Great Man Theory of Leadership: Origins, Criticism and What Replaced It
Great man theory says history is shaped by exceptional individuals, and that leaders are born, not made. It is the oldest theory of leadership, it has been criticized for more than a century, and yet its logic still shows up in how companies hire, how the press covers chief executives and how many of us talk about “natural leaders.” This guide explains where the idea came from, who attacked and defended it, what replaced it and what is still worth keeping.
The theory in one minute
Great man theory makes three claims:
- Leaders are exceptional. They have qualities, such as intelligence, charisma, courage and decisiveness, that ordinary people lack.
- Those qualities are innate. You are born with them; you cannot acquire them through training.
- Leaders drive events. Wars, revolutions, inventions and business success are mainly the work of such individuals, not of broad social forces.
Few researchers accept all three claims today. But the theory started a question that leadership research has been working on ever since: what, if anything, separates people who lead well from people who do not?
Origins: Carlyle and Galton
Thomas Carlyle, 1840
The theory is credited to the Scottish historian Thomas Carlyle, who gave a series of lectures on heroism in 1840. They were published in 1841 as On Heroes, Hero-Worship, and the Heroic in History. Carlyle’s most quoted line states the thesis: “The History of the world is but the Biography of great men.”
He argued that great individuals, through unique genius and in some cases what he saw as divine inspiration, were the decisive force in history. He analyzed six types of hero: the hero as divinity (Odin), prophet (Muhammad), poet (Shakespeare), priest (Martin Luther), man of letters (Rousseau) and king (Napoleon). He also held that studying great men was profitable because it helped people uncover their own heroic side.
Francis Galton, 1869
Carlyle offered admiration, not data. A scientific-sounding version arrived with Francis Galton’s Hereditary Genius (1869), which argued that eminence runs in families and is largely inherited. Galton’s work gave the “born, not made” idea a biological flavor and is one of the roots of what later became trait research.
The critics, and the defenders
| Thinker | Position | Core argument |
|---|---|---|
| Herbert Spencer | Critic | Attributing events to individual decisions is unscientific. Great men are products of their social environment: society must shape a person before that person can remake it (The Study of Sociology, 1896). He also argued that the times produce the person (1884). |
| Leo Tolstoy | Critic | In War and Peace (1869), he argued that the significance of great individuals is largely imaginary and that they are, in effect, “history’s slaves.” |
| William James | Defender | In an 1880 lecture, “Great Men, Great Thoughts, and the Environment,” he rejected Spencer’s argument. Individual impulse and community sympathy are both essential to change. |
| William Fielding Ogburn | Critic | In 1926, he argued that great men are inevitable products of productive cultures: calculus would likely have been discovered by Leibniz even without Newton. |
| Karl Popper | Critic | In 1945, he warned against deferring to “great men.” |
| Sidney Hook | Defender | In The Hero in History, he stressed that genius is not simply accumulated talent. |
| Ian Kershaw | Critic | In 1998, he rejected the theory in his study of Hitler, arguing that Hitler’s importance came largely from how others viewed him, an example of Max Weber’s idea of charismatic leadership. |
The most useful way to read this debate is as a question of causes. Defenders say individuals can change the course of events. Critics say individuals can only act through the conditions and followers around them. Modern leadership research mostly lands in the middle: both the person and the situation matter, and the interesting work is figuring out how.
What replaced it: a timeline of leadership theories
| Approach | Period | Key idea | Key names |
|---|---|---|---|
| Great man | 1840s on | Leaders are born exceptional and shape history. | Carlyle |
| Trait | Late 1800s to 1940s, revived later | Leaders can be identified by measurable personal characteristics. | Galton, Stogdill (1948) |
| Behavioral | 1930s to 1960s | What leaders do matters more than who they are. | Lewin, Lippitt and White (1939); Ohio State (1945); Blake and Mouton (1964) |
| Contingency / situational | 1960s on | The best style depends on the situation. | Fiedler, Vroom and Yetton, House |
| Transactional and transformational | 1970s on | Leaders either exchange rewards for performance or inspire followers beyond self-interest. | Burns, Bass |
Stogdill’s turning point (1948)
In 1948, Ralph Stogdill reviewed the research on leader traits and argued that leadership exists between persons in a social situation, and that a person who leads in one situation may not lead in another. His review is often cited as the end of the trait approach, though a later reading by Zaccaro points out that it also contained support for individual differences as predictors of leader effectiveness.
From traits to behavior
Behavioral researchers asked what leaders actually do. Kurt Lewin, Ronald Lippitt and Ralph White (1939) compared authoritarian, democratic and laissez-faire styles. Studies at Ohio State University (1945) identified two dimensions, “initiating structure” (task-oriented behavior) and “consideration” (relationship-oriented behavior). Blake and Mouton (1964) turned such dimensions into the managerial grid. For a practical tour of these styles, see our guide to 5 types of leadership styles for managers and the explainer on autocratic leadership.
From behavior to situation
Contingency theories argue that no single style works everywhere. Fiedler’s model links style to how favorable the situation is, the Vroom-Yetton model connects decision styles to situational variables, and path-goal theory, developed by Robert House from Vroom’s expectancy theory, focuses on how leaders help followers reach goals. Read more in our guide to contingency theory of leadership.
Transformational leadership
Burns distinguished transactional from transformational leadership, and Bernard Bass and colleagues developed the idea. Transformational leadership is described through four elements: idealized influence, inspirational motivation, intellectual stimulation and individualized consideration. In a sense it keeps the great man’s charisma but treats it as a set of behaviors that can be developed.
The trait revival: what the data actually says
Trait research did not die. In the 1980s, researchers challenged the grounds for dismissing it, and meta-analyses revived it. The best-known example is a 2002 review by Judge, Bono, Ilies and Gerhardt in the Journal of Applied Psychology, which pooled 222 correlations from 73 samples and reported a multiple correlation of .48 between the Big Five personality traits and leadership. The individual correlations were:
| Big Five trait | Correlation with leadership |
|---|---|
| Extraversion | .31 (the most consistent correlate across settings) |
| Conscientiousness | .28 |
| Openness to experience | .24 |
| Agreeableness | .08 (not significant) |
| Neuroticism | −.24 |
How should you read these numbers? Carefully.
- Correlation is not destiny. A correlation of .31 means extraversion is associated with leadership, not that extraverts always lead well or that introverts cannot.
- Much of the research measures perceived leadership, meaning who people see as a leader, not necessarily who is effective. Reviewers have raised this criticism.
- Behavior matters. Later work (Derue and colleagues, 2011) found that leader behaviors predict effectiveness better than traits do, and that behaviors mediate the link between traits and results.
- Traits are not all fixed. Critics note that trait theories often neglect characteristics that can be developed.
Modern integrated models combine both: relatively stable traits, such as personality and cognitive ability, shape the skills and behaviors a leader develops, and those, in turn, shape effectiveness. That is a long way from “born, not made,” but it also is not “anyone can lead anywhere.”
Strengths and weaknesses
| Strengths | Weaknesses |
|---|---|
| Simple and intuitive; matches how people talk about leaders. | Ignores the situation, followers and organizational context. |
| Started the scientific search for leader characteristics. | Treats leadership as fixed, which discourages development. |
| Some traits do show consistent, modest links to leadership. | Tends to be circular: we call people great because they led, then say they led because they were great. |
| Reminds us that individuals can matter. | Historically focused on a narrow set of people, usually powerful men, and overlooked others. |
What it means for managers today
Even if you reject the theory, its logic is easy to fall into. Here is how to avoid the traps and keep the useful parts.
- Do not hire or promote on charisma alone. Confidence and polish can look like leadership. Use structured interviews and evidence of results with teams, so you are not selecting on first impressions.
- Develop leaders instead of waiting for natural ones. Skills such as feedback, delegation and decision-making can be practiced. Our guide to building leadership skills and choosing a program shows how.
- Look at the system. If a “hero” leader leaves and performance collapses, the organization relied on one person. Build processes, shared goals and a succession plan.
- Match leaders to situations. A turnaround, a start-up and a stable operations team may call for different strengths.
- Mind the ethics. Concentrating admiration on one person can discourage dissent. See what is ethical leadership for how to build accountability around leaders.
It also helps to know where management thinking came from; see scientific management theory explained and classical management theory. And the question of whether a leader is a boss or something more is explored in the differences between a boss and a leader.
Frequently asked questions
What is great man theory?
It is the idea that history is shaped by a small number of exceptional individuals, and that leaders are born with the qualities that make them great. It is associated with Thomas Carlyle’s 1840 lectures on heroes.
Who created great man theory?
Thomas Carlyle, the Scottish historian, who delivered lectures on heroism in 1840 that were published in 1841 as On Heroes, Hero-Worship, and the Heroic in History. Francis Galton’s Hereditary Genius (1869) added a hereditary argument.
What are the main criticisms of great man theory?
Critics such as Herbert Spencer and Leo Tolstoy argued that leaders are products of their time and circumstances, not independent causes of history. Later researchers added that it ignores the situation and followers, treats leadership as unlearnable and is hard to test.
What is the difference between great man theory and trait theory?
Great man theory is a broad claim about history and heroes. Trait theory is a research approach that tries to identify measurable characteristics, such as personality and intelligence, that are associated with leadership. Trait theory grew from the great man idea but is tested with data.
Is great man theory still used today?
Not as a formal theory, but its logic appears in the way people talk about “natural leaders” and “hero CEOs.” Trait research was also revived in the 1980s, and meta-analyses find modest, consistent links between personality and leadership.
What theory replaced great man theory?
Trait theory came first, then behavioral theories (what leaders do), contingency or situational theories (the right style depends on the situation), and transactional and transformational theories. Modern models often integrate traits, behaviors and context.
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