What We Build For

The Author

Marcus Norrgren

The practitioner, not the guru — this book is a field report, and it matters who was in the field.

Marcus Norrgren has spent close to two decades building technology, in Malmö, Sweden. He's built things and sold things — co-owner of a SaaS company he helped grow from its first client onward, and today leading a data and AI consulting practice, standing between a strategy on paper and what a team can actually ship.

The forests read from orbit are not a borrowed illustration — he led much of the work that came after the earliest detection, turning it into a model that finds bark-beetle damage across a forest in satellite images, and other remote-sensing work besides. He's stood on the business side too, where a bet is struck and paid for — deals that mattered, and some that made sense on the slide and didn't survive the room. This is a field report, and he was in it.

Why this book

I have always been drawn to technology — to the question of purpose, of the why, and to exploring ideas. There is a lot of research about it, but I rarely see it put into practice.

A few pieces stuck, and wouldn't leave. The near-magic of strong, empowered professionals given something real to build. The idea that the deepest innovation is a shift in meaning, not just a better feature. That concept and knowledge are things you can work deliberately — steering not only what gets built, but when to be radical and when not. And through all of it, purpose as a kind of glue: the thing that could get strategy, discovery, design, and delivery playing together like a tuned orchestra instead of pulling apart.

These ideas have names, and a literature behind them — Verganti, C-K theory, and others the book leans on — but the names were never what gripped me. Making them work together was. Each rang true alone; the picture that held them all at once was the thing I could rarely find. And the frustration of watching them stay separate, in rooms where they could so easily have worked together, is a good part of what put me here.

That, combined with a curiosity to be up close with one of the stronger frontier models, led to this book. In a way, it's an experiment — a way to learn, a way to see how far I could take this, based on research and best practice — and a way to find out what happens if I simply accept synthetic intelligence without trying to define it, and just work with it.

Fun has been a big part of how this book happened, too.

The work is still going, in the open. The field notes from the project live at raisond.tech — where the thinking shows its working, and the standing above is not a claim but a record you can read.

The book →