Globalization is built not just out of the telecommunication and computer network linkages that make financial markets anywhere accessible from your iPhone. The bricks-and-mortar of global production supply chains have turned that iPhone into a product requiring the efforts of multiple nations and multiple companies. An earthquake in Taiwan affects Dell’s quarterly earnings. High corn prices in Iowa lead to an expansion of soybean farming in Brazil. Bad investment bets by New York bankers lead to an infusion of funds from Singapore and Abu Dhabi and bankruptcies in small towns in Norway. In every direction one looks the linkages are multiplying.