Tipping Point Leadership, COM-B and CLEAR

Tipping Point Leadership, COM-B and CLEAR

Kim and Mauborgne showed how a leader can tip an organisation fast by attacking four hurdles with concentrated force. Twenty years on, behavioural science can explain why it works, and CLEAR can make it repeatable.

1. What Kim and Mauborgne argued

Tipping point leadership rests on a single observation borrowed from epidemiology: in any organisation, a small number of people, acts and activities exert disproportionate influence on performance. Change, therefore, should not be spread evenly. It should be concentrated where it tips the system. Kim and Mauborgne identified four hurdles every change leader must clear, and for each a concentrated tactic.

The results were dramatic: by Bratton's own account felony crime in the subway system fell by 22 percent during his transit tenure (1990 to 1992), and Kim and Mauborgne report that between 1994 and 1996 citywide felony crime fell 39 percent, murders 50 percent and theft 35 percent, with no increase in the NYPD's budget. Kim and Mauborgne later folded the model into Blue Ocean Strategy as the chapter on execution. It remains one of the most-taught change models in business schools and one of the least connected to behavioural science. That gap is worth closing.

2. Reading the four hurdles through COM-B

COM-B, proposed by Michie, van Stralen and West in 2011, says that any behaviour requires three conditions at once: the capability to do it (physical and psychological), the opportunity (physical and social) and the motivation (reflective and automatic). Remove any one and the behaviour does not happen. It is the diagnostic core of the Behaviour Change Wheel and the standard tool for working out why a target behaviour is not occurring before deciding what to do about it.

Put the four hurdles against the six COM-B components and something useful appears: Kim and Mauborgne, writing from case observation rather than theory, had rediscovered COM-B from the leader's side of the desk.

Two things follow. First, the model is sound: each tactic targets a real behavioural mechanism, which is why it travelled from policing to companies without losing force. Second, the model is incomplete in a specific way. Physical capability, the skill to perform the new behaviour, appears nowhere in the four hurdles. Bratton's officers already knew how to police; the change was where, when and with what accountability. In organisations where the new behaviour is genuinely new, a product team adopting continuous delivery, nurses adopting a new handover protocol, tipping point leadership will clear all four hurdles and still fail, because nobody can do the thing. COM-B catches that; the four hurdles do not.

3. Where tipping point leadership and CLEAR agree

CLEAR, Clarify, Leverage, Experiment, Analyse, Refine, was built on the same premise as tipping point leadership: that change initiatives fail because they target symptoms evenly rather than leverage points precisely. The Leverage step exists to find, through systems mapping, the places where a small change propagates through the whole. Kim and Mauborgne's hot spots, kingpins and angels are exactly such places, found by a gifted leader's intuition rather than by a map.

The two also agree on the cognitive hurdle. CLEAR's Clarify step insists on a shared, concrete understanding of the problem and of what success looks like before anything else happens. Riding the subway is a Clarify intervention: it produces the shared reality that makes everything downstream possible. In both models, skipping this step is the most common cause of failure.

And both treat resources as something to reallocate rather than request. CLEAR's emphasis on small, cheap experiments at leverage points is the same instinct as hot-spotting: do not ask for more, concentrate what you have where it counts.

4. Where CLEAR adds what tipping point leadership lacks

A map instead of a hero

Tipping point leadership is a theory of what an exceptional leader did. Bratton knew which stations were hot spots, which commanders were kingpins and which judges were devils because he had decades of experience and an unusual instinct for the system. The model tells you to find these things; it does not tell you how. CLEAR's Leverage step is the how: a structured systems map of flows, feedback loops, dependencies and stakeholders that surfaces hot spots and kingpins for a team that does not have Bratton in the room. The map is what makes the method transferable.

An experimental loop instead of a bet

Kim and Mauborgne present the four tactics as moves to be made with conviction. There is no step in which the leader tests whether riding the subway actually changed beliefs, or whether the chosen hot spot was the right one. Bratton's success is treated as confirmation. Survivorship bias is the obvious risk: for every leader whose concentrated bet tipped the organisation, there are others whose concentrated bet concentrated the failure. CLEAR's Experiment and Analyse steps exist to make the bet small first, measure it against the key results set in Clarify, and treat surprises as information rather than as noise. A fishbowl that demoralises rather than energises should be found in a pilot of three teams, not in a company-wide rollout.

Iteration instead of a tipping point

The epidemiological metaphor implies a threshold: push past it and the system tips to a new stable state. Organisations rarely behave that way. New York's crime decline continued for two decades and had many causes; economists and criminologists who have studied it attribute much of it to factors unrelated to policing style, and Zimring's detailed account credits policing as one contributor among several rather than the tipping point (Levitt, 2004; Zimring, 2012). The NYPD itself needed repeated reform afterwards. CLEAR's Refine step treats every cycle as the start of the next, feeding learning back into objectives and the map. It replaces the promise of a tipping point with the discipline of compounding improvement, which is less dramatic and more reliable.

Ethics made explicit

The fishbowl and the isolation of devils are powerful and, in the wrong hands, corrosive. Public accountability can become public humiliation; isolating opponents can become purging dissent. Tipping point leadership is largely silent on this. A behavioural diagnosis forces the question into the open: if the mechanism is social pressure, what are its side effects, who bears them, and is there a capability or opportunity intervention that reaches the same outcome with less coercion? CLEAR's insistence on listening throughout, and on treating the people in the system as participants rather than targets, is the safeguard.

Readers who want the behavioural mechanics behind these additions will find them in three companion papers: on attention as the gating resource (why riding the subway works), on behaviour-free design (why hot-spotting resources beats exhorting officers), and on matching goal size to intervention size (why a concentrated bet needs a measured baseline).

5. A combined playbook

Put the three together and a practical sequence emerges for a leader who wants the speed of tipping point leadership with the rigour of behavioural science.

1. Clarify, and make it visceral. Define the outcome and key results. Then do what Bratton did: put the decision-makers face to face with the problem. A CLEAR objective agreed in a workshop is weaker than one agreed after the executive team has sat in the call centre for a shift.
2. Diagnose with COM-B before choosing a hurdle. For each behaviour that must change, ask which of capability, opportunity and motivation is missing, and for whom. This tells you whether the binding constraint is cognitive, resource, motivational, political, or, the case the four hurdles miss, skill.
3. Map the system to find the hot spots and kingpins. Use CLEAR's Leverage step to locate the places where resources have the highest return and the people whose behaviour others copy. Do not rely on intuition; check it against the map.
4. Concentrate, but experiment first. Apply the tipping point tactics, reallocate resources to the hot spots, put the kingpins in the fishbowl, secure the angels, but on a small scale, with measurement, before scaling. Treat the first cycle as a test of the diagnosis.
5. Analyse, refine, repeat. Compare results to key results. Update the map. Expect to be surprised about which hot spots were hot and which kingpins were kings. Scale what held; drop what did not; begin again.

6. Conclusion

Tipping point leadership endures because it is right about the central fact of organisational change: influence is unevenly distributed, and effort should be too. What it lacks is a theory of why its tactics work, a method for finding the leverage points without an exceptional leader, and a loop for discovering when the bet is wrong. COM-B supplies the first. CLEAR supplies the second and third. A leader who combines them gets the concentration and speed that made Bratton's turnarounds famous, with the diagnostic honesty and repeatability that turn a famous case into a method anyone can run.

© 2026 Erik Bohjort · clear-framework.com