Mepụta ụdị okwu a dị mgbagwoju anya Ọ na-enweta nkwado nchịkwa site na United Nations Sustainable Development Solutions Network.
N'ezie, ụdị okwu dị mgbagwoju anya nke ahịrịokwu ahụ bụ "Ọ na-enweta nkwado nchịkwa site na United Nations Sustainable Development Solutions Network ma onye isi oche bụ Prọfesọ Jeffrey Sachs nke Mahadum Columbia. "