In 2023, a McKinsey Global Survey found that 87% of executives either faced skills gaps already or expected to within a few years. The survey has been cited hundreds of times. Almost no one cites what comes next in the report: when executives were asked to specify what skills were missing, the top answers were not coding, data science, or AI literacy. They were communication, complex problem-solving, critical thinking, and adaptability.

These are not technical skills. They are not skills that can be tested with a certification exam. And they are not skills that most higher education programs spend meaningful time developing.

The Skills Gap the Headlines Miss

The conversation about the skills gap is dominated by two assumptions: that the gap is primarily technical, and that the solution is primarily educational. Both assumptions are partially wrong in ways that matter.

The technical layer is real. There is genuine demand for people who can work with data, build software, understand AI systems, and manage complex technical infrastructure. But this layer is not the primary bottleneck in most organizations. The primary bottleneck is the ability to think through ambiguous problems, communicate clearly across domains, work with people who have different knowledge sets, and adapt quickly when the situation changes.

These are not new requirements. What's changed is that routine cognitive work — the tasks that used to pad out careers between the moments requiring genuine judgment — is increasingly being automated. What remains is disproportionately the hard stuff. The judgment calls. The synthesis across conflicting information. The communication that changes minds. The decisions that can't be run through a formula.

What "Adaptability" Actually Means

Adaptability is one of the most-cited desired skills and one of the least-defined. What it means in practice is something like: the capacity to encounter genuinely new situations and construct competent responses without a playbook.

This is a function of several underlying capabilities. It requires a broad base of knowledge across domains — not expertise in each, but enough literacy to recognize relevant patterns and ask useful questions. It requires comfort with uncertainty, which is different from tolerance for it: the capacity to take useful action while genuinely not knowing the outcome. And it requires a learning orientation — the belief that gaps in your current competence are temporary and addressable, not fixed limits.

These are not personality traits. They are skills, and skills can be built. The mechanism for building them is exactly what most careers don't provide: regular, structured encounters with genuinely unfamiliar problems, across domains, where success requires learning rather than applying what you already know.

The Specific Competencies Worth Building

If you want to address your own skills gap — not the abstract one, but your specific one — some inventory questions:

Communication: Can you explain a complex idea clearly to someone who has no context for it? Can you write briefly and precisely under deadline? Can you give feedback that produces change rather than defense?

Structured thinking: Can you break a large, vague problem into specific, actionable components? Can you distinguish between causes and symptoms? Can you reason carefully about what you don't yet know?

Domain breadth: Do you have functional literacy in fields adjacent to your primary expertise? Do you know enough about economics, psychology, statistics, and technology to recognize when those frameworks apply to your work?

Learning ability: How long does it typically take you to become functional in a new domain? Do you have a deliberate process for it, or do you rely on exposure and osmosis?

Most people who reflect honestly on these questions find at least one significant gap. And unlike technical certifications, these competencies can be built through deliberate practice in your current context — through the projects you take on, the reading you do across fields, the writing you commit to, the feedback you seek.

The Certification Trap

One of the most counterproductive responses to skills gaps — at both the individual and organizational level — is the reflexive turn to certification. Add a credential, demonstrate a credential, require a credential.

Credentials are efficient signals, which is why employers require them and individuals pursue them. But for the skills that most organizations actually need — the judgment, communication, and adaptability that can't be tested on a multiple-choice exam — credentials are nearly useless as a proxy.

A person who has navigated five different industries and built functional competence in each is not well-represented by any credential. A person who has written consistently for a broad audience, received public feedback, and refined their communication over years is not well-represented by a writing certification. The credential system captures a narrow slice of what matters and often doesn't capture the parts that matter most.

Closing Your Own Gap

The practical implication: don't wait for a course or a program to address the skills that are actually limiting you. Look at your current work and find the places where genuine judgment, communication, and learning are required — and then do those things deliberately, reflectively, and with feedback.

The people who close skills gaps fastest are not the ones with the most access to training programs. They're the ones who have turned their work itself into a continuous learning environment — who seek out the problems they can't yet solve, engage across the edges of their knowledge, and treat competence as a permanent project rather than a destination.

That orientation is itself a skill. Fortunately, it's also one you can start building today.