I have lost count of the boardrooms I have walked into where the values were framed on the wall and contradicted in the room within the hour. Nobody plans it that way. The poster goes up with real conviction. Then a hard quarter arrives, and a decision gets made that quietly says the opposite, and everyone in the room notices even if nobody says so.
That is the thread I want to pull on, and the 737 MAX is where it pulls hardest.
Boeing told the world, for years, that safety came first. It was not a slogan invented for a crisis. It was the company’s stated identity. And yet the aircraft at the centre of two crashes, Lion Air Flight 610 in October 2018 and Ethiopian Airlines Flight 302 in March 2019, carried a flight control system the company chose not to tell most pilots about. The system could push the nose of the plane down based on a single sensor. Pilots who had never been told it existed were left to diagnose it in the last few minutes of their lives. Three hundred and forty-six people died across the two flights. The worldwide fleet was grounded in March 2019.
I am not writing this to sit in judgement on engineers and executives I have never met, working under pressures I did not feel. That is not the point, and it would be cheap. The point is what the model predicts.
Behavioural Integrity, the first of the five disciplines, is a blunt test: do a leadership team’s decisions actually reward what it says matters? Follow the money, the deadlines, and the incentives, and see whether they point the same way as the words on the wall.
At Boeing, the pressure was schedule and cost. A new aircraft needed to reach the market quickly and to require as little expensive pilot retraining as possible. Every decision that flowed from that pressure was defensible in isolation. Keep the training light. Keep the system quiet so it does not trigger new certification requirements. Hit the date. None of those choices announced itself as a betrayal of safety. That is exactly how integrity erodes: not in one dramatic breach, but in a series of reasonable-sounding decisions that each shave a little off the thing you said you would never compromise.
Experienced leaders feel this part in their stomach. People inside the organisation can see the stated priority and the rewarded priority come apart long before anyone outside can. The engineers knew. The people closest to the work usually do. An organisation’s true values are not written on the wall. They are written in the decisions nobody wanted to be seen making.
The discipline would not have required heroics. It would have required the leadership team to notice, early, that its incentives and its declared priority had come apart, and to say so out loud while it was still cheap to fix. Behavioural Integrity is mostly a discipline of noticing. The leaders who keep it are the ones who can hold two questions in the same meeting: what are we saying we value, and what is this specific decision actually rewarding? When those two answers diverge and nobody flinches, the wall poster is already fiction.
I think about this every time a client tells me their people “just need to live the values.” People live the values their leaders pay for. If the bonus, the promotion, and the praise all flow to the behaviour that contradicts the stated standard, the staff are not failing to live the values. They are living them perfectly. They have simply worked out which set is real.
The uncomfortable gift of a story like this is that it is not exotic. Most of us will never sign off an aircraft. All of us set incentives, approve trade-offs, and decide what gets rewarded when the quarter is tight. The mechanism is identical. The stakes are just smaller, which is precisely why it is so easy to let slide.
If you take one thing from this, make it a habit rather than a feeling. Next time your team makes a hard call under pressure, ask what that decision rewards, and whether it matches what you have told everyone matters. Ask it out loud. The discomfort of that question in the room is a great deal cheaper than the discomfort of discovering, later, that your real values were written somewhere you were not looking.
I am not saying anyone should have known the future. But the gap was there to be seen, and the model predicts exactly where it opens: between the wall and the decision.