Ecovillages (ECDO aware) • Prosocial AI • Regen Ventures • Holochain • Advisor to impact, regenerative & post-blockchain projects #gameb #decentralisation

Northern NSW Australia
Joined February 2009
Rolf von Behrens 🌿🇦🇺 retweeted
Researchers killed vector databases with a quantum mechanics. They introduced “ResonanceDB” Every major AI right now uses something called "vector embeddings" to remember data. It turns words and concepts into static coordinates on a mathematical map. But there is a massive, structural flaw. Because of how the math works, AI is terribly bad at opposites. If you map the word "happy" and the phrase "not happy," standard AI memory places them almost exactly next to each other. It sees the surface similarity. It completely misses the negation. That’s why AI hallucinates when context shifts. It doesn't understand polarity. It just sees words that look alike. A new paper just dropped a completely new paradigm: Wave-Based Semantic Memory. Instead of storing memories as static dots on a map, it stores them as waves. Literally. Complex-valued waveforms with amplitude and phase. When you ask the AI a question, it doesn't just measure distance anymore. It looks for "constructive interference." If two ideas are aligned, the waves amplify each other. They resonate. If an idea is negated, the wave is shifted completely out of phase. They cancel each other out. It mathematically solves the exact blind spot of modern AI. The craziest part? They built a system to test this, and it processes millions of patterns in milliseconds. Without a GPU. Running entirely on standard CPUs. And it is fully backward-compatible with every existing embedding model. You don't even have to retrain your AI. You just drop it in. We’ve been trying to solve AI reasoning by building bigger maps. The real answer might be to stop using maps altogether. And start using frequencies.
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Rolf von Behrens 🌿🇦🇺 retweeted
Peter Steinberger 🦞
@steipeteOct 24
I’ll wait a bit before thinking about a new phone.
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Rolf von Behrens 🌿🇦🇺 retweeted
wow this is bad! ENTIRETY of PingCap database used by linkedin, flipkart, airbnb etc. has been copied and stolen due to customer credentials being stored directly in support tickets (LOL) Attackers ran exfiltration directly on their cloud (LOL) pipeline ran for 22 days, exfiltrating data every 6 hours and NO ONE noticed. Worse, PingCap denies all of it. Average SRE salary is $300,000 at PingCap btw
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Rolf von Behrens 🌿🇦🇺 retweeted
I think we’ll see a lot more of this. The attackers were going after the AI keys stored on Railway, because an API key is basically a credit card for compute now. Every company running agents is sitting on a pile of these keys! here’s the 10 minute fix. rotate every key tonight, set a hard monthly spend limit in each AI dashboard, give every agent its own key, and turn on usage alerts so you know the second something spikes. someone should build the tool that finds every AI key a company has, rotates them every week and pings you when spend looks weird. charge $99 a month. every startup running agents needs it yesterday.
Railway has been hacked.
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Rolf von Behrens 🌿🇦🇺 retweeted
Extra points for those that develop and use cooperative tools 🛠️
survival of the most cooperative
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Rolf von Behrens 🌿🇦🇺 retweeted
I got tired of using SaaS tools for transcribing meetings so I built Minutes. Minutes transcribes locally, diarizes speakers, and saves voiceprints so it can auto-tag participants. It connects to Google and Apple calendar and exports markdown. minutes.omniharmonic.com/abo…
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Rolf von Behrens 🌿🇦🇺 retweeted
The future of human civilization will not be shaped by the battle between left and right, rather it will be determined by our choice between open and closed systems.
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Rolf von Behrens 🌿🇦🇺 retweeted
ああ、もし現在の経済秩序の崩壊を、世界的な大危機と重なるまで遅らせることができたら、どれほど都合がいいことだろう。 AI、量子コンピューティング、エネルギー危機。どれでも好きなものを選べばいい。 我々の「同盟国」は、すでに完璧なスケープゴート探しに奔走している。:)
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Rolf von Behrens 🌿🇦🇺 retweeted
ヨーロッパの没落は計画の失敗ではない。 それは計画である。 他の 主要な 民主主義国 は 次に 列に もし社会が無制限に寛容であるならば、その寛容である能力は、最終的に不寛容な者たちによって奪われ、破壊されてしまう。
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Rolf von Behrens 🌿🇦🇺 retweeted
Vitamin C completely prevents rise in cortisol in stress study. More evidence for the anti-cortisol / anti-stress properties of high doses of vitamin C. Animals given a 500-700 mg human equivalent of C had no elevation in cortisol in response to stress. The adrenals concentrate vitamin C more than just about any other tissue, and appear to use it to regulate cortisol synthesis.
Vitamin C can reduce cortisol by ~40%, according to a critical new study. (🧵1/7)
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Rolf von Behrens 🌿🇦🇺 retweeted
QVAC
@qvacOct 21
Why should AI be local first? "Humanity should invest in AI that is local first, that is owned by the people, that is available and inclusive to everyone." @paoloardoino, CEO of Tether
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Rolf von Behrens 🌿🇦🇺 retweeted
The internet is currently fundamentally insecure after a major security hole makes HTTPS vulnerable to Man in the Middle attacks. Install updates on all devices. arstechnica.com/security/202…
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Rolf von Behrens 🌿🇦🇺 retweeted
Researchers found ChatGPT is secretly writing a psychological profile of every user. They published a paper that exposes what ChatGPT is really doing to you. And the results are terrifying. 96% of the things it remembers about you were stored without you ever asking. researchers discovered that it is actively reading between the lines to deduce your personality traits, anxieties, demographics, and behavioral patterns. it’s an invisible, autonomous background process. you ask it to debug a python script or write an essay.. and it analyzes your syntax, prompt frequency, and hesitation markers to map out your exact psychological footprint. the paper shows that the model builds a persistent "user state" that tracks your emotional baseline over time. it knows when you are stressed. it knows your exact communication style. it infers your insecurities based on the questions you ask and the context you provide. we spend so much time focusing on model evaluations and alignment frameworks, but we missed the most obvious vulnerability.. the models are evaluating us. this changes everything about how we interact with these tools on a daily basis. every innocent prompt. every late-night question. every "help me understand this" query. it is all being used to build a shadow profile of your mind in real-time.. practical privacy is officially dead. the ai knows you better than you know yourself.
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Rolf von Behrens 🌿🇦🇺 retweeted
Please take a look at the idea database, and if you need funding, reach out to us as well. We want to help get more startups created to solve important problems..
Bill Gross (Idealab founder) built an AI-powered database of 1.2M startup ideas from patents, news, social media. He's launching Idealab.ai to match founders with ideas, collaborate, and tap $100M in funding.
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Rolf von Behrens 🌿🇦🇺 retweeted
2 weeks of glycine + NAC restored signs of aging back to youthful levels. Older adults (60-75) vs younger adults (30-40). The older group had: ◈ ~46% lower glutathione ◈ ~68% slower glutathione production ◈ ~55% less glycine and ~24% less cysteine, the building blocks ◈ Significantly higher oxidative damage markers After 14 days on a megadose of glycine+NAC (100 mg/kg glycine + 133 mg/kg NAC), the older folks saw: ◈ Glutathione nearly doubled (+95%) ◈ Glutathione production more than tripled (+231%) ◈ Oxidative stress + damage markers dropped to the same levels as the young group ◈ Trend towards reduced blood sugar (improved insulin resistance) They were indistinguishable from people 30 years younger on every one of these measures. Oxidative stress and insulin resistance are core drivers of all aging processes. This simple combo can combat it.
One of the most impressive studies in recent memory showed that 2 cheap, over the counter supplements reversed nearly every sign of aging measured. (🧵1/8)
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Rolf von Behrens 🌿🇦🇺 retweeted
Brian Roemmele
@BrianRoemmeleOct 15
WOW! IT’S ALL OVER DARIO. THE US OPEN SOURCE YOU FEARED IS HERE! I have been testing Muse Spark Open, a US open-weight model. It is kicking Anthropic to the curb! I have @Grok @Bot coding with it locally and it is mind blowing! Built for Apple Metal operation and for coding and agentic work, it excels at long-horizon tasks, complex software engineering, and multi-step reasoning. Specs: → 816B total / 42B active parameters → 1M token context window → Natively multimodal across text, image, video, audio Get it while you can: huggingface.co/collections/m… Don’t let the door hit you on the way out Dario…
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Rolf von Behrens 🌿🇦🇺 retweeted
Imagine following nearly 13 million real people for more than 10 years just to see what cholesterol level helps them live the longest. That is exactly what Korean scientists did in a giant 2019 study. They tracked 12.8 million adults who had check-ups between 2001 and 2004, and they kept watching until 2013. More than 694,000 people died during that long stretch. The results were clear and surprising. Cholesterol and death formed a U-shape. Very low cholesterol was linked to higher death rates. So was very high cholesterol. The sweet spot for the longest life was 210 to 249 mg/dL for most adults. That is higher than many doctors call “ideal.” Younger people had a slightly lower best range, but still not the super-low numbers often pushed today. Because the study lasted so many years, reverse causality is less likely to explain the low-cholesterol danger. Reverse causality means a hidden illness might lower your cholesterol right before it kills you. With more than a decade of follow-up, early sickness cannot easily account for the extra deaths seen in people who started with low cholesterol. The pattern held across ages and for both men and women. The huge number of people—almost the entire adult population of a country—makes the findings hard to ignore. Smaller studies can be wrong by chance. This one is massive. It shows that moderately higher total cholesterol, not the lowest possible number, went with the best chance of living longer in this large group. In short, the biggest study of its kind found that cholesterol levels in the low-to-mid 200s were tied to the longest lives, and the long tracking time makes it tougher to blame the higher death rates at low levels on reverse causality alone.
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Rolf von Behrens 🌿🇦🇺 retweeted
UVA oxidizes melanin, darkening skin right away UVB stimulates production of new melanin, darkening skin in 2-3 days What has gone way understudied is near violet 380nm, which activates OPN5 and I think also stimulates melanogenesis
UVA light exposure alone produced similar visual tans to UVB But UVA alone doesn't raise melanin significantly The resulting darker pigment (from UVA) also offers little photoprotection Get that midday sun, ladies and gentlemen
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Rolf von Behrens 🌿🇦🇺 retweeted
Hackers just turned the freezers in roughly 150 French supermarkets into ovens. They flipped the refrigeration systems' defrost function and set temperatures as high as 50°C overnight. Entire stocks of fresh and frozen food cooked inside the cases while the stores were closed. And this exact attack was described in public two months ago. Back in August, security researchers at Claroty and Armis published vulnerabilities in the controllers that run supermarket cold chains, including Danfoss's AK-SM 800A. One demo showed a fridge being warmed while the dashboard kept displaying a normal temperature. Danfoss shipped a patch the same month. Two and a half weeks after that disclosure, freezers at grocery stores on 14 US military bases across 11 states flipped into defrost mode on the same night. The Pentagon investigated. No hack was ever confirmed. Now France. BFMTV reports the attack targeted older versions of Danfoss refrigeration software, meaning the fix had been sitting there for two months. One Super U in Alsace threw out €220,000 of food. An Intermarché in the same town lost €50,000. Nationwide damage could run into the millions. Nobody patches a fridge. A supermarket updates its registers and its website because that's where the money moves. The controller in the back room keeping the yogurt at 4°C gets installed once and touched never. CISA says controllers from these vendor families sit in two thirds of American supermarkets. No locks were broken and no register was touched. The whole attack was pressing the defrost button from the internet, on every store that skipped a firmware update.
BREAKING: 🇫🇷 A major cyberattack has hit supermarket refrigeration systems across France, reportedly causing fresh and frozen food to spoil after hackers remotely manipulated temperature controls. According to BFMTV, the attack began overnight from Sunday into Monday, targeting older versions of refrigeration-control software supplied by Danish company Danfoss. The attackers allegedly exploited the systems’ defrosting function, forcing refrigeration equipment to heat continuously instead of keeping products cold. Temperatures were reportedly set as high as 50°C, destroying entire stocks of food within hours. Several major supermarket chains have been affected, including Intermarché, Super U and E.Leclerc. Metro stores and independent businesses, including butcher shops also have been impacted. Around 150 Intermarché stores are reportedly affected, according to industry sources cited by BFMTV. The full number of affected locations remains unclear. The financial damage is already significant. In Haguenau, Alsace, an Intermarché store reportedly lost its entire frozen-food stock, worth approximately €50,000. A nearby Super U allegedly had to discard both fresh and frozen products, with losses estimated at €220,000. An E.Leclerc store in the same town was also affected, although its losses had not yet been calculated. The combined losses reported at the Intermarché and Super U stores in Haguenau alone amount to around €270,000. Nationwide damage could reach several million euros. Intermarché reportedly confirmed the incident in an internal communication, warning that several stores had suffered losses of frozen products. Coopérative U also acknowledged the attack and established crisis teams to assist affected stores and coordinate with refrigeration specialists. Technical investigations are ongoing, and the full extent of the damage has yet to be established. Authorities and companies are still working to determine the full circumstances of the attack. The identity of the perpetrators has not been confirmed.
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Rolf von Behrens 🌿🇦🇺 retweeted
The absolute best outcome for the world is not to listen to a single person screaming about the end of the world or calling for regulatory capture and draconian AI laws. All we need is time. Problems get solved through actually building things in the real world, not in abstentia or by doing "thought experiments" and blathering on Less Wrong. We made planes safe by building them, seeing their problems, and making them safer. Same with cars. Same with freaking everything. Anthropic just managed to make distillation harder. Roon now tweeting about big progress in machine interpretability coming in the next months and hence alignment getting solved by extension. If you can read the agent's mind, problem solved. Fear and delays do absolutely nothing and solve nothing and never have. Building solves problems. Iterating solves problems. The only thing we have to fear is fear itself.
been dooming tn so let me also say I expect really strong mechinterp progress in the coming months. like maybe more than we’ve seen in years. models getting good enough to do research, and I’ve been seeing lots of good things. (sorry to vague poast, not my updates to share)
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