The World That Trade Created, authored by Kenneth Pomeranz and in its fourth edition, delves into the extensive history of global trade over seven centuries. Through vivid and engaging vignettes, this book uncovers the profound historical roots of economic globalization. Each chapter is thematically grouped, with introductory essays that provide insightful synthesis and expansion on key themes—both familiar and unfamiliar. The fourth edition introduces ten new essays, exploring diverse topics such as the early modern ivory and slave trades across the Indian Ocean, the impact of new consumer goods on work habits in Europe and East Asia, and the history of chewing gum and rare earth metals. This meticulously revised edition offers a comprehensive exploration of trade’s role in shaping our world.