In 1997, McKinsey coined the phrase “the war for talent.” Nearly three decades later, it continues to shape how organisations think about leadership capability – particularly in professional services.

The metaphor is seductive: a competitive battlefield where the best people are scarce resources to be captured. But it is also misleading. It frames talent as something to be acquired rather than developed and encourages organisations to look outward while neglecting what is already inside.

As Professor Binna Kandola OBE argues in his book Designing for Diversity, much of what passes for talent management rests on flawed assumptions: about what talent looks like, how it is identified and whether hiring it externally actually delivers sustained performance. The uncomfortable truth is that most organisations are far better at talking about talent than they are at developing it.

The important strategic question is no longer “How do we win the war for talent?” but “What kind of culture are we building for the leaders we already have?”

This article explores why the ‘war for talent’ mindset persists, how it undermines leadership development and what a genuine development culture requires, particularly at senior levels.

The limits of the “War for Talent” mindset

The framing of talent as a scarce commodity has predictable consequences. When talent is treated as something to be bought, organisations prioritise talent acquisition over internal development, especially when filling senior roles. This often takes the form of costly lateral hiring to “plug gaps” left by underdeveloped succession pipelines.

The unintended effects are well documented: fragmented cultures, weakened institutional knowledge and a clear signal to existing talent within the organisation that progression is less likely. When many senior appointments are made from outside, the message is unmistakable: ‘we do not believe in growing our own’. High-potential individuals respond rationally: they leave.

Compounding the issue, hiring at senior levels is frequently done badly. Selection tends to over-emphasise technical capability and under-emphasise leadership behaviours, learning capacity and cultural fit. The result is a lower return on investment. Estimates of the cost of failed senior hires vary widely, but one that stands out, from Bradley Smart (of ‘Topgrading’ fame) ranges from 18 to 47 times salary when lost opportunity, disruption and downstream turnover are factored in.

Perhaps most damaging of all is how the war for talent narrative reinforces narrow prototypes of what talent looks like. Confidence, visibility and self-promotion are rewarded over judgement, learning agility and leadership impact. The same profiles are repeatedly identified and fast-tracked, while others – often more diverse in background, thinking style, or temperament – are overlooked. This undermines both leadership quality and aspirations for diversity and inclusion.

What we mean by a ‘Leadership Development Culture’

A leadership development culture is not a programme, an off-site event or a competency framework. It is the cumulative effect of beliefs, behaviours and systems that determine whether leaders actually grow.

In many organisations, development is routinely squeezed out by other pressures such as client and short-term delivery demands. Projects roll forward, feedback is avoided, and learning conversations are postponed until something goes wrong. At which point it is too late.

Culture, as ever, is revealed in what consistently fails to happen. It is also critical to distinguish between performative and substantive development culture. Performative culture is visible: glossy frameworks, high-profile programmes and polished rhetoric about “people being our greatest asset.”

Substantive culture shows up in behaviour: leaders asking for feedback, acting on it and making development part of how everyday work is done.

Simple questions expose the reality:

• Is time for development protected and prioritised – or endlessly deprioritised?
• Is learning viewed as a positive attitude and strength – or a liability?
• Do senior leaders visibly model growth and self-awareness?

If development stops at a certain level of seniority, culture stops there too.

Why do development cultures fail to take root?

If a development culture offers so many benefits in terms of nurturing talent at every level, supporting personal growth and promoting more effective inclusion and collaboration, then why do development cultures often struggle or fail to take root? Through our engagements, we see three critical reasons:

1. Senior leaders become bottlenecks

Culture change requires visible, personal commitment from the top. When senior leaders exempt themselves from development, the signal is clear: growth is for others. Feedback becomes performative, vulnerability disappears, and development is delegated as an HR activity.
Delegating responsibility entirely to L&D does not solve this problem. Programmes can be well designed and expertly delivered, but without senior sponsorship and role modelling, they rarely translate into behaviour change.
A familiar tell is resistance to feedback processes – particularly 360-degree feedback – framed as “we’re not ready yet.” In reality, this often reflects unaddressed anxiety about exposure and ego threat at the top.

2. Psychological safety is absent

Effective development depends on psychological safety. Without it, people will not take risks, admit limitations, or engage honestly with feedback. Diagnostics become sanitised, conversations avoid what matters, and capability gaps persist unchallenged.
In low safety environments, leaders learn quickly that honesty carries reputational risk. The result is surface-level compliance rather than meaningful development.

3. One size fits all development signals low investment

Generic leadership programmes communicate indifference. Senior professionals notice when development ignores their role complexity, career stage, cognitive profile, or operating context. When development feels off the shelf, engagement drops accordingly.
The most effective approaches create individual insight within a shared framework – common language, personalised application.

What’s needed to support culture change

Culture shifts when the organisation makes new behaviours easier to practise, safer to try, and harder to ignore. That takes more than good programme design: it requires the right signals, support, and accountability around day-to-day leadership behaviour.

1. Senior sponsorship and meaning come first

People commit to culture change when it is clearly connected to what the organisation values and rewards: client outcomes, risk, reputation, talent retention, and leadership credibility. Compliance-based, mandatory training rarely shifts behaviour on its own. Leaders engage when the ‘why’ is explicit, the expectations are specific, and the incentives (promotion, recognition, consequences) align with the message.

2. Make it safe to learn (especially at the top)

For senior leaders, ‘needing development’ can feel like a threat to status, expertise, or professional identity. If the environment punishes candour, the predictable response is defensiveness – scepticism, disengagement, or intellectual debate in place of behaviour change. Supporting culture change means creating permission for leaders to be learners: confidential space to process feedback, skilled facilitation, visible role modelling from the top team, and norms that treat vulnerability and challenge as professional, not risky.

3. Build feedback into the system

Self-awareness grows when feedback is not an event but a routine. Tools like psychometrics and 360 degree feedback can be powerful, but only when there is follow-through: time to reflect, coaching to translate insight into action, and explicit expectations that leaders will change something observable. Culture shifts fastest when feedback loops are regular, psychologically safe, and connected to real decisions (e.g., who leads key accounts, who gets promoted, and what ‘good leadership’ looks like here).

4. Reinforce new behaviours over time

Most culture programmes fail at the point of transfer: the workshop ends, and the system pulls people back to old habits. Supporting change means designing for practice – spaced learning, real work application, peer groups, coaching, and line manager reinforcement – so leaders try new behaviours repeatedly under real pressure. The organisation also needs visible ‘consequence management’: what is tolerated, rewarded, promoted, and celebrated must match the behaviours the culture is asking for.

What does a strong development culture look like in practice?

In organisations with genuine leadership development cultures, several features are consistently present:

• Senior leadership role modelling. Directors and executives participate visibly in development and speak candidly about their own growth. They are not positioned as the ‘finished product’.
• Development is embedded in operations. Coaching conversations, stretch assignments, and feedback loops are part of everyday work, not annual events.
• There is alignment across systems. Succession planning, performance management and leadership development share a common language and expectations.
• Individual differences are treated as assets. Development accounts for different leadership styles, career stages, and cognitive profiles, including neurodiversity.
• Progress is measured seriously. Behavioural change is tracked over time using repeat assessment, observation, and feedback – not attendance metrics.
• Psychological safety is explicit. Leaders understand that challenge, vulnerability, and feedback are cultural expectations, not career risks.

Why psychology at work matters

Occupational psychology brings discipline to questions leadership development often treats intuitively: what drives behaviour change, where resistance sits, and what conditions are required for learning to stick.

Psychometric assessment replaces assumption and prototype thinking with evidence, making it easier to identify overlooked talent. Coaching accelerates insight into sustained behaviour change when embedded in a broader system. Cultural diagnostics expose gaps between stated values and lived experience – an essential starting point for any serious intervention.

Evidence-based development is not about chasing trends. It is about applying what we already know works, rigorously and contextually.

Conclusion

The world of work has changed dramatically. Why are many organisations still relying on a talent framework designed over 25 years ago to preserve the status quo?

The war for talent mindset has reached the end of its usefulness. Organisations that continue to prioritise talent acquisition over internal development – and cling to narrow definitions of talent – will find themselves repeatedly confronting the same leadership gaps.

Building a genuine leadership development culture is not quick or comfortable. It demands senior accountability, psychological insight, and a willingness to model the very behaviours leaders expect of others.

The question is not whether you run leadership programmes. It is whether your culture genuinely develops leaders.

Ready to assess and strengthen your organisation’s leadership development culture? Talk to one of our leadership experts.