is the Spanish title of David Epstein's #1 New York Times bestseller, Range: Why Generalists Triumph in a Specialized World . The book challenges the popular belief that early specialization and hyper-focus (the "Tiger Woods" model) are the only paths to success. Instead, Epstein argues that broad experience and a "sampling period" lead to greater innovation and long-term achievement, especially in complex, unpredictable environments. Core Concepts and Frameworks