Dr. Jeffrey Sachs, Director of The Earth Institute at Columbia University
This week, hosts Mark Masselli and Margaret Flinter speak with Dr. Jeffrey Sachs, global health thought leader, Professor of Economics and Director of The Earth Institute at Columbia University. Dr. Sachs discusses his work advising the United Nations on the Millennium Development Goals and his new book, The Age of Sustainable Development which looks at the need for a global commitment to ending the causes of poor health around the world.