In a troubled world where millions die at the hands of their own governments and societies, some states risk their citizens' lives, considerable portions of their national budgets, and repercussions from opposing states to protect helpless foreigners. Dozens of Canadian peacekeepers have died in Afghanistan defending humanitarian reconstruction in a shattered faraway land with no ties to their own. Each year, Sweden contributes over 3 billion to aid the world's poorest citizens and struggling democracies, asking nothing in return. And, a generation ago, Costa Rica defied U.S. power to broker a peace accord that ended civil wars in three neighboring countries--and has now joined with principled peers like South Africa to support the United Nations' International Criminal Court, despite U.S. pressure and aid cuts. Hundreds of thousands of refugees are alive today because they have been sheltered by one of these nations. p emGlobal Good Samaritansem looks at the reasons why and how some s