There is a move that organisations make when they sense they need a different kind of thinking. They bring in people from outside — from rigorous industries, prestigious universities, highly regarded firms. The logic is sound: if the problem is that we have been too insular, the answer is to find someone with a different vantage point. This is sometimes presented as bringing in fresh eyes or cross-sector experience. It often works, in part. It is also not quite the thing being described here, and the difference matters.
What this move produces is cross-fertilisation. The person brought in arrives with methods, frameworks, and ways of approaching problems that were developed in a different context. If they came through a major consultancy, they carry that firm’s approach. If they hold an academic position at a reputable institution, they bring the epistemological commitments of their discipline. If they have spent twenty years in financial services, they understand how financial services thinks. All of this is genuinely useful. Imported at sufficient scale, across enough organisations, it produces real idea-transfer between sectors. Problems that looked intractable from inside one frame sometimes yield to a method developed for a different one.
But cross-fertilisation is still operating at the level of methods. The person is applying what they know. They are transposing their existing framework into a new setting — which is valuable, but which leaves the question of whether that framework fits the new situation largely unexamined. The implicit assumption is that a rigorous approach applied to a new context will find what that context needs. That assumption is often wrong in ways that only become visible after the engagement is complete.
The capacity actually needed works in a different direction. Russell Ackoff drew a useful distinction between analysis — understanding a thing by breaking it into parts — and synthesis — understanding it by seeing it as part of a larger whole. But the more precise point is about which end you start from. Cross-fertilisation is top-down: it brings a framework developed elsewhere and reasons from it toward the specific case. The productive alternative works bottom-up: it reads the situation on its own terms first, attending to what is actually happening before reaching for a framework to account for it. A fund of fundamental understanding — of how situations work at a level deeper than any single industry’s assumptions — is what makes this possible. The method follows the observation; it does not precede it.
Michael Polanyi described a related idea when he wrote about tacit knowledge: the understanding carried in practice and perception rather than in explicit frameworks. The contextual grasp that makes diagnosis possible is built through sustained attention to fundamentals — to how situations work at a level deeper than any single industry’s assumptions — rather than through mastery of a specific domain. It is not about being intelligent or well-credentialled. Those are different things, and conflating them is precisely the error organisations tend to make.
The confusion arises because the two things look similar from the outside. An ex-McKinsey partner, a professor from a leading university, a senior partner from a Big Four firm — these are credible, often very capable people. Their credentials signal rigour and a track record of functioning at a high level. They may well be the right person. But the credential does not tell you whether they have gone down to fundamentals, or whether they are excellent operational practitioners whose excellence is domain-specific. That distinction is not legible from a CV, which is precisely why track records don’t transfer to this kind of work.
What organisations are often doing when they make this hire is reaching for a proxy. They have correctly identified that they need something other than more of the same insider thinking. They have incorrectly concluded that the solution is a credentialled outsider, because a credentialled outsider looks similar to what they actually need. The proxy captures the visible signal — the prestige, the external origin, the different sector — while missing the underlying thing: the capacity to synthesise from fundamentals rather than transpose from prior experience.
This is not an argument against bringing in people from outside. Cross-fertilisation is real and useful, and the world benefits from it. The point is that organisations should be clear about which problem they are solving. If the answer they need is methods developed in another context, cross-fertilisation is the right move. If the answer they need is a diagnosis of what the current frame cannot see, they need synthesis — and no amount of impressive credentials guarantees that capacity. You have to know the person, not their history. That is a harder assessment to make, and one that standard procurement processes are poorly designed to support.
Further reading:
↳ The long way round — why organisations arrive at this question only after a longer journey through conventional solutions
Garden notes
- Why track records don’t transfer — the epistemological argument that underlies this piece: credentials measure in-frame performance, not diagnostic capacity.
- Proxy capture — the mechanism this piece applies to hiring: when the signal (credentials, prestige, external origin) becomes the target, the underlying thing it was meant to indicate quietly degrades.
- The consulting paradox — the structural reason organisations keep reaching for the proxy rather than the thing.
- The rented frame — what cross-fertilisation produces when it works: a borrowed framework that can be applied but not owned.
- Observation and reasoning — the two modes this piece draws on: cross-fertilisation reasons top-down from principle; the diagnostic position builds bottom-up from observation, and requires the capacity to hold both.
- The long way round — the temporal journey that produces readiness for synthesis rather than cross-fertilisation.