The Undoing Project

Michael Lewis's "The Undoing Project" delves into the extraordinary intellectual partnership between two Israeli psychologists, Daniel Kahneman and Amos Tversky, whose revolutionary work laid the foundation for behavioral economics. At a time when economics and psychology largely adhered to the belief that humans are rational decision-makers, Kahneman and Tversky dared to challenge this premise. Through a blend of personal anecdotes, scientific discovery, and profound insights, Lewis chronicles their unconventional friendship, intense collaboration, and groundbreaking research into the systematic biases and heuristics that shape human judgment. Their radical findings, which demonstrated how emotions and cognitive shortcuts often trump logic, redefined our understanding of decision-making, influencing fields from finance to medicine. The book not only illuminates the genesis of their pivotal theories, such as Prospect Theory, but also captures the complex, often competitive, dynamic of their bond, offering a compelling narrative about how two minds fundamentally altered the way we perceive human thought and error.