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nwah1

4,452 karma · joined December 5, 2014

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nwah1··on DotJpegli – Fast, Portable, Memory-Safe JPEG Encoder
Memory-safe reimplementation of Google's Jpegli library in pure .NET, with zero dependencies, faster than Google's library, with way fewer allocations. It also compresses a bit more.
nwah1··on Albert Einstein and Hannah Arendt's 1948 open letter on Israel
In keeping with your survivorship bias comment, a terrible prediction and opinion he held was that socialism was the right social system for human societies. And he thought the US should halt nuclear weapon development, while the USSR was moving towards it at full steam.
nwah1··on Classification of Finite Simple Groups Formalized in Lean
Simplifying and composing these proofs with other proofs should probably be the next goal. And formalizing within other computational proof paradigms.
nwah1··on Microsoft and others tell crypto platform not to tokenize their stocks
So, a very inefficient database with massive footguns.
nwah1··on World Labs is Joining AMD
Then all software moats become shallow
nwah1··on Initial DIY cleanroom experimentation
There was some talk on here during Covid about the feasibility of making all structures up to BSL4 standards. Seems kind of nuts, but it would certainly contain a lot of biosafety threats. With AI it now seems borderline urgent.
nwah1··on Socialism's Positive Rating Tops 40% for First Time
This narrative is largely untrue. Scandinavia started to prosper only after they liberalized. Of course, there is a big difference between intelligent redistributionism which respects and leverages market forces, and the kind of socialists who implement rent control and government-run grocery stores.
nwah1··on Socialism's Positive Rating Tops 40% for First Time
Redistribution that enhances production rather than stifling it. Which provides justice rather than creating injustice. A great idea to bury under dust for centuries.
nwah1··on Socialism's Positive Rating Tops 40% for First Time
I'm sure we will. And, like with mutations, the default assumption for a random change isn't very good. In this case, the historical record points to worse-than-random outcomes.
nwah1··on Breaking the 1.58-bit Barrier for Ternary LLMs
They don't use ternary quantization. But, they could, if they wanted.
nwah1··on TSMC revealing details about next gen A14 node
In simpler terms, the SRAM density improved by 2.9% (according to ChatGPT). Which is better than it sounds, because SRAM had reached a wall, in terms of density gains, and, chips can be dominated by SRAM in terms of surface area, so this can mean a lot more room for logic, even though that is also getting considerably denser.
nwah1··on OpenAI's Sam Altman says it would be 'ill-advised' to go public in 2026
Given that they paused signups for their 20x Max plan, your assessment seems overoptimistic.

Their new Broadcom chips seem cool, and they had a nice model release with Astra. But, that doesn't mean they've solved the profitability question during an era of rapidfire open-weight model releases, extreme memory shortages, and intense political pushback.

nwah1··on Just testing my memory safe web browser
A practical solution for the here and now.

Seems like the next evolution for memory-safety will be in the hardware, with CHERI.

Language-level memory-safety is all fine and good, if you can afford the rewrite. But, you still have to trust the software supply chain (the compiler, build server, etc).

However, there's a third and broader category called Proof Carrying Code, which could be used to guarantee all kinds of security properties of binaries, including memory-safety in a way that requires no supply chain trust.

With both CHERI And PCC, your machine will simply never perform unsafe memory access, and it doesn't matter what language the binary was authored in.

Seems like language-level and PCC safety guarantees are the kind of thing that AI agents will make much more practical. With AI hacking, this only gets more important. They've already started trying to rewrite everything in Rust, but PCC and CHERI go further.

Redesigning the entire OS stack around zero virtual memory, and purely static allocation, seems like a direction that will need to be done. CHERI makes that much easier.

nwah1··on Growing proof that autonomous cars save lives
Given the state of cybersecurity, the car goes wherever anyone with sufficient motivation wants it to go. Including into pedestrians. And, such a scenario could happen at the scale of a botnet swarm. In other words, hundreds of thousands of vehicles could be simultaneously hijacked.
nwah1··on Algorithmic rent-pricing litigation expands under new state and local laws
Underrated comment.
nwah1··on Linux desktop market share has hit over 10% in North America
Also, Chromebooks.
nwah1··on Memory safety absolutists
CHERI seems to accomplish much of what Fil-C does, in-hardware. And removes some of the trust from the entire build toolchains in your entire supply chain, because memory-unsafety cannot be stealthily inserted.
nwah1··on Engineering management after the cost of code collapsed
Feels like a human-authored outline that was run through AI to make it into an article.
nwah1··on The Silurian Hypothesis (2020)
Yea, but if humans went extinct tomorrow, very little human artifacts would remain after millions of years. Indeed, most would be gone well before that. How much stuff from the 18th century still remains, in percentage terms?
nwah1··on Safari Technology Preview 248 Released
And it wasn't just laziness that made them drag their feet. They actively fear the web as a platform, and very much want everyone to do everything through their app stores, using their own macOS/iOS-exclusive proprietary SDKs... which also means developers themselves needing to acquire a Mac with XCode, and a Developer subscription.
nwah1··on FDA approves new kind of cholesterol pill
Yes, exciting stuff.

Not to mention the gene-therapy version of the same PCSK9 inhibition pathway called VERVE-102 which Eli Lilly is putting through human trials as we speak.

I imagine that stacking the LP(a) antisense therapy with a PCSK9 inhibitor, and/or a statin or Nexlizet would probably lower odds of heart disease death by two to three orders of magnitude. But I guess there isn't solid mortality data to say for sure.

nwah1··on SpaceX wants to launch 100k more Starlink satellites for 100x the bandwidth
For context, that revenue was $18.67 billion in 2025, with a net loss of $4.94 billion.

And we must remember that 6G is in the final stages of development, which has peak speeds of 1 Tbps.

nwah1··on Bryan Johnson: I have an autoimmune disease. My stomach is eating itself
Just because someone has a high net worth does not mean they are not trying to scam people, and it is good to be on the lookout for that.

Every human being is self-interested, at least to some degree. So, it is perfectly expected that he seeks money, fame, status, power, sex, etc.

But he doesn't seem to exhibit these to an abnormal degree, and in any event, you can just evaluate his claims based on evidence and logic and they either succeed or fail.

Just because the Wright Brothers were selling airplanes doesn't mean that they didn't fly.

nwah1··on Morbid: Debunking Modern Longevity Science
That was true up until generative AI. Now, we have a new problem of high-definition fakes being easy to produce.
nwah1··on Venezuela reveals $240B in debt it cannot pay (~$100B more than expected)
Look up the lifestyle of Hugo Chavez's daughter, or the family of Tareck El Aissami, or the Narconephews affair, or the Cartel of the Suns.
nwah1··on Zelle Heads to India, Unveils ZelleUSD Stablecoin for Other Markets
nice, I was just thinking that they needed a very slow database.
nwah1··on SpaceX's IPO is a disaster waiting to happen for your pension fund
A lot of founders are the cause of enshittification. In fact, most of the big names I can think of are.
nwah1··on Roku LT Operating System open source distribution
open hardware to me means that you have access to all of the specifications for building the hardware. Things like when the laptop company Framework posts github repos full of CAD models. Or, initiatives like RISC V.

And, alongside that, there's also open firmware.

Unlocked hardware is maybe what I would call hardware that enables swapping out the software. Although, historically, we didn't even need a term for that, because that was the default aside from outliers like Apple.

nwah1··on Larry Ellison: "Citizens will be on their best behavior because we’re recording"
The panopticon concept from Bentham was interesting because even if there was only a small chance that you might be observed, at any given time, then people would act as if they were being observed. Even if they weren't.

We have had that kind of system, now, for just about everything. Not just from the Big Brother direction, but also the Little Brother direction. At any time, a mob of people might decide to pull up your old digital footprint and condemn you for it.

Likewise, even before AI, at any time the IRS could decide to audit your past tax filings, or data breaches could expose your personal secrets, or street camera can nab you for a traffic violation, or someone could decide to pull up surveillance footage and get you for something, and so on.

The exact degree of difference between the two systems is significant, but much of the marginal psychological burden of such things has already been paid by everyone living in industrial civilization. And, as with the panopticon, just the small chances of active monitoring already provided 80% of the sought-after result.

Indeed, that kind of condition is what people like Ted Kaczynski were so bothered by decades ago.

Those living in the epicenters of civilization, like those in the largest cities, have basically been under almost constant surveillance now for decades.

nwah1··on KDE Plasma 6.8 Planning to End X11 Support, 95% of Plasma 6.6 Users on Wayland
yea, but those users can still upgrade to 6.7 which isn't even out yet, and then also remain on that as a supported release for a significant amount of time.

And you'd have to balance all this against the wealth of severe X security bugs that have been coming out even just this week, and the maintenance burden of supporting it in a volunteer project with limited backing.

There's an argument that they are being too conservative. Other DEs like GNOME have already dropped X.

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