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Rob Bowley

@robbowley.net
2.3K followers 1.2K following 5.6K posts

Product & Tech Leadership Advisor, Consultant, Coach & Mentor Tech, Software Development, Science, History, Economics, Politics blog.robbowley.net www.linkedin.com/in/robertbowley pragmaticpartners.co.uk Manchester, UK

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Rob Bowley @robbowley.net · 2h
Someone just said to me: "AI is like Jesus. I like him, just not his followers." Serious contendor for quote of the decade
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Simon Willison @simonwillison.net · 28/09/2026
I've published detailed notes and an annotated transcript to accompany the video of the keynote I gave at @wearedevelopers.bsky.social World Congress North America in San Jose on Friday - here's my rundown of everything that's happened with LLMs in 2026 so far simonwillison.net/2026/Sep/27/...
simonwillison.net
2026 in LLMs (so far)
On Friday I gave the closing keynote at the WeAreDevelopers World Congress North America in San Jose. I tied together the key trends from the past year into a chronological …
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Rob Bowley @robbowley.net · 25/09/2026
A good reminder to (re)read No Silver Bullet. Tools shrink accidental complexity; essential complexity remains.
X Quote Repost Screenshot:

François Chollet
@fchollet
I think the "difficulty" of software engineering is essentially constant no matter what abstraction level you move to, because human cognition adapts to new tools until it can fully utilize itself.

Tools are only affordances, not a magic wand that makes work disappear.

Great software engineering was immensely challenging before. It is still immensely challenging now, despite very different workflows.

Quote
Simon Willison
@simonw

The more time I spend working with coding agents, the more convinced I am that they make software engineering even harder

We can do amazing things with them, but unlocking their full potential requires extraordinary discipline and knowledge x.com/gergelyorosz/s…
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Rob Bowley @robbowley.net · 25/09/2026
I made it into Martin Fowler's Fragments again 😍
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Rob Bowley @robbowley.net · 24/09/2026
If your primary objective with AI is anything but learning faster, you're spending a lot of time optimising the wrong thing. Progress moves at the speed of its slowest step. For knowledge work, that step is understanding. It always has been.
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Rob Bowley @robbowley.net · 22/09/2026
Learning how to use Ableton (music creation software). It is like being in the cockpit of a space shuttle
Ableton DAW interface
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Rob Bowley @robbowley.net · 18/09/2026
Getting busier with busywork example of the week
fortune.com
Shopify CEO says employees' 'slop grenades' are making more work for everyone else | Fortune
He said AI is helping workers produce more output, but the quality of it is so bad that their colleagues have to spend more time fixing it
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Rob Bowley @robbowley.net · 18/09/2026
A fortnight of headlines about AI killing us all, and the thing actually coming at us is getting little attention as a result. It's not the models getting smarter, it's that we're wiring them up to everything, and nobody has worked out how to do that safely yet. blog.robbowley.net/2026/09/18/t...
blog.robbowley.net
The AI threat is real, it just isn’t the one in the headlines | Rob Bowley
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Martin Fowler @martinfowler.com · 17/09/2026
NEW POST I see AI and LLMs as bringing a mix of boons and banes, but one feeling dominates: not just are they pretending to be a person, but the kind of person I don't like. martinfowler.com/articles/202...
martinfowler.com
I don't like LLMs
a short post
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Rob Bowley @robbowley.net · 17/09/2026
Microsoft's AI boss: don't anthropomorphise AI. Also him, same article: we're "seeding a new silicon species which will no doubt compete with us for resources, no matter how much it cares about humanity and loves us". A rule so important he couldn't follow it for one interview.
bbc.co.uk
Tech treating AI like humans is mistaken and misguided, Microsoft boss tells BBC
Mustafa Suleyman says he believes rival AI firm Anthropic is in effect teaching Claude it "may be conscious".
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Rob Bowley @robbowley.net · 16/09/2026
This Coxon guy who has managed to get on every major news channel over the last week now saying the risks of global warming have been overstated pretty much tells you everything you need to know
Fox News Twitter, showing screenshot of interview with Jacob Coxon, the Anthropic researcher who says AI will kill us all, eventually:

@FoxNews
"I agree with President Trump's tweet that global warming doomsday scenarios were overplayed."

Former Anthropic researcher Jacob Coxon tells 
@seanhannity
 that past catastrophic warnings have amounted to "fear mongering," but argues AI is different because of how quickly the technology is advancing.

"We won't have time to respond to it before it's too late."
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Rob Bowley @robbowley.net · 16/09/2026
Very good read, "Why Software Factories Fail"
github.com
advanced-context-engineering-for-coding-agents/wsff.md at main · humanlayer/advanced-context-engineering-for-coding-agents
Contribute to humanlayer/advanced-context-engineering-for-coding-agents development by creating an account on GitHub.
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Richard W. Bown is 📝 editing @bownie.bsky.social · 15/09/2026
I rant, therefore I am. richardwbown.com/when-softwar...
richardwbown.com
When Software Engineering Lost It's Way
Software engineering has never been cool, but the current level of executive excitement in software development process is scary
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Rob Bowley @robbowley.net · 12/09/2026
My god, I am TIRED of orgs constantly doing this pendulum swing. 25+ yrs in the industry, some things never change www.techradar.com/pro/meta-is-...
techradar.com
Meta is begging some employees to step up and become managers again
Meta wants more managers for its AI work
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Sam Littlefair @littlefair.ca · 12/09/2026
“But how did the superintelligence gain access to all of our infrastructure and private data!?” “You’d never guess it, but we gave it privileged access to all of our infrastructure and private data.”
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Rob Bowley @robbowley.net · 12/09/2026
Half my feed is AI doom takes, when the risk most of us actually face in the near future is not a rogue superintelligence.
Anakin and Padmé meme, four panels. Anakin: "AI is the biggest existential risk facing humanity." Padmé, smiling: "Which is why your coding agent is containerised, right?" Anakin stares back, smiling, saying nothing. Padmé, now worried: "It's containerised, right?"
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Rob Bowley @robbowley.net · 11/09/2026
Hard relate
opusfived.dev
Opusfived
Make one button blue. Change nothing else. A short interactive comedy about agentic AI assistants that can never just do the thing.
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Rob Bowley @robbowley.net · 10/09/2026
Interesting article, I've seen a few articles recently from experienced XP background type folks saying they're dropping lower level TDD in favour of more outside in acceptance/E2E test driven approach
adamtornhill.substack.com
Practices I Abandoned with Agents: An Ode to Test-Driven Development
After 25 years with TDD, we are now parting ways. The incremental TDD steps were great for human cognition, but didn't survive the transition to agentic coding.
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Rob Bowley @robbowley.net · 07/09/2026
Really interesting article I just came across. Automating part of programming isn't new, and it has never removed a phase - the work gets absorbed and moves. It's about the 1950s, but the authors draw the line straight to AI coding today.
cacm.acm.org
The Myth of the Coder – Communications of the ACM
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Martin Fowler @martinfowler.com · 02/09/2026
Rachel's Ramblings: Maybe We Shouldn't Be Reviewing All This Code: Or, perhaps the problem isn't that AI has broken code review, maybe it’s that we've been using code review to solve the wrong problems martinfowler.com/rachels-ramb...
martinfowler.com
Maybe We Shouldn't Be Reviewing All This Code
Or, perhaps the problem isn't that AI has broken code review, maybe it’s that we've been using code review to solve the wrong problems
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Rob Bowley @robbowley.net · 25/08/2026
linear.app
How teams build – Linear
AI usage patterns in software teams: who is adopting AI, how it reshapes where teams spend their time, and how much more they ship.
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Rob Bowley @robbowley.net · 24/08/2026
Only taken 25+ yrs of domesticity to learn non-stick pans a complete waste of money Spend a fortune on fancy Le Creuset, still landfill in 5yrs Get quality stainless steel, can scrub with wire wool, stick in dishwasher, will last a lifetime + not had issues with stuff sticking if pre-heat properly
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Rob Bowley @robbowley.net · 24/08/2026
yegge.ai
Fences, not Sandboxes — Steve Yegge
Fences, not Sandboxes
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Rob Bowley @robbowley.net · 22/08/2026
CGI in movies peaked with Jurassic Park. Can't think of a heavily CGI movie I rate since. Watching Gladiator 2 coz on Netflix, first scene haeavily CGI boat battle, is just meh.
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Rob Bowley @robbowley.net · 22/08/2026
tipiirai.com
Bun 1.4 Rust rewrite is not looking good • Tero Piirainen
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Phillip Carter @phillipcarter.dev · 21/08/2026
Write-up on the giga-outage and more from GitHub. Every chart I have seen internally too is literally doing a hockeystick on growth. IMHO this is also a canary in the coalmine for many other systems and products who have an API github.blog/news-insight...
github.blog
The August 17 outage, and the work ahead
An update on the August 17 outage and the steps we're taking to improve reliability.
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Brett Codes @brettcodes.bsky.social · 11/08/2026
I wrote an essay about why I'm done using AI for coding, even if it costs me my job and career: brettcodes.com/im-done-usin... The basic gist is: AI made me a worse, apathetic programmer. I think it's bad for humanity, the planet, and the craft of software engineering. And I'm done using it.
brettcodes.com
I'm done using AI
Why I'm stopping using AI for coding (and anything else) after using it earnestly for a year and coming to understand the harms it causes on personal, societal, and environmental levels.
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Rob Bowley @robbowley.net · 18/08/2026
I go on holiday for a few weeks and we've already moved on from Loop Engineering to Graph Engineering The half-life of a paradigm is getting shorter than my annual leave My prediction: neuro-symbolic engineering by the end of August, at which point we'll have gone full circle and reinvented Prolog
Post on X, Immad reposting Kirill:

@immad
This is a great explanation of Graph Engineering.

People have been writing agents like this for a bit but it’s nice to have terminology and frameworks around it.
Quote
Kirill
@kirillk_web3
·
Aug 15
A Chinese developer just explained the shift from Loop Engineering to Graph Engineering better than anyone.

most people are still building agents the way that's about to be obsolete.
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Jason Gorman @jasongorman.bsky.social · 22/07/2026
Okay then. Folks have been asking, and it seems a shame to waste 3 1/2 years of legwork, so I'm scheduling one Code Craft & AI workshop. Tues Sept 1st - 18:45 - 21:00 BST £99 + VAT Plus you get a copy of my book-in-progress, The AI-Ready Software Developer www.tickettailor.com/events/codem...
tickettailor.com
Register – Code Craft & AI – Zoom
Code Craft & AI – Zoom, Tue 1 Sep 2026 - Tuesday Sept 1st 18:45 BST £99 + UK VAT Large-scale studies by the DevOps Research & Assessment group, CircleCI, Faros and others show an undeniable pictu...
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Rob Bowley @robbowley.net · 21/07/2026
I had never thought about it like this - code didn't matter before but it does now because the computers depend on it not humans - but now put this way it makes total sense. Is this a good thing? Dunno davidwhitney.co.uk/blog/2026/07...
davidwhitney.co.uk
Computers Finally Care About Code · David Whitney
David Whitney is a technologist, software architect, conference speaker and author based in London. Available for talks and corporate bookings.
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Rob Bowley @robbowley.net · 21/07/2026
Heron House, the (temp) home for No 10 North, I know well. It's the home of the DiSH start up accelerator and event space I've been to many times, as well GCHQ Also the home of the birth, death marriages registration office - always nice seeing new little babies and newlyweds when visiting!
bbc.co.uk
Whitehall officials offered move to No 10 North in Manchester
London-based civil servants willing to move north have been told they will be offered relocation packages, the BBC understands.
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Rob Bowley @robbowley.net · 03/07/2026
I was speaking to a friend, an in-house commercial lawyer, about their use of AI legal tools. Said they're using them a lot and v good if you're an experienced lawyer, though not cheap at £3-5k per seat. Main benefit = needing to rely less on external firms, which I'd heard elsewhere too But... 1/3
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Rob Bowley @robbowley.net · 01/07/2026
Interesting titbit I learned today. Sales industry had largely rolled back from using AI agent SDRs (sales dev reps) after finding they spammed leads with low quality outbound and finding themselves getting blacklisted/blocked.
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Rob Bowley @robbowley.net · 28/06/2026
5,000 engineers weren't 'replaced by AI' - it was a gradual general headcount reduction since 2020, mainly due to the EV shift. They lost veterans and institutional knowledge as a result. Companies have ended up in situations like this for decades via offshoring and cost-cutting.
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Rachel Coldicutt @rachelcoldicutt.bsky.social · 25/06/2026
Anyway, my theory - FWIW - is that lots of the experienced and senior people who are hooked on LLMs are actually having a midlife crisis, and that spending money on Claude is cheaper than buying a Lambo buttondown.com/justenoughin...
buttondown.com
The Sports Car Theory of LLM Adoption
If LLMs make decision makers feel stupid, maybe they'll stop using them?
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Rachel Coldicutt @rachelcoldicutt.bsky.social · 25/06/2026
I'm in the grip of about 10000 massive deadlines, so I've obviously spent this morning writing a newsletter about a topic that is completely and utterly tangential buttondown.com/justenoughin...
buttondown.com
The Sports Car Theory of LLM Adoption
If LLMs make decision makers feel stupid, maybe they'll stop using them?
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Kent Beck @kentbeck.com · 24/06/2026
"We're accumulating code faster than we're accumulating trust." Code you can fix. Trust evaporates in an instant and doesn't come back. XP was a trust factory. Every practice that builds it makes you trustworthy. Vibe coding removes those moments: newsletter.kentbeck.com/p/trust-fact...
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Rob Bowley @robbowley.net · 23/06/2026
Who's old enough to remember dress down Fridays? 🤚
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Charity Majors @charity.wtf · 16/06/2026
alright friends and computationists, what are the signals you pick up on that make you think a team has high engineering discipline? (whatever "high" means to you) i'm not talking science or evidence. i'm talking casual conversation, heuristics, no evidence whatsoever, just radar. what trips it?
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Rob Bowley @robbowley.net · 15/06/2026
Great as always from @charity.wtf . One bit that struck me: "as good as the median engineer." It's a low bar - most engineers are mediocre. They've previously passed as competent because speed of output stood in for skill. 1/2
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Jason Gorman @jasongorman.bsky.social · 05/06/2026
A huge thank you to everyone who's bought tickets over the last 2 days. Just a quick reminder that the special offers end at midnight tonight. Save ~£30 on out-of-hours workshops, and 25x that on the 3-day Code Craft workshop.
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Andrew Sissons @acjsissons.bsky.social · 05/06/2026
Very interesting @jburnmurdoch.ft.com piece this morning - how much value AI is creating is exactly the right question. The evidence from coders here suggests it’s so far creating a lot of extra output - 290% more files, 30% more software releases - but no extra valuable outputs (app downloads)
giftarticle.ft.com
How much value is AI really creating?
Eye-opening changes to the speed and volume of work are not always translating into genuine productivity
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Peter Thal Larsen @petertl.bsky.social · 05/06/2026
The rise of AI App-slop. Or slopapps, perhaps. www.ft.com/content/8e9a...
Agentic Al spurred a boom in mobile app releases, but there is no sign of these apps gaining traction
Relative change in monthly volumes of iOS app releases and reviews (2024 average =
100)
180
Agentic Al
App releases
160
140
120
100
80
2023
2024
2025
• Apps with
- significant usage
App reviews
2026
Source: Writing Code vs. Shipping Code: Productivity Effects Across Generations of Al Coding Tools (Demirer at al,
2026)
OFT
FT graphic: John Burn-Murdoch / @jburnmurdoch
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Rob Bowley @robbowley.net · 04/06/2026
I miss whiteboards
Image of a whiteboard work tracker in an officeImage of a whiteboard which looks like some analysis work in an officeImage of a simple dev team work tracker in an office
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Rob Bowley @robbowley.net · 03/06/2026
Chesterton's Fence and the Doorman Fallacy says hi 👋
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Charity Majors @charity.wtf · 03/06/2026
i wrote a post about the growing divide between AI skeptics and AI enthusiasts. wins and costs are both real, but too often fall on different groups of people. when you're only experiencing half the story, it's too easy to write each other off. charitydotwtf.substack.com/p/ai-enthusi...
charitydotwtf.substack.com
AI enthusiasts are in a race against time, AI skeptics are in a race against entropy
Both sides are grappling with a real existential threat, and both sides feel like they are screaming into the void. Here's how to close the gap and get everyone pulling in the same direction.
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Joseph Cox @josephcox.bsky.social · 01/06/2026
This is absolutely nuts: hackers are hijacking high-profile Instagram accounts by simply asking Meta's AI chatbot to change the email on the account. Meta's AI does it, hacker gets password reset code, they're in. A staggering security issue www.404media.co/hackers-simp...
404media.co
Hackers Simply Asked Meta AI to Give Them Access to High-Profile Instagram Accounts. It Worked
The exploit shows the extreme risk of offloading technical support to AI.
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Rob Bowley @robbowley.net · 01/06/2026
youtu.be
A rational conversation on where AI is actually going | Benedict Evans
YouTube video by Lenny's Podcast
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Rob Bowley @robbowley.net · 31/05/2026
Not an Arsenal fan, my son is. 2 days in North London - going wild night and day. Hundreds of 1000s lining streets today. Not a single hint of any trouble or violence (whilst Paris, on the other hand). But yeah, London is this really dangerous city...
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Sarah O'Connor @sarahoconnorft.ft.com · 30/05/2026
It is often said that a “wave” or “tsunami” of technological change is heading our way. These metaphors are powerful because they shape our sense of what is reasonable, and what is unreasonable. What does AI as a "wave" imply is a reasonable course of action? (1/...)
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