This book by David Epstein is an insightful exploration into why generalists triumph in a specialised world. Epstein argues that those who engage in diverse experiences and skills—often deemed “jack-of-all-trades”—are better equipped to excel in complex and unpredictable environments. Through compelling stories and scientific research, the book demonstrates how breadth of knowledge fosters creativity, problem-solving, and adaptability. “Range” challenges the conventional wisdom that early specialisation is the key to success, advocating instead for the power of varied experiences in achieving long-term excellence and innovation