While it lasted, globalization was a beguiling tale we told ourselves about the future. The world is interconnected and therefore getting not just richer but more peaceful. The technologies of international capitalism — outsourcing, insourcing, offshoring — would not only make the world’s businesses more profitable, they would make people less quarrelsome. We would play chess online with Indians, and thus become more like them. We would buy software from China, and thus never go to war with them. Even better, once they started trading, India and China would never go to war with each other.