The complexity of today's local and global challenges requires us to look critically at both the concept and the practice of leadership in society, government, business and national and international networks. This article reviews recent critiques of leadership theory and practice and focuses on the significance of purpose as a central concern. It goes on to frame multi-level leadership for the collective good as a spectrum and identifies four angles or approaches of significance. These are defined as the Intra-Organizational angle, the Macro-Meso angle, the Distributed and Shared angle and the System Wide Change angle. The article briefly reviews articles in the special issue Multi-Level Leadership for Collective Good and their connections to these approaches and concludes with a future research agenda for further expanding our leadership thinking, research and practice. MAD statement Leadership, inherently being multi-level, requires us to understand, study and practice its multi-level nature more profoundly. Moving beyond leader-centric theories to consider leadership both as formal and informal, distributed and shared across organizations and societies, will help us to address the complexities and dynamics of societal challenges. By providing a spectrum for multi-level leadership, we do not make a plea for introducing yet another leadership style. Rather, we aim to broaden our perspective by providing new angles that can be studied in more depth to support leadership to achieve what we actually collectively strive for. [ABSTRACT FROM AUTHOR]