About The Next Evolution
Predictive Purpose, my fourth book, is out on 23 October. Parts of it were built here in public first, in the Predictive Purpose section. The book is the finished argument. Pre-order it here
Most technology writing is either excited or alarmed. This is somewhere different.
I am Neil Catton — Group CTO, author, and someone who has spent over thirty years inside the systems that shape how organisations work, how public services are delivered, and how people experience the technology built on their behalf.
That position matters. I am not writing about technology from the outside. I have led the transformations, sat in the boardrooms, made the decisions, and watched what happens when the gap between a confident presentation and a real human consequence turns out to be wider than anyone admitted.
The Next Evolution is where I write about that gap.
Not with hostility toward technology — I use it, I build with it, I believe in what it can do when it is designed well. But with genuine curiosity about the questions that tend not to get asked: who is this actually for, what happens when it goes wrong, what does it cost the person it was supposed to help, and are we sure we are not just doing the wrong things faster?
The aim is not to tell you what to think. It is to put something in front of you that you did not previously have — a question you had not thought to ask, a cost that had not been named. What you do with it is yours.
Those questions do not require a technical background. They require the willingness to look at the systems shaping our lives — in healthcare, in government, in organisations, in our own attention and daily experience — and ask whether they are working for us or whether we have quietly started working for them.
That is the conversation this Substack is for.
The books
The writing here runs alongside books that go deeper into the same territory. Three of them form a trilogy:
The Next Evolution — on the systems being built around us, and what it means to design them deliberately rather than by accident.
The Cognitive Crucible — on the engineered world’s effect on our attention, our focus, and our ability to choose.
The Shadow System — on the organised criminal economy built on the structural failures of our digital infrastructure, and what genuine resilience actually requires.
Working as Designed, an ebook, collects ten essays from this Substack into one argument: why systems that work still fail the people inside them.
Predictive Purpose stands on its own. It is about the value a brief never asks about: what an organisation’s existing capability could also be for, and how to count that in terms a decision-maker will act on. Out 23 October.
All of them are on Amazon. Predictive Purpose is on pre-order until launch day.
Who this is for
Curious people. Not a specific profession, not a particular level of seniority — anyone who reads widely, thinks carefully, and is willing to follow an argument they did not expect.
If you have ever sat in a room where something was presented as progress and felt quietly uncertain whether it was — this is for you.
Neil Catton is a technology strategist and writer. He is the author of Predictive Purpose (2026), the trilogy that begins with The Next Evolution, and the ebook Working as Designed.
