Participating in CIGI's conference "The New Geometry of Global Summitry: The Future of the G20 (and the G8)", Wonhyuk Lim answers the questions: 1. The G20 — Financial Rescue Squad, Economic Steering Committee or Political Clearing House? 2. How can the G20 be made more effective? 3. What can we do to elicit more discussion? Wonhyuk Lim is the Director of Policy Research at the Korea Development Institute.