It was the one where everyone was willing to be wrong.… At 8:40 on Monday morning, the members of Project Northstar entered the conference room one by one. There were six of them. Mika, the systems architect, was famous for finding flaws in complicated designs. Ryo, an operations engineer, could turn an abstract plan into something that actually worked in the field. Sara specialized in data analysis. Daniel was responsible for cybersecurity. Mei handled user research. And their manager, Kenji, had spent twenty years managing technology projects. On paper, it was an ideal team. Every member was highly skilled. Everyone communicated clearly. Kenji was experienced, decisive, and respected. Yet after three months, Northstar was behind schedule. Kenji had assumed that the problem was communication. So he introduced more meetings. Monday morning: strategy meeting. Tuesday afternoon: progress meeting. Wednesday: cross-function...