This book explores the multifaceted challenges facing business leaders in the third decade of the 21st century, as they navigate an increasingly complex, volatile, and interconnected global environment. It begins by situating leadership transformation within the broader context of megatrends such as demographic shifts, technological acceleration, geopolitical turbulence, and the growing imperative of sustainable development. Against this backdrop, traditional leadership models, particularly those rooted in autocratic, transactional logic, are shown to be insufficient in addressing the motivational and ethical expectations of younger generational cohorts and knowledge workers.