time acquiring the breadth of cross-disciplinary expertise needed to address critical issues related to sustainable development. see full details

https://scholarshiptent.com/2018/09/14/columbia-university-postdoctoral-fellowship-in-usa-2019/