How innovation keeps moving when people do
Getting what one person knows, built over years of trial and error, into the hands of the person who will take over next. That challenge has always existed in all industries. What the skills gap and the accelerating pace of retirements have done is make the cost of getting it wrong significantly harder to absorb.
Because a new tool, a smarter process, a better cutting strategy — none of it compounds if the knowledge of how to use it, adapt it, and improve it doesn't travel. Innovation that can't transfer is innovation that resets with every exit.
The knowledge that doesn't live in manuals
There is a category of expertise that resists documentation. Tacit knowledge, built through years of doing, watching, and adjusting, is what allows an experienced machinist to sense when something is slightly off before the data confirms it. It is the intuition that keeps production running smoothly, and it is almost by definition the hardest thing to pass on.
“Please don't hoard the knowledge. Share it,” says John Pusatera, Senior Training Specialist at Sandvik Coromant, who has spent four decades in manufacturing and education. “What happens in companies is rivalry — first shift doesn't like second shift — but we're all in this together. We're rowing the same boat.”
The rivalry he describes is what happens when knowledge becomes identity, when what you know feels inseparable from your value to the organization. Sharing knowledge is the thing that makes an expert more valuable, not less.
The transfer problem at scale
Across advanced economies, the scale of what's at stake is becoming harder to ignore. Experienced specialists are retiring faster than their knowledge can be passed on, and the structures most organizations have in place were never designed to keep up with that pace.
Professor Massimiliano Annoni of Politecnico di Milano puts the generational challenge plainly: “We should pair up the experienced one with the newcomer who can synthesize that experience using new tools. That's the best way. Many operators are sad because they cannot transfer their knowledge before retiring. The entrepreneur should do something about that.”
The question is how to build systems where knowledge flows structurally rather than sporadically, where capture and transfer are built into the rhythm of work rather than left to goodwill and good timing.
The learner as the next link in the chain
One of the more reassuring findings from organizations that have approached this well is that teaching accelerates the teacher's own development.
Ivar, a junior trainee at Sandvik Coromant, arrived at this from the other side. “Some people are great at sharing knowledge; others just gatekeep. They're afraid that if they teach you everything, you'll take their job. But it's the opposite — if you teach, you also learn.”
That dynamic, scaled deliberately across an organization, transforms knowledge transfer from a handover into a system. One where capability circulates rather than just moves in one direction, refreshing itself in the process.
Capability as the real differentiator
What this points toward is a different understanding of what makes innovation sustainable. Products can be copied. Processes can be reverse-engineered. But a work environment with a genuine culture of learning — where tacit knowledge is treated as infrastructure, where every departure triggers a transfer and every arrival is an opportunity to refresh — has something genuinely difficult to replicate.
As John Pusatera puts it: “When you stop learning, you stop growing. But when you keep learning, you stay alive — in your work, and in yourself.”
That is the compounding capability the industry most needs to protect. The habit of transferring what works, so that progress doesn't have to start over every time the team changes.
Manufacturing wellness recognizes a form of waste that rarely appears on any dashboard: the expertise that walks out the door uncaptured, the knowledge that never becomes a standard, the improvement that one person discovered and nobody else inherited.
Closing that gap is, in the end, how innovation keeps moving when people do.
Want to understand the full scale of the manufacturing skills gap? Download The Precious Human Resource, our latest white paper on turning the skills gap into a catalyst for human progress.
