Leadership BS: Fixing Workplaces and Careers One Truth at a Time

Leadership BS was a finalist for the 2015 Financial Times and McKinsey Business Book of the Year. It is Pfeffer's most confrontational book and, in some ways, his most important. Where Power diagnosed why individual leaders fail to acquire influence, Leadership BS diagnoses why the entire industry that claims to develop leaders has failed to deliver what it promises.

The leadership development industry is enormous: billions of dollars, thousands of books, hundreds of thousands of training programmes, seminars, and executive coaches. The outcomes, measured against the industry's own stated goals, are poor. Employee engagement has been essentially flat for decades. Trust in leaders has not improved. Career derailment among senior leaders remains high. Toxic workplace behaviour continues to be the primary driver of talent loss.

Pfeffer is not anti-leadership. He is anti-mythology. His argument is that the leadership industry has built a product that leaders want to buy and that audiences want to believe, but that does not reliably match how organisations actually work. The cost is paid not by the industry but by the people who follow the advice it dispenses.

His second core argument: this gap exists because the industry has powerful incentives to tell stories that leaders want to hear about themselves. Heroic narratives. Redemption arcs. The idea that success comes from virtue and that the system rewards the right qualities. These stories are comforting. They are also, in many organisations, false. And leaders who act on false stories are consistently surprised by the environments they find themselves in.

Pfeffer documents the scale of the gap between investment and outcome. Billions are spent on leadership development globally each year. In the same period, Gallup's tracking of employee engagement has shown essentially no improvement. Trust in leaders, measured across multiple surveys spanning decades, has declined or remained flat. The rate of executive derailment, meaning leaders who fail or are removed from senior positions within the first 18 months, has not decreased despite the proliferation of coaching and development programmes. The industry is measuring inputs, not outcomes. And it is not being held accountable for the difference.

Pfeffer's first chapter addresses modesty. The leadership industry consistently promotes humility, self-deprecation, and the subordination of personal ego to the interests of the organisation. The evidence, drawn from research on career advancement, executive selection, and organisational behaviour, shows that self-promotion and assertiveness produce better career outcomes than modesty in most real organisational environments. Leaders who are modest in cultures that reward visibility and status are not virtuous. They are disadvantaged. This is not an argument for narcissism. It is an argument for accuracy about what the environment actually rewards.

The authenticity chapter is the most challenging for many readers. The leadership industry's prescription is simple: be yourself. Pfeffer's response is that this advice, taken literally, is often career-limiting and sometimes organisationally damaging. Leaders must be true to what the situation and those around them need, not to what they feel like being at any given moment. Effective leaders are good actors: they project confidence when they are uncertain, composure when they are stressed, and commitment when they are ambivalent. This is not deception. It is professional competence. The leader who can only be authentic in the narrowest sense of expressing what they currently feel is a leader whose usefulness is limited to contexts where their feelings happen to be appropriate.

The section on truthfulness examines the gap between the industry's prescription for radical honesty and the actual behaviour of effective leaders. Pfeffer documents that successful leaders often manage information strategically, that they communicate selectively, and that the research on lying, specifically on who lies more frequently and more successfully, consistently points toward those with more power rather than less. This is not an endorsement of deception. It is an observation that the prescription for unconditional transparency, taken literally, produces leaders who are often less effective at navigating the environments they are in.

Pfeffer's chapter on trust is his most carefully argued. He agrees that trust matters enormously in organisations. Where he pushes back is on the industry's claim that trust is built primarily through the leader's personal virtue and transparency. Research on how trust is actually built in organisations shows that competence, consistency, and the protection of followers' interests matter more than the leader's self-disclosure. The prescription to be vulnerable and share your doubts publicly can, in many organisational contexts, reduce perceived competence and therefore reduce the trust that matters most for effectiveness.

Pfeffer is not purely diagnostic. He offers a view of what might actually improve leadership development: measure outcomes rather than inputs, hold development programmes accountable for changes in engagement and organisational performance rather than for participant satisfaction, teach leaders about how power actually works rather than how it is supposed to work, and accept that some of the most useful leadership capacities are uncomfortable to teach in a public setting designed to make leaders feel good about themselves.

Leadership BS is most useful as a diagnostic against your own assumptions about leadership and career development.

You may be operating on industry mythology if: you are consistently surprised when virtue does not produce the career or organisational outcomes you expected, if you find yourself explaining leadership failures as individual character problems rather than systemic ones, or if your leadership development investments are evaluated primarily by how participants felt about the experience rather than by measurable changes in outcomes.

You may have an authenticity problem if: you are expressing your authentic feelings in contexts where doing so undermines your effectiveness, or if you are using authenticity as a justification for not developing the situational adaptability that effective leadership requires.

You may be making the modesty error if: you are consistently less visible than your contribution warrants, if you are allowing your work to speak for itself in environments that require you to speak for your work, or if you are confusing strategic self-promotion with the kind of narcissism you are trying to avoid.

One of Pfeffer's most important structural observations: the leadership development industry is not accountable for outcomes. Authors, speakers, and consultants are paid based on their ability to attract audiences and sell content, not on whether the content improves organisations. This creates a systematic incentive toward stories that are inspiring and comfortable rather than accurate and useful. Audiences want to believe that leadership success comes from virtue. The industry provides that belief. The gap between the belief and the reality is paid for by leaders and their organisations, not by the industry.

Pfeffer is unusually direct about the role of self-interest in leadership. His argument: the advice to subordinate your interests to those of the organisation is not only often impractical but may be harmful to the individual leader. In environments where organisations routinely trade employees' long-term interests for short-term performance, the leader who acts as though the organisation's interests and their own are perfectly aligned is operating on a false premise. Understanding where your interests and the organisation's interests genuinely align and where they do not is a leadership competency, not a moral failure.

The chapter on measuring leadership development is among the most practically useful in the book. Pfeffer documents that most leadership development is evaluated by participant satisfaction surveys, which measure whether people enjoyed the experience rather than whether it changed anything. The organisations that have moved toward measuring actual behavioural change, engagement impact, and performance outcomes consistently find that most of what they were spending on development was not producing those outcomes. The measurement problem is also an accountability problem: you cannot improve what you do not measure.

This book directly develops two core leadership capacities.

Evidence-Based Leadership: the ability to evaluate leadership advice against empirical evidence rather than against how compelling or comforting the advice feels. This is a rare capacity in environments where leadership culture is built heavily on inspirational narrative.

Situational Leadership Intelligence: the ability to adapt your leadership behaviour to what the specific situation requires, rather than consistently expressing what feels authentic. This is not inauthenticity. It is the professional competence that effective leadership in complex environments requires.

Leadership BS is the book most leadership development practitioners wish did not exist and most leaders need to read. Its value is not in its cynicism. Pfeffer is not cynical. He is precise. The distinction matters.

The leaders who get the most from this book are not the ones who use it as permission to abandon their values. They are the ones who use it as a corrective to the stories they have been told about how those values translate into effectiveness. Integrity matters. Authenticity matters. Concern for others matters. None of these are the whole story. And acting as though they are the whole story produces leaders who are repeatedly surprised by the environments they find themselves in.

The truth Pfeffer is offering is uncomfortable precisely because it is useful. Better information, used honestly, produces better decisions. That is the whole argument.