What is Effective Leadership?

Peter Drucker suggested that readers view his first three books as a unified body of work: The End of Economic Man(1939), The Future of Industrial Man (1942), and Concept of the Corporation (1946). These works share a common theme: politics. Drucker did not think about politics like scholars who strictly follow modern social science norms. Instead, he viewed politics as part of social ecology and understood political events through the dynamic changes in social ecology. Despite having "corporation" in its title and using General Motors as a case study, Concept of the Corporation is indeed a book about politics. In this work, Drucker attempts to address the main issues that industrial society must resolve: the legitimacy of managerial authority, the status and function of managers and workers, and the power structure of society and organizations. In Drucker's own words, this is a book exploring the specific principles of industrial society. Corresponding to these specific social principles, Drucker had earlier attempted to develop a general social theory, which was the aim of The End of Economic Man and The Future of Industrial Man. The subtitle of The End of Economic Man is "The Origins of Totalitarianism." The book focuses on how society disintegrates in industrial societies and how totalitarianism rises. For Drucker, the real challenge of this topic isn't explaining how Hitler and Mussolini came to power, nor the actions of Germany and Italy in government, military, and economic spheres. Rather, it's understanding why some Europeans accepted clearly absurd totalitarian ideologies, and why others seemed potentially receptive to them. Drucker's writing style is argumentative. He clearly knew that to effectively advance his arguments, he needed to engage with popular theories of his time. Back then, there were two main explanatory approaches to Nazism and Fascism, which Drucker termed "illusions." Some viewed totalitarianism as ordinary political turmoil similar to previous historical revolutions. In their view, totalitarianism was characterized merely by cruelty, disruption of order, propaganda, and manipulation. Others considered totalitarianism a phenomenon unique to Germany and Italy, related to their specific national characters. Drucker thoroughly refuted explanations based on "national character." He believed that any historical approach appealing to "national character" was pseudo-history. Such theories always emphasize that certain events were inevitable in certain places. But all claims of "inevitability" negate human free will and thus deny politics: without human choice, there is no politics. If the rise of totalitarianism were inevitable, there would be no need or possibility to oppose it. Viewing totalitarianism as an ordinary revolution is equally dangerous. This thinking merely emphasizes how bad Nazis and Fascists were. But the real issue is that Europeans were not merely submitting out of fear—they were actually attracted to totalitarianism. And those attracted weren't just the ignorant masses but also well-educated intellectual elites, especially the younger generation. The world cannot defeat totalitarianism through contempt alone, especially if that contempt stems from ignorance. Understanding the enemy is a prerequisite to defeating it. Drucker identified three main characteristics of Nazism and Fascism (totalitarianism is a social type, with Nazism and Fascism being its representatives in industrialized Europe): 1. The complete rejection of freedom and equality, which are the core beliefs of European civilization, without offering any positive alternative beliefs. 2. The complete rejection of the promise of legitimate power. Power must have legitimacy—this is a long-standing tradition in European politics. For power to have legitimacy means that it makes a commitment to the fundamental beliefs of civilization. Totalitarianism denied all European beliefs, thereby liberating power from the burden of responsibility. 3. The discovery and exploitation of mass psychology: in times of absolute despair, the more absurd something is, the more people are willing to believe it. The End of Economic Man develops a diagnosis of totalitarianism around these three characteristics. Drucker offers a deeper insight: totalitarianism is actually a solution to many chronic problems in industrial society. At a time when European industrial society was on the verge of collapse, totalitarians at least identified the problems and offered some solutions. This is why they possessed such magical appeal. Why did totalitarianism completely reject the basic beliefs of European civilization? Drucker's answer: neither traditional capitalism nor Marxist socialism could fulfill their promises of freedom and equality. "Economic Man" in Drucker's book has a different meaning than in Adam Smith's work. "Economic Man" refers to people living in capitalist or socialist societies who believe that through economic progress, a free and equal world would "automatically" emerge. The reality was that capitalism's economic freedom exacerbated social inequality, while socialism not only failed to eliminate inequality but created an even more rigid privileged class. Since neither capitalism nor socialism could "automatically" realize freedom and equality, Europeans lost faith in both systems. Simultaneously, they lost faith in freedom and equality themselves. Throughout European history, people sought freedom and equality in different social domains. In the 19th century, people projected their pursuit of freedom and equality onto the economic sphere. The industrial realities of the 20th century, along with the Great Depression and war, shattered these hopes. People didn't know where else to look for freedom and equality. The emerging totalitarianism offered a subversive answer: freedom and equality aren't worth pursuing; race and the leader are the true beliefs. Why did totalitarianism reject the promise of power legitimacy? One reason was that political power abandoned its responsibility to European core beliefs. Another reason came from the new realities of industrial society. Drucker held a lifelong view: the key distinction between industrial society and 19th-century commercial society was the separation of ownership and management. The role of capitalists was no longer important. Those who truly dominated the social industrial sphere were corporate managers and executives. These people effectively held decisive power but had not gained political and social status matching their power. When a class's power and political status don't match, it doesn't know how to properly use its power. Drucker believed this was a problem all industrial societies must solve. Totalitarianism keenly perceived this issue. The Nazis maintained property rights for business owners but brought the management of factories and companies under government control. This way, social power and political power became unified. This unified power was no longer restricted or regulated—it became the rule itself. Why could totalitarianism make the masses believe absurd things? Because Europeans had nothing left to believe in. Each individual can only understand society and their own life when they have status and function. Those thrown out of normal life by the Great Depression and war lost their status and function. For them, society was a desperate dark jungle. Even those who temporarily kept their jobs didn't know the meaning of their current life. The Nazi system could provide a sense of meaning in this vacuum of meaning—though false, it was timely. Using the wartime economic system, the Nazis created stable employment in a short time. In the Nazi industrial system, both business owners and workers were exploited. But outside the industrial production system, Nazis created various revolutionary organizations and movements. In those organizations and movements, poor workers became leaders, while business owners and professors became servants. In the hysterical revolutionary fervor, people regained status and function. Economic interests were no longer important, freedom and equality were no longer important; being involved in the revolution (status) and dying for it (function) became life's meaning. The Nazis replaced the calm and shrewd "Economic Man" with the hysterical "Heroic Man." Though absurd, this new concept of humanity had appeal. What people needed was not rationality but a sense of meaning that could temporarily fill the void. Those theorists who despised totalitarianism only emphasized its evil. Drucker, however, emphasized its appeal. He viewed totalitarianism as one solution to the crisis of industrial society. From 19th-century commercial society to 20th-century industrial society, the reality of society changed dramatically. 19th-century ideas, institutions, and habits could not solve 20th-century problems. Capitalism could not fulfill its promises about freedom and equality, and neither could Marxism. It was at this point that totalitarianism emerged. Nazism and Fascism attempted to build a new society in a way completely different from European civilization. Drucker said the real danger was not that they couldn't succeed, but that they almost did. They addressed the relationship between political power and social power, proposed alternative beliefs to freedom and equality (though only negative ones), and on this basis provided social members with new status and function. The war against totalitarianism cannot be waged merely through contempt. Defeating totalitarianism is not just a battlefield matter. Those who hate totalitarianism and love freedom must find better solutions than totalitarianism to build a normally functioning and free industrial society. Totalitarianism gave wrong and evil answers. But they at least asked the right questions. Industrial society must address several issues: the legitimacy of power (government power and social power), individual status and function, and society's basic beliefs. These issues became the fundamental threads in Drucker's exploration of industrial society reconstruction in The Future of Industrial Man. The Future of Industrial Man: From Totalitarian Diagnosis to General Social Theory Both The End of Economic Man and The Future of Industrial Man feature the prose style of 19th-century historians. Even today, readers can appreciate the author's profound historical knowledge and wise historical commentary. For today's readers, the real challenge of these two books lies in Drucker's theoretical interests. He doesn't simply narrate history but organizes and explains historical facts using his unique beliefs and methods. In The End of Economic Man, Drucker developed his diagnosis of totalitarianism around three issues: power legitimacy, individual status-function, and society's basic beliefs. In The Future of Industrial Man, he also constructs a general social theory around these three issues. In "What Is A Functioning Society," Drucker explains three sets of tensions that exist in social ecology: 

Last semester, two students approached me to advise their AI-based graduate projects at a time when no one else in the department was available or willing to take them on. Our department lacked sufficient faculty with software or AI specialization at the time to support the growing number of requests in this area. I decided to take on the projects and serve as their advisor. I was honest with them from the beginning and told them that I had no prior experience in training machine learning models. Still, I said that if they were willing to put in the effort, I would learn alongside them and support them every step of the way. Both students wanted to build careers in AI, and I knew that their graduate projects could set the tone for the opportunities ahead. I have always believed it is my responsibility to open doors for my students, even when the path ahead is uncertain. Although I understood how the overall system architecture should be designed, I was learning the rest in real time just like them. Others advised me not to take the risk, but I believed in their determination and their right to pursue ideas they were genuinely passionate about rather than what was convenient for faculty. Today, both students successfully demonstrated their projects, and I could not be prouder of what they had accomplished. When I think about this experience, I am reminded of Peter Drucker’s view that leadership is not rank or privilege; it is responsibility. He often wrote that a leader’s first duty is to help others perform to the best of their abilities. That means creating conditions where people can discover what they are capable of, not directing them from above, but believing in them enough to let them try. In this small lab moment, I saw that principle come alive. I did not have the answers, and they knew it. But leadership, as Drucker would say, is not about knowing everything. It is about doing the right thing, even when it means stepping into uncertainty. Trust replaced control. Curiosity replaced expertise. And in that space, both students grew, and so did I. Drucker believed the most effective organizations are those built on mutual trust, where authority is replaced by responsibility, and learning is shared across all levels. That day in the lab, I realized that education itself is one of the purest forms of management, not managing systems or people, but managing potential. Sometimes, the best leadership lesson does not come from a management book. It comes from saying yes when it would have been easier to say no, and discovering that faith in others is the most powerful management tool of all.