Ian Harman (@ijharman) header
Ian Harman (@ijharman) profile picture

Christian. Husband. Father. Son. Product & Strategy Founder: Theramatch acq. Building things people use @CorridorRobotics. HCB. Atoms to bits and back again.

The internet
Joined October 2009
Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)Photo by Ian Harman (@ijharman)
Ian Harman retweeted
CHAMPIONS!!!!!!! 🏆🔵
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This will be fascinating to watch and help us understand what our screens have done to us.
It feels like removing a dagger from my leg. Headache. Dysphoria. Flatness. Hearing phantom iPhone dings in my sleep. Days 1-3 were more of a rush. I felt light and free. On day 4, the withdrawals began. I've never had to kick something like this before. Screens are a legit addiction. I'm curious to see if the month 6 PET scan shows enhanced metabolism in regions that improve in drug addicts who quit like the thalamus, frontal cortex, and striatum (reward circuit). There are no PET studies of people quitting screens, so Dr. Eber and I are breaking new ground. Image attached is baseline PET (F18 tracer). That's one of a few scans I'm tracking. Day 6/365 Sent from my screenless phone
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We're giving away a Hogwarts Legacy custom wrapped NVIDIA GeForce RTX 5090 to celebrate its official release with DLSS 5 🪄 To enter: 🟢 Share this post 🟢 Comment #RTXON Terms and Conditions: nvidia.com/en-us/geforce/con…
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Ian Harman retweeted
Physics is hard to visualize through static images alone, so I turned my 174 pages of high school physics notes into an interactive website. It covers mechanics, electricity, and magnetism, breaking down complex concepts into intuitive visualizations, real-world scenarios, and interactive problems. Check it out here: atlas-of-physics.vercel.app/
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Ian Harman retweeted
The first 10 people who send me their QR code below get another $250 into their kid’s Invest America / 530A @TrumpAccounts. Don’t have your kids signed up? All 70 M kids under 18 have an open account - take 5 mins & claim it now. 🇺🇸🚀🤍 apps.apple.com/us/app/trump-…
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Ian Harman retweeted
Every now and again I go back to this passage from Chesterton and it just gets better each time
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hey @bot I want that mail.grokbot.com email address
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Ian Harman retweeted
Louder for the people in the back kind sir.
Can we all just pause for a sec and reflect on how fucking important Tailscale is, and how nobody ever talks about them? I don't think I've ever seen a more useful service with a more invisible corporate footprint.
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Ian Harman retweeted
AI will cure cancer and it will kill us all are not contradictory positions, they are both rhetorical methods to make the exact same argument: the future is defined by AI. You are a satellite revolving around the AI sun, at best. These undefined prognostications of future omnipotence distract from accountability in the present. This rhetoric has two effects 1) it distracts from today’s upside down value capture versus value creation equation 2) it forces a psychological centering of AI and AI companies at the expense of humans and the rest of the world’s institutions. Any technology’s utility is a function of our ability to control it, not its raw hypothetical power without controls. Chemotherapy requires precision to kill cancer and not kill a host. Nuclear reactors are defined by their controls more than the reaction itself. That a given technology’s utility is bound by the precision of its controls was Palantir’s fundamental insight at its inception: the amount of security the US government can guarantee its citizenry is defined by how much it can guarantee rights to privacy more so than the raw capability to identify threats. If you do not enhance both privacy and security, your product is a toy. AI is not the first technology that couples control with utility. In the present, the models are voraciously consuming knowhow like a parasite eating its host until both die. Every company I speak to is sprinting to control a spend:outcomes ratio that exploded on them before they could learn how to govern it. They are observing their intellectual assets eroding like a sand castle into the ocean. They are stuck between being upside down on value leakage, yet being told they have no agency over their future. The inevitability of the arrival of a deity forces individuals to define themselves as a function of that deity. Nobody wants to be that luddite who tells you the Wright Brothers will never fly. Nobody wants to run Polaroid or Blockbuster. No young person wants to be a part of the permanent underclass. Forward leaning humans are psychologically berated into defining their skillsets and objectives as a function of AI. Their careers are lottery tickets. They define utility through how good they are at tickling a model. “Ride the exponential” is a mantra that allows you to be “good” in a moral sense, without earning it. If you dare to expose yourself as a luddite that is not getting results today, well that is a “skill issue,” or you simply aren’t using enough tokens. This propaganda pursues an inevitable centering of AI, with humans as peripherals. The only thing you have real agency over in the future? Using more tokens of course. I think if you are going to virtue signal about protecting our future, you should also own the implied vice that comes with your position. Prognostications of armageddon are inextricably linked with acceptance of the bad things that exist in the world today. 350,000 people die of sepsis in hospital settings in the US alone every year. Life expectancy in the US has flatlined over the last 20 years while healthcare spending per person has doubled. 30-40% of the food supply is wasted while 18% of households with children experience food insecurity. 19.5% of drinking water is lost in transit to consumers. A significant portion of the world’s energy supply is threatened by a fanatical regime because the strait of Hormuz is still contested. Putin’s death machine continues to slaughter Ukranians every single day as technological efficacy literally defines meter over meter of protected or conquered land. The CCP has 230 times the shipbuilding capacity of the United States and the implied ability to control the world’s commerce and security. $1.7 trillion of excess, unproductive working capital is locked up in the top 1000 companies in the US, capital that is not producing goods and services for every day Americans. Americans paid over $250 billion in credit card interest at over 20% APR last year and more than half of savers earn less than 3% interest on their savings. Real wages have stagnated, middle-wage workers real income is up only 6% since 1979 while low-wage workers are down 5%. We have a shortage of ~7 million homes in the US. 8.5 million acres burned in wildfires so far this year. As of year end 2025 2,060 gigawatts of generation and storage capacity were waiting for grid interconnects (double the capacity of the existing power fleet). I digress. We are making real progress against each of these miseries, and many more, because of the incredible progress in AI systems over the last several years. Perhaps ironically, success in all of these domains is a function of how precisely controlled the models are. For the cognitive labor humans know how to wield to achieve real world outcomes today, open source or off-frontier small models are already at parity for at least a plurality of use cases on a price/performance basis. Those customers reliably outperform the frontier when they incorporate their own proprietary data and decision traces. The most consistent pattern I see over and over again is real world use cases shrink their reliance on general purpose AI’s over time. They encode deterministic knowledge and/or post-trained models on smaller model footprints. It is empirically a wildly optimistic future with AI as an accelerant for the pluralistic, wonderfully diverse means of advancing the human condition against problems you can measure and make progress against today. We should also own that these horrible challenges persist because these systems are not yet good enough to fully solve them. They are worth improving. The bay area is abdicating responsibility for the world as it is today while claiming ownership of the world as it might be tomorrow. DC and our political leaders are polarizing into zero sum positions. These are the luxury beliefs of children. Build something people need today, at a price they are willing to pay when not pressured by the social herd, if you want the opportunity to do it again in the future.
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Another spot on analysis. One of the most forward thinking guys on X. His Game theory is on point.
If you think labs slowing down deployment because the slope of internal model progress is steeper than expected is inherently bearish for the AI supply chain then you are badly misunderstanding the level of conservatism currently embedded into most Wall Street forecasts. The share of investors running meaningful capital who have truly internalized what the economy would look like if we achieve ASI/RSI is frighteningly small. The share of investors who even scenario analysis for a world where we 10x WFE (semicap) spend from pre-AI baseline is close to zero. We are hitting model capabilities ahead of schedule and anyone who sat back and thought deeply about timelines after reading Leopold’s paper is unsurprised by how things are playing out politically and from a regulatory standpoint. By the discourse of fintwit it’s clear most people have in fact not thought deeply about anything at all and are simply reacting to gross/degrossing and price action.
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If you think labs slowing down deployment because the slope of internal model progress is steeper than expected is inherently bearish for the AI supply chain then you are badly misunderstanding the level of conservatism currently embedded into most Wall Street forecasts. The share of investors running meaningful capital who have truly internalized what the economy would look like if we achieve ASI/RSI is frighteningly small. The share of investors who even scenario analysis for a world where we 10x WFE (semicap) spend from pre-AI baseline is close to zero. We are hitting model capabilities ahead of schedule and anyone who sat back and thought deeply about timelines after reading Leopold’s paper is unsurprised by how things are playing out politically and from a regulatory standpoint. By the discourse of fintwit it’s clear most people have in fact not thought deeply about anything at all and are simply reacting to gross/degrossing and price action.
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Ian Harman retweeted
I'm bullish on the barbell strategy for thriving in a post-AGI world (i.e. today) 1. Double Down on AI: become agent-pilled, experiment with the latest models, own your data, outsource stuff you don't care about and relentlessly build whatever you can imagine 2. Double Down on Being Human: spend as much time as you outside, leave the screens at home and (re)learn the atrophied skills of connecting deeply to the humans around you
One of the most underated & valuable skills in a long-term relationship — is embodied attunement & devotion to your partner's nervous system.
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Ian Harman retweeted
Announcing a new division of Midjourney called "Midjourney Medical"
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Ian Harman retweeted
This is the coolest thing ever. We’re at NASA getting a tour from astronaut Anne McClain. This is us entering the Orion capsule that flew around the Moon in April.
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Ian Harman retweeted
Portless killed :3000 Dev servers got stable names like myapp.localhost Agents could use worktrees in parallel without stepping on each other Now it's easier than ever in v0.11 Just run: portless Zero config. Zero args. Zero code changes.
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Happy Easter! He is risen!
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Ian Harman retweeted
I wrote about the most ambitious form of AI-assisted software development I've seen yet - Strong DM's "Software Factory" approach, where two of the guiding principles are "Code must not be written by humans" and "Code must not be reviewed by humans" simonwillison.net/2026/Feb/7…
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Ian Harman retweeted
Everyone’s focused on crash or rally. Meanwhile, there’s a type of market that quietly ends trading careers. It’s not a crash. But I see everyone posting and it looks like they’re about to walk right into it. What I see coming over the next 3-6 months is not a crash. Not a rip higher. It’s both. Over and over. The kind of move that has you selling the lows and buying the highs until you’re done. Then, after you’ve lost your conviction, your capital, and your patience, the market makes its real move without you. We’ve seen this movie before. As a trader, sure, I’m watching tonight, after hours and tomorrow’s premarket. If we bottom in either session, selling might be done for now. We could get a vicious bounce. It’s tradeable. But don’t mistake it for the bottom. Friday green candles in a bear market are usually just short covering. Not conviction. And that’s the mistake I think a lot of people are about to make. They’ll see a bounce and think we’re going back to the highs. V-shaped recovery. All clear. For investors, it can be even worse. Trying to catch falling knives. Pressing the gas right into a failed breakout because they mistook a counter-trend rally for new all-time highs incoming. The real tell is $RSP. That “broadening” narrative has been the market’s saving grace. But if $RSP doesn’t bounce AND tech doesn’t reclaim prior support, we’re still in trouble. Even if we rally for another month, unless $QQQ is making new all-time highs, that rally is getting sold into. And now value is stretched too. Tech doesn’t rally + value pulls back = cycle breakdown. Watch the tape. Not the headlines.
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This is the way. What a time to build.
It turns out that writing code manually, rather than having it conjured from the void for you, has been holding back builders from building what they truly wanted. Agentic coding being adopted by the most experienced product people should be more than enough signal for anyone.
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