People: The Hardest P to Fake

← Back to Insights

Purpose can be written in a weekend. A good facilitator, a whiteboard, and a leadership team locked in a room can produce a defensible purpose statement by Friday. People capability cannot be produced that way. It is built slowly, unevenly, one manager and one conversation at a time — which is precisely why it is the pillar most organizations underinvest in and the one that most reliably separates companies that execute from companies that merely intend to.

The Number Behind the Proverb

“People don't leave companies, they leave managers” has been repeated so often it has lost its weight. Gallup restored the weight by measuring it. In its Q12 meta-analysis — among the largest bodies of workplace research ever assembled, spanning millions of employees across thousands of business units — Gallup found that managers account for at least 70% of the variance in employee engagement scores across teams.

Sit with that figure. It means the single largest controllable factor in whether your people are engaged is not compensation, not the physical workplace, not even the organizational purpose — it is the quality of the person they report to. Two teams in the same company, on the same pay scale, under the same mission statement, can post radically different engagement results based almost entirely on who is managing them.

Business units in the top quartile of engagement outperform those in the bottom quartile by 23% in profitability and 18% in productivity. At the macro level, Gallup estimates low engagement costs the global economy in the region of $8.9 trillion — roughly 9% of global GDP.

Engagement is not a wellbeing nicety. The cost of weak people leadership is not abstract. It is a line item, whether or not anyone books it.

What Actually Makes a Manager Effective

If managers matter this much, the obvious question is what separates the good ones. Here the most useful evidence comes from a company that initially doubted managers mattered at all.

Google's Project Oxygen began from a characteristically engineering-minded hypothesis: that in a company of brilliant technical people, managers might be a largely unnecessary layer. The People Operations team analyzed a large body of internal data — performance reviews, engagement surveys, feedback — expecting to find that management quality had limited impact. The data said the opposite, and emphatically. Teams with better managers performed better, stayed longer, and reported far higher satisfaction.

More useful still was what the analysis revealed about which behaviours mattered. When Google ranked the attributes of its most effective managers, being a good coach came first. Technical expertise — the very thing most technical organizations promote people for — came last. The best managers asked questions rather than dictating answers, gave clear and actionable feedback, cared about their people as individuals, and helped their teams grow.

The implication is uncomfortable and nearly universal. Most organizations promote their strongest individual contributors into management as a reward for technical excellence, then are quietly surprised when technical excellence turns out to be the least important thing a manager does. The skill that actually matters — coaching — is rarely the reason for the promotion and rarely developed after it.

Culture as a People System, Not a Poster

The People pillar operates at the level of individual managers, but it compounds into something larger: culture. And the clearest demonstration that culture is a people system rather than a slogan is what happens when a company deliberately rebuilds it.

Southwest Airlines, under Herb Kelleher, made an unusual and explicit choice to place employees first — ahead of customers and shareholders in stated priority — on the logic that engaged, well-treated employees would in turn take better care of customers, who would in turn deliver returns to shareholders. The philosophy was operational, not sentimental. And it accompanied one of the most remarkable records in commercial aviation: Southwest posted an unbroken streak of annual profitability across more than four decades, until the pandemic disrupted the industry entirely — a record no other major U.S. airline came close to matching.

The mechanism was not a secret perk or a pricing trick. It was the consistent, structural prioritization of the people who carried the company's purpose to its customers every day. Culture, done seriously, is simply the People pillar operating at scale.

Why This Is the Hardest P

Every one of the four Ps demands effort, but People is uniquely unforgiving for three reasons.

• It is slow. A purpose can be rewritten in a quarter; a generation of capable managers takes years to develop, and the investment often precedes any visible return by long enough to test a leadership team's patience.
• It is individual. There is no organization-wide switch for people capability. It is built manager by manager, relationship by relationship, and it degrades the moment attention moves elsewhere.
• It cannot be faked. Employees know, with considerable accuracy, whether their manager is genuinely invested in them. No communications campaign survives contact with a manager who does not listen.

What This Means for Leaders

If purpose defines the why, people are the ones who carry it — and they will carry it exactly as well as they are led. That places an obligation on organizations that most acknowledge in principle and neglect in practice: to treat the development of managers as seriously as they treat the development of strategy.

The practical test is simple. Look at your last several promotions into management and ask what they were rewarded for. If the answer is almost always individual technical performance, and almost never demonstrated ability to develop others, you have found the gap between the People pillar you say you value and the one you actually operate.

Purpose gives the organization its direction. People determine whether that direction ever reaches the ground. But even excellent people, aligned to a compelling purpose, will produce inconsistent results if every one of them is left to operate their own way — which is where the third P becomes decisive.