Michael Y. Lee, an Assistant Professor of Organisational Behaviour at INSEAD, delves into the intricacies of dismantling hierarchies in modern organizations. He discusses the shift towards decentralized team structures and the challenges that accompany this transition, particularly in knowledge-based sectors. Lee highlights psychological barriers to self-management and the importance of flexibility in role assignments. He also emphasizes the ongoing journey of organizational change, advocating for adaptability to prevent a return to traditional hierarchies.