Each of the chapters in Understanding Global Slavery explores a different facet of global slavery. Bales investigates slavery's historical roots to illuminate today's puzzles. He explores our basic ideas about what slavery is and how the phenomenon fits into our moral, political, and economic worlds. He seeks to explain how human trafficking brings people into our cities and how the demand for trafficked workers, servants, and prostitutes shapes modern slavery. And he asks how we can study and measure this mostly hidden crime. Throughout, Bales emphasizes that to end global slavery, we must first understand it. This book is a step in that direction.