Not sure which is harder to believe. That Paul would buy this truck, or that he found someone to sell it to. (Watch on YouTube)
No “opting out” of AI
(The Guardian) “The US boss of PricewaterhouseCoopers has warned that partners who do not get to grips with AI have no future at the consulting firm. Paul Griggs said senior staff who were not “paranoid about being AI-first” would probably be replaced by others who were ready to embrace the technology. “I don’t think anyone gets a free pass here. Anyone,” Griggs told the Financial Times. An employee who thinks they have the “opportunity to opt out” of AI is “not going to be here that long”, Griggs added.”
CBS News shutting down its radio division
(LA Times) In a stunning move, CBS News is shutting down its radio division, bringing to an end one of its most recognizable sources of news reporting after nearly 100 years on air. CBS News announced Friday it will stop offering its radio service to its 700 affiliate stations on May 22.
CBS sold its own radio stations in 2017, but continued to offer hourly network newscasts to affiliate stations, including “World News Roundup,” which has been on the air since 1938. Legendary CBS News journalist Edward R. Murrow — who would become a nationally recognized anchor covering the international battlefields of World War II and the domestic “Red Scare” of the McCarthy era — delivered his first report on the program.
Land Rover Farewell
Today we (George, Barb and I) bid farewell to my beloved Land Rover (YouTube). Next week sometime it will roll into Mr. Wolf’s shop to get prepped for sale (on Bring A Trailer).
It was 7 1/2 years ago —on this exact spot— that I first got to drive the Rover. And it has been my daily driver ever since. When the transport driver started it up I smiled with the knowledge that in all those years, the truck never failed to start on the first crank.


Mr. Wolf will prep the truck for sale and I’ll probably do a couple of posts on those efforts but then we close the book on this most wonderful adventure.
AI-chats vs. Artificial Intelligence
The Artificial Intelligence category is for posts about artificial intelligence as a subject. Additionally, I’ve had a tag (ChatGPT) I used for posts featuring the more interesting conversations with that LLM. Those threads often had nothing to do with AI. Furthermore, I posted a number of conversations with Gemini, Perplexity and Claude.
So I’ve created a new tag (AI-chats) I’ll use for chats with any of the models I’m using these days. And I’ve deleted the ChatGPT tag. If I want to find posts specifically about that particular LLM, I’ll search for “ChatGPT.” (Or Claude or Gemini)
The secondary observation: that corpus (the AI-chats posts), properly tagged, may be among the more historically interesting subsets of the archive. Not because of the AI side — future systems will be unrecognizable — but because it documents how one person thought alongside these early tools, in real time, before the medium found its shape. The tag marks the seam between the solo voice and the dialogic one.
The data center becoming dominant building type
From Dr. Alexander Wissner-Gross’ newsletter:
“The data center is becoming civilization’s dominant building type. US construction spending on data centers surpassed offices for the first time in December, $3.57 billion to $3.49 billion, a shift that will accelerate as AI automates the jobs that once filled those offices.”
For all those workers who resisted attempts to get them to come back to the office…
Surgical Robotics AI
“NVIDIA recently announced a suite of physical AI tools designed to let developers train surgical and service robots inside virtual hospital environments before they ever touch a patient. The centerpiece is a developer blueprint called Rheo which generates physically accurate simulations of hospital settings — modeling medical device interactions, human movements and logistics — so that robotic systems can be safely developed and tested in digital twins.” More »
Last October I had a robotic colectomy during which my surgeon used the Da Vinci Robotic Surgical System. No AI was involved but using AI tools to train surgical robots sounds like a good idea.
How good are these AI tools? A prototype (GR00T-H) has demonstrated the ability to execute a complete, end-to-end suture in the SutureBot benchmark, highlighting robust long-horizon dexterity.

Audio conversations with Claude
My most interesting conversations with Claude tend to be long. Certainly longer than most people would ever read. I’ve been saving the “keepers” as PDFs and archiving them here. I’ve long thought these “chats” might make good audio conversations. Still long but something that could be listened to while commuting. I assume people are already doing this. In the ever-more-frantic feature race, I keep thinking some frontier lab will add this as a feature. I ran the idea by Claude (my comments in bold): Continue reading
Women who regret being mothers
Is “motherhood regret” the last great taboo? Every couple of years I come across an article about the phenomenon. From the BBC:
A 2023 study conducted in Poland estimated 5–14% of parents regret their decision to have children and would opt to be childfree if they had their time again.
Parents may not speak openly about regret, but they are finding community online. The Facebook group I Regret Having Children, which has 96,000 members.
I guess you could say l’ve been collecting(?) these stories: Nikol Lohr on pregnancy; “He’d never wanted kids”; I Don’t Want Kids. While I’m more interested in the personal aspect of this trend, the global implications are… ominous? From Perplexity:
Global fertility has fallen from about 5 children per woman in the 1960s to roughly 2.2 today, and it is projected to drop to around replacement level (2.1) by mid‑century and below thereafter. This means population growth is slowing sharply, and the world is expected to peak at about 10.3 billion people in the mid‑2080s before starting a gradual decline.
Most countries in Europe, North America, East Asia, and parts of Latin America already have fertility well below replacement, with some (like South Korea, Italy, Spain, and China) near or below 1.2 children per woman. As their populations age and, in some cases, begin to shrink, they face pressure on pension systems, health care, and economic growth, and are debating pro‑natalist policies versus adapting to long‑term demographic contraction. Meanwhile, Africa still has higher fertility but is also on a downward trajectory, so the global long‑run trend is toward older, slower‑growing or even declining populations.
Claude on Consciousness
I prompted Claude.ai to analyze 107 blog posts on the topic of CONSCIOUSNESS
“The arc isn’t what you might think it is. The surface narrative is: Steve gets interested in consciousness around 2008–2010, reads voraciously through the early 2010s, and gradually moves toward nonduality and the illusory self. That’s true but it misses something more interesting.”