Columbia SIPA 
The PhD in Sustainable Development creates scholars and professionals equipped to deal with some of the world’s most crucial problems.
“We demand that our students are experts in physical systems and social systems… something that is not done anywhere else.”
Learn more: https://sipa.columbia.edu/academics/programs/phd-sustainable-development
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Very insightful! Thank you very much for this great video.
Can someone with bachelor's and masters degree in applied economics from another country apply
Thank you. Nice video.