Last week it became apparent that only a unified international response can stop the global credit crisis. This weekend, a coordinated approach was finally crafted after meetings of the G7, IMF, World Bank, European Union and other international organizations. The international infrastructure of alliances and institutions that was set up after World War II played a crucial role in helping forge a strategy which, by infusing capital into the banking system and guaranteeing interbank loans, has at least for the moment buoyed the markets.