GMF author Jennifer Hillman contends that rebuilding the house of global governance from the ground up will be nearly impossible. Instead, she argues: renovate the building. Transform the G20 into a Board of Governors for the World Bank, the International Monetary Fund, and the World Trade Organization. Ms. Hillman calls on Europe to end its overrepresentation in order to ensure that these bodies continue to be useful to all nations rather than atrophy.