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# Proximity isn't integration
- URL: https://www.ariet.net/proximity-isnt-integration/
- Published: 2026-09-12T09:49:50.000Z
- Updated: 2026-09-12T09:49:50.000Z
- Author: Richard Thackeray
- Tags: People and Organisation, The Informal Layer

*And thanks to Google, Claude, Grammarly, and the lovely people of Croatia and the rest of Europe for this one. I have been thinking about this since our summer road trip, uncomfortable with using the awful events of the '90s as a seed for a discussion about organisational integration. I think it is worth writing. If I have misrepresented the historical events, I will apologise in advance and will correct anything that needs correcting.*

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## Proximity is not integration

A few weeks ago, on the coast in Croatia, I asked the internet why the country seemed to have come through the wars of the 1990s in better shape than the death toll and the territorial losses might suggest, at least in the part we were visiting. A lifeguard I asked, half Serbian and half Croatian himself, agreed with what I had heard before: this stretch of the country was already integrated, long before anyone had reason to ask whether it would hold.

The word “integrated” does a lot of work in that sentence, and the history behind it is even more interesting.

Istria and the Dalmatian coast changed hands for centuries between Venice, the Habsburgs, later Italy, and eventually Yugoslavia. Croats, Italians, Slovenes and smaller groups such as the Istro-Romanians lived alongside each other for so long, under so many different flags, that the mixing stopped being an event and became simply how the place worked. Nobody had decided to integrate; integration had already happened, slowly, as an accumulation of ordinary daily contact repeated across generations.

Compare that with the region that saw the worst of the fighting: the Krajina, and parts of Slavonia. The Serb population there was not the product of the same kind of slow mixing. The Habsburgs had put it there deliberately, centuries earlier, as a military frontier against the Ottomans: a standing population of soldier-settlers, administered separately, governed by its own military rules, kept apart from the civil society around it by design rather than by accident. That population lived beside its Croat neighbours for four hundred years without ever being woven into the same fabric as Istria's mixed population.

*Proximity is not the same thing as integration.*

You can share a border, a market town, even a church, for centuries, and still be functionally separate, if the relationship between you was built as a boundary to be defended rather than a life to be shared.

That distinction is the one worth carrying into organisations, which is what this article is really about. I'll talk about it later, but for now hold these thoughts.

Two functions can sit next to each other on an org chart, attend the same all-hands, even share a floor, and still be Krajina rather than Istria: adjacent without being integrated, because what was built between them was a boundary, a handoff, a service agreement, a gate that gets checked rather than a working relationship that gets used. The org chart says they are neighbours. The actual fabric between them can be as thin as it was between the Krajina Serbs and the Croats around them: centuries of shared territory, no shared life.

*Leaders tend to build org charts and not the conditions for fabric. Or reach for culture resets.*

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## Lived integration

Which brings me to the second thing I keep noticing, on the motorways of continental Europe rather than its coastline: the ordinary, unremarked fact of German, Belgian, Swiss, French, Italian, Spanish and Luxembourgish plates all moving through the same stretch of tarmac at the same speed, with nobody in any of those cars giving it a second thought. It is easy to miss because it is designed to be unremarkable, but it is a huge achievement, and I doubt the people living inside it experience it as one.

It started as a structure, imposed deliberately from above: the Schuman Plan of 1950, formalised the following year as the European Coal and Steel Community, pooling French and German coal and steel production specifically so that a war between the two countries would become materially difficult, not just diplomatically undesirable. That was done at a negotiating table, in full knowledge of what it had cost twice in thirty years not to have it in place.

The structure only created the conditions. It didn't create the trust, the habit of crossing, or any of the accumulated contact that followed; it just removed one obstacle and made a different kind of relationship possible where there wasn't one before. What actually fills a motorway with mixed plates and no friction is seventy years of the same kind of accumulation that built Istria: people working, retiring, and marrying across borders, driving the same roads for the same reasons often enough that none of it is worth remarking on anymore (unless you are a card-carrying Brexiteer, but enough of that!). The clearest evidence of this is Switzerland, which has never joined the European Union and only joined the Schengen area in 2008, decades after the motorways it sits among were already busy. Its plates are indistinguishable in traffic from everyone else's. Formal membership and lived integration are not the same thing, and Switzerland proves you can have a great deal of the second with almost none of the first.

And by the way, the A2/E35 drive from Lake Como to Basel is incredible; Grotto Pini in the Grotti di Biasca is a great place to stop for lunch!

It would be satisfying to stop there and say: structure opens the door, and time and contact do the rest, so build the structure and wait. But Yugoslavia complicates that answer, and the complication belongs in the article rather than being avoided.

Yugoslavia had its own deliberate integration project, run for forty-five years, with its own slogan: bratstvo i jedinstvo, brotherhood and unity, taught in schools, printed on murals, enforced by a state that had every institutional reason to want it to be true. It was not a weaker or less sincere structural effort than the Schuman Plan. And it still came apart, largely along exactly the seams where the underlying fabric was thin: the Krajina again, and Slavonia. Istria, once more, mostly held together.

So, the real discussion is less tidy than “structure first, fabric follows.” It can work that way, but Yugoslavia shows it does not always: the structure can be declared, rehearsed for two generations, and still find nothing underneath it when it is finally tested.

What seems to matter is not whether integration has been announced, but whether the people on either side of a boundary have had ordinary, repeated, unglamorous reasons to need each other, often enough and for long enough that it stopped being an event and became simply how things worked, the way it did on the Istrian coast and, more slowly and less certainly than anyone likes to admit, on the roads of western Europe.

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## Back to organisations

That is an uncomfortable idea to bring back to an organisation, because it does not come with a plan or a date. If you ask how to integrate two functions that currently meet each other only at a handoff, the honest reply is that you cannot do it directly. You can only put them in the way of needing each other, repeatedly, for something ordinary rather than ceremonial, and then give it far longer than a programme board will tolerate.

But the two metaphors do at least say what you are aiming for, even if they will not tell you how to get there on schedule. Istria gives you resilience, a seam that holds because nobody remembers when it was joined; the motorways give you harmony, crossing that costs nothing because nobody has to think about it. A fabric worth wanting is one built for both: strong enough at the boundary to survive being tested, and easy enough to cross day to day that crossing stops being an event.

This is where the org-chart habit comes back in. Leaders redraw the boxes, announce a reorganisation, or launch a culture reset, because all three are things you can schedule and take credit for, and none of them builds the conditions for fabric. A service agreement, a ticket queue, a handoff meeting: these are the Krajina model, a boundary designed to be defended rather than a life designed to be shared, however friendly the people staffing it. A culture reset is the same instinct in different clothes, the corporate version of brotherhood and unity: sincere, official, and beside the point if nothing ordinary lies beneath it.

What shifts a boundary is the same accumulation that built Istria and the motorways: people from each side solving the same ordinary problem often enough that asking each other for help stops being a decision and becomes a reflex. It is slower than a programme and harder to schedule, which is exactly why most organisations reach for the announcement instead.

You do not have to wait for a crisis to see which one you have built. Watch whether help already crosses the boundary without anyone asking permission first, or only ever through the process designed to manage it. Where it crosses freely, you are closer to Istria than the org chart suggests. Where it only moves through the queue, you are Krajina with better branding, and no announcement will tell you so before the day it is tested.