Eight puzzles of leadership science

In the early 1900s, David Hilbert introduced a set of 23 mathematical problems. These problems caught the imagination of mathematicians around the world for the coming century and beyond. The advantage of such defined scientific puzzles is to galvanize coordinated efforts to pursue key scientific questions, whose answers can also address the grand challenges faced by society. Consequently, science can advance more quickly in a theory-driven, rigorous, open and collaborative manner, with meaningful implications for stakeholders. In the current editorial, I propose eight puzzles that could similarly motivate and guide leadership science. Whereas this list is not exhaustive--rather it is just eight starting points--beginning to solve such puzzles will accelerate our science and deliver on shared promises to our stakeholders. I then present actionable guidelines necessary to solve these puzzles and conclude by discussing the role The Leadership Quarterly will play in facilitating the pursuit of solutions to these puzzles.