JEFFREY SACHS FULL INTERVIEW WHATS REALLY HAPPENING IN U.N VOTES, U.S NOT TAKING ACTION AND MORE

SUPPORT PROF. JEFFREY SACHS BOOKS - Jeffrey David Sachs (/sæks/; born November 5, 1954) is an American economist, academic and public policy analyst. He is the former director of The Earth Institute at Columbia University. He is known as one of the world’s leading experts on economic development and the fight against poverty. Detroit, Michigan, U.S.