The International Monetary Fund was founded some 70 years ago near the end of World War II. The founders aimed to build a framework for economic cooperation that would forestall the kinds of economic policies that contributed to the Great Depression of the 1930s and the global conflict that ensued. The world has changed dramatically since 1944, bringing extensive prosperity to many countries and lifting millions out of poverty. The IMF has evolved as well, but in many ways its main purpose—to support the global public good of financial stability and prosperity—remains the same today as when the organization was established.