We live in a world and a time full of challenges. Social inequality, discrimination, global political instability, wars, genocides, terrorism, nuclear and biological weapons, climate change, waste disposal, and species extinction, among others, are constant threats. These pressing issues require attention and solution. Wisdom rises as the overarching construct to holistically address complex human phenomena. Using the Polyhedron Model of Wisdom as a framework to analyze crises, the authors address the current COVID-19 pandemic. People's and leaders' reactions to the crisis are evaluated using seven Wisdom components: knowledge, intelligence, creativity, self-regulation, openness and tolerance, altruism and moral maturity, and sound judgment. Implications of the implementation and promotion of wisdom for ethical problem-solving are discussed. KEYWORDS COVID-19; moral decision making; Polyhedron Model of Wisdom; problem solving; wisdom First, a disclaimer-this article was conceived between March and April 2020. After that, the COVID-19 crisis continued to evolve. Aware of the complexity of the crisis, the authors selected examples from the news to illustrate how lack of wisdom has led people and political leaders to make awful decisions during the crisis. On the other hand, this article presents examples of what can be done in a time of crisis drawing from a wise thinking perspective.The world needs wisdom, more than ever before. According to a survey on world challenges, experts identified 50 major problem areas for humanity in the 21st century including but not limited to social inequality, global political instability, threats to democracy, wars, genocides, terrorism, nuclear weapons, biological weapons, climate change, waste disposal, and species extinction (Lufkin, 2017). Such problems make wisdom particularly important and relevant for the world today (Grossmann et al., 2020). Intelligence, creativity, and the search for knowledge are vital for solving problems; however, they at times have been resourced, developed, and applied in undesirable and unethical ways (Craft, 2006). Wisdom as a mediating or overarching construct needs to be applied to ethical and potentially harmful dilemmas.Wisdom is a situational construct that involves the adequate use of knowledge, intelligence and creativity, self-regulation, openness and tolerance, altruism and moral maturity, and sound judgment to solve critical problems. Wise thinking is in turn translated into wise action to face personal and social challenges. Wisdom allows leaders and citizens to produce sound solutions that are "ethical and concerned about the well-being of all people irrespective of their racial, ethnic, sexual, cultural, or religious backgrounds" (Ardelt, 2020, p. 30). Hence, it is important to educate future leaders and citizens so that they are not only intelligent and creative but also wise (Dai & Cheng, 2017;Sternberg, 2017). The modern world, despite its impressive technological advancements, is still facing challenging crises that menace the exis...