The financial crisis started on Wall Street but continues to have a profound impact around the world. Among those affected are the poorest of the poor. In this audio interview, Stanford MBA student Joy Sun talks with Jeffrey Sachs, director of the Earth Institute and a professor at Columbia University, about how the financial crisis is shaping international relations and countries' paths toward economic development. https://ssir.org/podcasts/entry/jeffrey_d._sachs_-_financial_crisis_and_a_changing_business_world