Res Extensa
Coleman McCormickA newsletter on adaptive systems, culture, and how we build things in the face of complexity.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 118 | Subscribers | Read | resextensa.co |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
On seriousness
If you’re going to do a thing, and do it well, it’s worth taking it seriously.
Two roads to longevity
In ’s new book Maintenance: Of Everything, there’s a section on the early days of the auto industry. He chronicles several of the key innovations and technologies that converged in the early 20th century to produce a boom in production, tra...
The Best Books of 2025
As I was looking over the books I read this year, I went back to look at last year’s list, and was surprised to see I read exactly the same number: 24 books. Nothing particularly significant there, just a funny coincidence.
Between the plan and reality
One of my favorite YouTube channels is the Perkins Builder Brothers. This group of custom home builders in Western North Carolina takes their viewers along for the ride during the complete construction of homes: from site layout to foundati...
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Authors
The writers behind this newsletter.
Writer, Liminal cartographer, Chesterton disciple. Defender of the old and builder of the new.
Frequently Asked Questions
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