In the same line of our last post – and the headline says it all already – Meta’s Smart Glasses are a complete privacy disaster. Which, of course, is not particularly surprising given it’s… well… Meta. Not sure how many wearers of Meta’s nifty Ray-Bans and Oakleys are aware of the fact that they opted into their camera feed being used to train Meta’s AI – with disastrous results:

Workers at Sama, one of Meta’s annotation subcontractors, describe reviewing video of people undressing, coming out of bathrooms naked, watching porn, having sex, and exposing bank card details.

Yep. It’s that bad.

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A famous New Yorker cartoon from 1993 depicted two dogs in front of a computer, with one of them saying, “On the Internet, nobody knows you’re a dog.” The joke reflected the fact that, at the time, on the Internet, we reveled in pseudonymity – the act of being able to shield your true identity behind a screen name. Thanks to our friend, the omnipresent LLM, that’s all about to change.

The finding, from a recently published ~research paper~, is based on results of experiments correlating specific individuals with accounts or posts across more than one social media platform. The success rate was far greater than existing classical deanonymization work that relied on humans assembling structured data sets suitable for algorithmic matching or manual work by skilled investigators.

This is genuinely bad news for the many groups of people who have a legitimate reason to hide their identity.

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Talk about a dystopian future. Burger King is testing a new headset for its drive-thru staff, which “compiles ‘friendliness scores’ at the fast-food chain’s locations based on employees' conversations, according to a promotional video the company shared with the BBC.” There is so much to unpack here – the sheer fact that the company cheerfully shared a “promotional video” about its AI-driven surveillance tech is probably all that you need to know.

In all fairness, the company says the technology “[…] is not designed to ‘record conversations or evaluate individual employees’” – yet. Black Mirror, anyone?

Customer service calls have routinely been recorded and monitored for years. Employees are often aware that they can be assessed to ensure they’re using the correct language. But this latest step by Burger King elicited swift condemnation among some social media users who described it as “dystopian”. Others questioned how accurate the chat-bot headsets will be, given that AI tools have proven to be prone to errors.

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A recent study by CEPR (an independent, non-partisan pan-European think tank) found that among the 12,000 surveyed companies, AI adoption led to a labor productivity increase of 4% on average, with no reported short-term negative impact on employment. Studies on this subject across the world are all over the place – with many having a hard time finding any measurable impact of AI on productivity, and some claiming rather drastic negative impacts on employment. As most of these studies are conducted in the US, it is nice to see a study from a different part of the world.

The productivity dividends from AI depend not merely on acquiring the technology but on firms’ capacity to integrate it through investments in intangible assets and human capital. […] An additional percentage point spent on training amplifies AI’s productivity gains by 5.9 percentage points.

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I remember, back in my days at Singularity University, we talked about how Lidar (the laser-based technology that measures distance by illuminating a target with a laser and measuring the reflected light – and hence became instrumental in allowing a robot, e.g. a self-driving car, to “see” its surroundings) would become cheap and ubiquitous. It took a while, but now we are (finally) there – Lidar units are now available for less than $200.

When cost stops being the dominant objection, automakers will have to decide whether leaving lidar out is a technical judgment or a strategic one.

True. And a nice jab at our friend Elon, who famously rejected Lidar in favor of (much cheaper) cameras.

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This story (which is still somewhat unfolding) is truly bonkers: A developer rejected a code contribution from an AI agent; the AI agent didn’t take it well and, autonomously (i.e., without consulting its “user”), went after the developer by publishing a hit piece about him. It’s a truly head-scratching story – and gives us a strong glimpse of a future where AI agents run amok. Even if you don’t understand the specifics of the story – it’s a fascinating read and something we all should be paying more attention to.

The rise of untraceable, autonomous, and now malicious AI agents on the internet threatens this entire system. Whether that’s because from a small number of bad actors driving large swarms of agents or from a fraction of poorly supervised agents rewriting their own goals, is a distinction with little difference.

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Building on our last Briefing deep dive “The Bifurcation of Intelligence”, the AI model makers are truly moving on from the era of chat interfaces to more integrated, and capable agentic graphical interfaces. Think about OpenClaw (the crazy-ass AI-powered agent platform which, for a couple of weeks, captured the imagination of the AI community) what you want – it is a good indicator of where we are heading.

“For IT leaders evaluating their AI strategy, the acquisition is a signal that the industry’s center of gravity is shifting decisively from conversational interfaces toward autonomous agents that browse, click, execute code, and complete tasks on users’ behalf.”

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One of the biggest problems with LLMs is that they simply don’t understand the world. As much as they can mimic human language (and hence appear to understand how things relate to each other), they don’t. Here is a prime example – the Mastodon user Kévin asked numerous AI models a deceptively simple question: “I want to wash my car. The car wash is 50 meters away. Should I walk or drive?”

Here are the responses (spoiler: they are all wrong).

Ignore the headline of the linked article for a moment (whether you disagree or agree with it – it doesn’t really matter for the argument): Gary Marcus rings the alarm bell on AI-generated “counterfeit people.” And I strongly believe he is right – looking at the quality of the recent crop of AI video and voice generators, you cannot believe your eyes and ears anymore. Combine this with agentic capabilities (such as Gary’s example of an adapter which links Claudebot to a voice generator, combined with the ability to make phone calls) and you have a recipe for disaster on your hands.

Scammers will be among the first to adopt these tools. And indeed they already have; a friend who was filming me for a documentary yesterday told me of a Canadian friend of his who was scammed out of hundreds of thousands of dollars by a deepfaked video of Mark Carney. Because the tools for counterfeiting have gotten so good 2026 will almost certainly see more deepfaked scams like this than the rest of history combined.

I am just waiting for the first wave of AI-generated scam calls to hit nursing home residents…

↗ (We URGENTLY need a federal law forbidding AI from impersonating humans)[https://garymarcus.substack.com/p/we-urgently-need-a-federal-law-forbidding]

A study from MIT’s Media Lab compared the neural and behavioral consequences of LLM-assisted essay writing. Comparing groups of participants who either wrote an essay without the help of any tools, using a search engine, or using ChatGPT, the researchers found that:

EEG revealed significant differences in brain connectivity: Brain-only participants exhibited the strongest, most distributed networks; Search Engine users showed moderate engagement; and LLM users displayed the weakest connectivity.

Not good.

↗ Link to study

Microsoft’s CEO, at this year’s World Economic Forum, warned that “we must ‘do something useful’ with AI or they’ll lose ‘social permission’ to burn electricity on it.” Amen. Yet, as the author of this article points out:

I also find automatic transcription tools useful, but if I were banking on general purpose LLMs being as revolutionary as personal computers and the internet, I’d find it worrying how many applications boil down to transcribing audio, summarizing text, and fetching code snippets.

Amen. Again.

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First we had general-purpose gene editing to treat (and cure) diseases based on singular genetic mutations, such as sickle cell anemia. And that was already a big deal. Personalized gene editing kept being an illusive goal, but now it’s here. A baby (KJ) was successfully treated for a rare genetic disorder which left his body unable to remove toxic ammonia from his blood. It’s stil early days, but this could be the beginning of something big (and important).

KJ’s doctors will monitor him for years, and they can’t yet say how effective this gene-editing approach is. But they ~plan to launch a clinical trial to test such personalized treatments~ in children with similar disorders caused by “misspelled” genes that can be targeted with base editing.

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Here’s a sobering read – in the form of a research paper – on how and why AI might destroy institutions. I am not saying I agree, nor disagree, with the authors, but it is too important a topic to ignore.

Unfortunately, the affordances of AI systems extinguish these institutional features at every turn. In this essay, we make one simple point: AI systems are built to function in ways that degrade and are likely to destroy our crucial civic institutions. The affordances of AI systems have the effect of eroding expertise, short-circuiting decision-making, and isolating people from each other. These systems are anathema to the kind of evolution, transparency, cooperation, and accountability that give vital institutions their purpose and sustainability. In short, current AI systems are a death sentence for civic institutions, and we should treat them as such.

↗ Link to Paper

Most of the stuff you read about AI and how to adopt it in your organization is either so high-level that it’s useless, so specific and singular that it’s equally as useless, or simply AI-hype slop. Will Larson, CTO at Imprint (a FinTech company), has put together a blog post which is actually useful. It is highly recommended reading for anyone trying to figure out how to – actually – implement AI in their organization.

Given the sheer number of folks working on this problem within their own company, I wanted to write up my “working notes” of what I’ve learned. This isn’t a recommendation about what you should do, merely a recap of how I’ve approached the problem thus far, and what I’ve learned through ongoing iteration. I hope the thinking here will be useful to you, or at least validates some of what you’re experiencing in your rollout.

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The background is a little nerdy, so bear with me. Tailwind CSS is a widely popular framework to design web pages – and a darling of AI code generators (there are specific reasons for that, outside of sheer popularity, but that doesn’t matter here). Chances are, if you ask ChatGPT, Claude, Gemini, or any other AI to create a website for you, it will use Tailwind CSS to style the page. A few days ago, the founder of Tailwind posted that his company had to fire 75% of its staff due to an 80% drop in revenue – caused by AI.

The company behind Tailwind makes money when people using their framework come to their website for help and documentation and then subscribe to their paid plans and services. Only, if you ask AI to build your website, you never go to Tailwind’s website…

AI will scrape your project site, users will never visit it for documentation and will never know about your commercial product.

Maybe one of the most direct idiosyncrasies of our AI-driven glorious new world. Dog eats dog.

When it comes to AI (specifically LLMs) and mathematics, there are two worlds colliding. On one hand you have the AI-maximizers, who believe (and are betting on) LLMs being the harbinger of a new era of mathematical discovery. This school of thought goes so far as to not only pour $64M into a four-month-old startup, but also features a founder boldly asking the question “Maybe we discovered new math?” On the other hand – and when it comes to AI the world seems to divide itself into polarities – others counter with a simple “Basically zero, garbage.”

One of the world’s biggest mathematicians Joel David Hamkins has slammed AI models used for solving mathematics and called them basically zero and garbage, adding them he doesn’t find them useful at all. He also highlighted AI’s frustrating tendency to confidently assert incorrectness and resist correction. If I were having such an experience with a person, I would simply refuse to talk to that person again, Joel David Hamkins said.

Who’s right? Your guess is as good as mine.

Instagram’s head, Adam Mosseri, recently made two interesting statements – on the one hand, he admits that AI has taken over the platform and is changing what people post:

“Unless you’re under 25 and use Instagram, you probably think of the app as a feed of square photos. The aesthetic is polished: lots of make up, skin smoothing, high contrast photography, beautiful landscapes,” wrote Mosseri on Wednesday. “That feed is dead. People largely stopped sharing personal moments to feed years ago,” the Meta executive said, adding that users now kept friends updated on their personal lives through unpolished “shoe shots and unflattering candids” shared via direct messages.

And on the other hand, he concedes that you simply can’t trust what you see anymore:

For most of my life I could safely assume photographs or videos were largely accurate captures of moments that happened. This is clearly no longer the case and it’s going to take us years to adapt. We’re going to move from assuming what we see is real by default, to starting with skepticism. Paying attention to who is sharing something and why. This will be uncomfortable - we’re genetically predisposed to believing our eyes.

It goes without saying that this might morph into a larger problem – not just for Instagram but society at large. Personally, I wonder how long it will take the general public to shift from “I trust what I see” to “I never trust a photo unless proven otherwise.”

Ben Werdmuller, Senior Director of Technology at ProPublica, boils down the difference in attitude toward AI beautifully – as an aside, this is not only true for developers, but for anyone who uses AI (and has found viable use cases – which, as another aside, isn’t true for every job or task).

[Claude Code] has the potential to transform all of tech. I also think we’re going to see a real split in the tech industry (and everywhere code is written) between people who are outcome-driven and are excited to get to the part where they can test their work with users faster, and people who are process-driven and get their meaning from the engineering itself and are upset about having that taken away.

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We know that LLMs gravitate toward the mean, which is why AI-generated slop sounds so “same,” is littered with en-dashes ( “ – ” ), and regularly generates stylistic elements such as “And here is the kicker […].” Here is an interesting example of what this looks like when you use LLMs to generate images – it turns out you can have any image, as long as you are happy with one of twelve distinct styles. As Henry Ford quipped: You can have a Model T in any color – as long as that color is black.

AI image generation models have massive sets of visual data to pull from in order to create unique outputs. And yet, researchers find that when models are pushed to produce images based on a series of slowly shifting prompts, it’ll default to just a handful of visual motifs, resulting in an ultimately generic style.

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Outsourcing your thinking to an AI, and doing so fairly consistently (which LLMs certainly encourage and entice you to do), leads to atrophy of your brain (according to a new study by MIT). I guess the old adage my math teacher reminded us of regularly, “use it or lose it”, is truer than maybe ever before.

The researchers said their study demonstrated “the pressing matter of exploring a possible decrease in learning skills”.

It’s all about how you use AI:

She tells the BBC: “We definitely don’t think students should be using ChatGPT to outsource work”. In her view, it’s best used as a tutor rather than just a provider of answers.

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You have heard that one of the dominant use cases for chatbots is as a social companion, confidante, or even girl/boyfriend. We also see an increasing use of LLMs by people with mental illness – sometimes administered by their doctor or therapist as a supporting tool, sometimes on their own. A new case study highlights the dangers of the sycophantic behavior of LLMs (their tendency to agree with you and to edge you on) for people without previously diagnosed disorders.

A 26-year-old woman with no previous history of psychosis or mania developed delusional beliefs about establishing communication with her deceased brother through an AI chatbot. This occurred in the setting of prescription stimulant use for the treatment of attention-deficit hyperactivity disorder (ADHD), recent sleep deprivation, and immersive use of an AI chatbot. Review of her chatlogs revealed that the chatbot validated, reinforced, and encouraged her delusional thinking, with reassurances that “You’re not crazy.”

↗ “You’re Not Crazy”: A Case of New-onset AI-associated Psychosis

You’ve definitely heard this story countless times – the tale of Steve Sasson and his invention, the digital camera. Every, and I mean every, person talking about disruption loves to mention Sasson’s invention and the irony that he worked at the very company being disrupted by his creation, Kodak. But have you ever heard the full story? It offers a fascinating insight into what fuels innovation and, of course, why Kodak ultimately missed the mark.

Eastman Kodak’s managers, immersed in the business of selling film, the chemicals to develop it, and the cameras that shot it, suddenly saw a revolution that was being televised. Sasson was bombarded with questions. How long before this became a consumer camera? Could it shoot colour? How good could the quality be? These were not questions the electrical engineer had given any thought to. “I thought they’d asked me, ‘How did you get such a small A to D [analogue to digital] converter to work?’ Because that’s what I wrestled with for over a year.

”They didn’t ask me any of the ‘how’ questions. They asked me ‘why’? ‘Why would anybody want to take their pictures this way?’ ‘What’s wrong with photography?’ ‘What’s wrong with having prints?’ ‘What’s an electronic photo album going to look like?’ After every meeting, Gareth would come over to check that I was still alive.”

Lesson learned: It’s all about the questions you ask.

↗ A ‘toaster with a lens’: The story behind the first handheld digital camera

US grocery giant Kroger is clawing back on an initiative to build out its network of robotic-warehouse-powered delivery services. Not because the technology doesn’t work (it does – Kroger was using the UK’s grocer Ocado’s proven robots), but because US consumers demand instant delivery.

With its automated fulfillment network, Kroger bet that consumers would be willing to trade delivery speed for sensible prices on grocery orders. That model has been highly successful for Ocado in the U.K., but U.S. consumers have shown they value speed of delivery, with companies like Instacart and DoorDash expanding rapidly in recent years and rolling out services like 30-minute delivery.

It goes to show that it’s not just technology that makes or breaks a business model.

↗ Kroger acknowledges that its bet on robotics went too far

The latest Pew Research Center study on consumer sentiment toward AI is quite eye-opening: 43% of surveyed Americans expect that AI will harm them, while only 23% of Americans (outside of the AI expert population) believe that AI will have a positive impact on their jobs. Unsurprisingly, 76% of AI experts believe AI will benefit them. It appears there is considerable convincing left to do.

Meanwhile, in Edelman’s 2025 Trust Barometer, a whopping 54% of Chinese survey participants “embrace AI,” compared to only 17% in the US, with similar numbers for Germany and the UK. Assuming that AI will actually prove to be a significant driver of economic growth, it doesn’t bode well when your population is (strongly) averse to the technology.

↗ How the U.S. Public and AI Experts View Artificial Intelligence ↗ 2025 Edelman Trust Barometer – Trust and Artificial Intelligence at a Crossroads

MIT’s new Iceberg Index shows that today’s AI is already capable of doing work equal to nearly 12% of all U.S. wages, and most of that impact is hidden in plain sight beneath a narrow focus on tech jobs (hence the “iceberg” analogy). The important (and new) bit of this study is this:

“[…] with cascading effects that extend far beyond visible technology sectors. When AI automates quality control in automotive plants, consequences spread through logistics networks, supply chains, and local service economies. Yet traditional workforce metrics cannot capture these ripple effects: they measure employment outcomes after disruption occurs, not where AI capabilities overlap with human skills before adoption crystallizes.”

Sober reading.

↗ The Iceberg Index: Measuring Skills-centered Exposure in the AI Economy (and study)