When individualism worked
There was a moment when individualism was compatible with human identity formation, a golden age when our lifetime and the pace of social change coincided.
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Who are we Now?
This is based on my keynote at RubyConf 2026. Video, references There’s a philosopher in Naples, Italy, way back in the 1700s who understood something important to software today. Giambattista Vico lived early in the Enlightenment, when mathematical and experimental thinking were all the rage. René Des Cartes and Francis Bacon were the hotness. People …
Verum Factum and the Creator’s Confidence
Verum Factum: we only really know what we made.
Dang, I know that feeling with software! And I miss it, now that AI is doing the coding.
But sometimes I still get it…
Adding Correctness Conditions to Code Changes
Today I looked at the first PR on our new project repo. It added a new run script, but the README didn’t mention it. The proposed change was incomplete, because the documentation was out of sync. Did I comment on the PR? heck no. I want to fix this problem for all PRs, not just …
Speak So They Can Hear You
“My manager needs to put an ROI on everything,” an SRE leader told me at KubeCon this week. Yeah, I feel that. We know the value of SRE, smoothing all other work so that production can produce. Putting that into dollars though? It’s hard to count the cut costs of incidents that didn’t happen. Yet …
What is special about MCP?
three things MCP can do, and an infinite number of things it can’t do (all of which make it great) AI agents can interact with the world using tools. Those tools can be generic or specific. Generic Run a bash command Operate a web browser Execute a SQL query Specific See my Google Calendar events …
Ritual & its Consequences: book summary
I like how they make the title sound like ritual is a problem. Our culture believes that, I liked to believe it, and so the book is more appealing. (book on amazon, pdf excerpt) The book is not about rituals, but rather the attitude that ritual engenders. It’s an attitude of “If we do things …
Fixing Without Understanding
A while back, I washed a book in a load of laundry. It got all the way through the dryer before I realized what all this white stuff was. Ooops! I’ve been feeling bad for all the fuzz left in the dryer. Poor dryer. Maybe I can take its front off and scoop all that …
Augmented Coding: an Experience Report
Last weekend I sat down with augmentcode.com to do some serious AI-assisted coding. The agent, “Auggie,” promises to automate coding tasks to a level I haven’t tried before. Gotta say, it was pretty good. I got farther than I would have alone. But hoooo, it is a new kind of effort and frustration. Overall impression: …
Software development is…
There is something puzzling about software development. It doesn’t work like many tasks, it doesn’t break down the same way. It feels strangely personal, like there’s a connection between the code and the coder, or else it goes brittle. Today I learned a word for this! Ursula Franklin was a physicist, among other things, and …