Abstract
James March argued that irrational approaches to problem solving and foolishness can be useful for addressing complex problems. Grand challenges are complex problems that often involve “guarded societal institutions” – societal beliefs and practices guarded by political or commercial powers. To explain how organizations with impossible goals dismantle such institutions by mobilizing irrationality and foolishness, we develop a process model which is illustrated with the case of People for the Ethical Treatment of Animals. Our main contribution is to expand James March’s ideas on logics of action and organizational intelligence to advance a novel perspective for tackling big societal problems. We argue that foolishness is not only a means for finding distant solutions to complex problems but also a means for generating sustained motivation, well-being, and ideas that spark debate and lead to the questioning of taken-for-granted societal beliefs.