rzwitserloot
Joined 19 years ago
Joined 19 years ago
In an public transport heavy region (lots of The Netherlands is PT heavy) this changes how you interact with public transport. You stop planning. You decide you want to go to X, so you walk to the nearest stop you know will take you to X (in contrast to someone who rarely uses PT or lives in a PT light area: They either don't know the routes and thus don't know which stop to walk to, or there is only one stop within walking distance if that), and as you walk, it takes all of about 5 seconds, literally, to know if you should walk briskly or have time for a detour or whatever. Or even check if a different stop would be more efficient.
It's powered by the same data. 'look, a map!' is visually the most interesting, and thus perhaps appropriate here, where I would assume most readers don't even live in Belgium.
- young female founders running successful businesses appear to be exceptionally skilled because they have been fighting against the current for their entire life. And the future of that company is double-boosted: They have an exceptionally good founder at the helm, and that founder is going to get even more free media coverage than they normally would.
- ... therefore if I see a young female founder, say no more, I will extrapolate from historic facts and conclude that the company is highly likely to be successful.
- ... and Goodhart's Law kicks in. Whether it is because those with intent to defraud realize what they need to do / they were always around but are now no longer filtered out, or it's simply because the Constanza-liars (they believe their own lies) are not being reality checked anymore doesn't matter: The measurement tool 'is a young female founder' has lost all its predictive power.
- even worse, if the relevant parts of society (the editors of financial newspapers, the bigwigs at investment corps) don't sniff the change in the wind fast enough, we get a new oversimplified yardstick: Someone is going to conclude 'might as well treat every young female founder as a fraud, because statistically they probably are!'
I think your innate sense here is the right answer: The original sin here is treating the identity of the founder as the only significant aspect. Not a heck of a lot of inquiry and skepticism about the promise of Theranos was required to start unravelling that whole mess.
Trying to contrast this to the EU's attempts to force only gatekeepers (those companies so large that there is no alternative to dealing with them) to open up systems, even at the cost of damaging e.g. apple's valiant and welcome attempts to protect the privacy of its customers, highlights to me that the EU is completely correct in doing so.
* It's just a guesstimate, but one of those factors that caused java to be successful but-for (as in, if it hadn't had this, it wouldn't have been a success): It copies C style religiously anywhere it could get away with it. This caused some damage to the language that it has fixed in the past decade (such as the style and behaviour of `switch` being so bizarre - but it religiously follows exactly how it works in C!)
* Some languages end up failing partly due to community outlook. Scala is somewhat well known for having a core community that is highly aggressive and elitist, or to be a bit milder, to be 'less accepting of newbies with a limited understanding of programming concepts' than is optimal'. And in addition to that, they are in contrast to the java ecosystem ready to drop support for stuff quickly, meaning: Real life actual use of scala as a basis means you're either working with a hopelessly obsolete codebase or you're spending time refactoring it every other month pretty much. Scala's adoption is fading and never got anywhere near its hyped future.
* If a language is 'native to a platform' which I define as: "If the shepherds/owners of that platform were to write a basic app for their own platform, what language would they write it in? That's the 'native to that platform' language", then it tends to succeed even if it is not fun and not very well designed and even if transpilers exist. This is sufficient explanation for me for the success of javascript: It is the native-to-the-platform language if the biggest platform around.
These all fit within the thesis. They're all (last one is debatable) very human factors.
Or not. Who knows. The point is, this 'economically it is more efficient' is not a proven case because the externalities need to be taken into account, and so far the person I've been responding to seems to not understand this part, or is ignoring it.
What you've said is: Looking only at the internalized costs, pointless-wasting a percentage of clothes costs X but reduces clothes cost in the store by Y, with Y being larger than X.
Okay. Irrelevant - that math doesn't include externalized costs. It may well be that this is a stupid idea, but "market decided destroying some clothes was more efficient" doesn't prove anything unless you can show that the size of the externalized costs to this process are 0 or close enough to 0 to have no meaningful relevance.
There's a way the desert states can export and store their solar energy production cheaply, easily, at scale, without needing any rare earths (nothing that is hard to obtain / limited supply / is dirty to extract). And as part of the process, they get clean water as a side effect. Unlike e.g. export via electrolysing water and shipping the hydrogen gas which requires clean water and thus requires spending more energy on desalinization which is a dead end, literally: desalinisation is ecologically speaking terrible, and e.g. the persian gulf is already becoming saltier due to the many desal plants dumping their brine.
How?
Re-invent the Castner Process: An endlessly repeatable process.
Step 1: Combine energy + Caustic Soda (NaOH); out comes Na2 (sodium metal, ready to export), H2O, and O2. The water is clean, the oxygen you gas off (not exactly an environmental disaster, gassing off waste oxygen), the process is essentially perfect - nothing is lost, and the anode and cathode use cheap materials (iron, mostly). Ship the sodium bars in a big boat (wrap em in some oiled up paper first. Yes, if the boat sinks, it'll explode; if an H2 carrying boat springs a leak you also get fireworks. Energy storage mechanics have nasty failure modes, it's pretty much inherent in the concept).
Step 2: Once the sodium bars have arrived at some industrial port that wants energy, all they have to do is chuck a proverbial bucket of water at it; doesn't have to be particularly pure. The Na reacts, turning back into NaOH + H2 gas (useful feedstock gas! Don't ship it - ship the sodium, use the sodium to make H2 gas out of water at the site of the plant that needs hydrogen! If you don't need the hydrogen, burn it for energy) - and this reaction is highly exotermic on its own (let alone if you also burn the H2). Ship the NaOH back to the desert-based solar panels.
A boat loaded soup to nuts with sodium metal is about as energy dense as half of the energy in a boat loaded to the gills with hypercooled, hypercompressed H2. Except you can ship this stuff on any old creaky vessel vs the extremely expensive H2 carriers.
You can store the energy in any old warehouse, requiring pennies at best for safety - no need to store under pressure, nothing is particularly toxic, stuff lasts for years and doesn't lose appreciable amounts of energy during storage. Yes, if some catastrophe causes a flood to go through a warehouse full of sodium that's gonna be a nasty surprise, so preferably you don't build this stuff in the middle of town square, but it's orders of magnitude less scary than MIC, nuclear waste, a tank full of pressurized H2, and so on. This stuff is no more scary than an oil depot, really.
So.. why in the blazes isn't this a thing? Shouldn't the middle east be spending their money on a modern take on the Castner Cell instead of The Line or a pet war in Yemen?
Win win win. It can't even be patented. The only thing that needs to be done is to update/reinvent the castner cell: We haven't electrolysed caustic soda in about a century, because chlorine gas is a valuable feedstock for industry, and the Downs Cell (electrolysing salt into sodium + chlorine) is therefore the way it is done today. The sodium is a lucky byproduct (the process is run to fulfill the need for chlorine gas as feedstock). Due to this there's plenty of sodium to fulfil industrial needs and therefore no need to run Castner Cells. That's the only reason nobody's run one in many decades.
I'm sure I'm missing some key chemistry but I can't figure this one out.
The local politician's thinking is thusly:
- Datacenters are going to happen somewhere. And when this inevitably occurs, jobs everywhere, including here, will disappear. There is nothing I can do about that. It's as baked into my assumptions about the near future, as is the fact that the sun will rise tomorrow.
- If I allow the datacenter to happen here then while the builders are here they might buy some stuff locally for the build, and after they are done, the datacenter will employ literally a handful of people to guard and maintain the place. Not much of a gain, but, hey, the alternative is that I have nothing at all.
In other words, the 'competition' aspect between states / bundeslander / EU countries is causing these entities to race to the bottom together.
The solution is... not to do that. As somebody living in a country that doesn't suffer from this particular malady (The Netherlands, which does have provinces, and provinces work in reverse from states: The only rights they have are ones explicitly allotted to them by the state; The Netherlands is not a 'federation of provinces', whereas the US is a 'federation of states', Germany is a 'federation of bundleslander', and the EU is a federation of countries).
It means a province in The Netherlands cannot just offer a would be major company some ridiculous boon to come settle in their province at the cost of other provinces, because provinces in The Netherlands do not have the right to dictate e.g. tax rates, and even any infra project they would do requires permission (and funds) from the 'federal level' (the country).
It's been going on for ten years and there have been nada, zero, zilch solutions to the problem. Thus my stance remains: You have to put a stop to that. The problem is, of course, this requires an entity that currently has some power (namely: states / bundeslander / EU countries) to voluntarily give up power to the federated entity that sits 'above' them, and it's always difficult to convince an entity with power to voluntarily relinquish it.
Still, that's the job.
A quote, from his own talk page, written by himself:
> But as of fall 2025, I have returned, with the aim of helping Wikipedia in various ways to reform.
This is somebody who (re)started their wikipedia editor career with one goal in mind, and set up a project to reach this goal, and then canvassed for that project.
There is no doubt about any of those 3 things. Specifically, he wants this project to get accepted, he is not all that interested in anything else, and it was him, himself, canvassing for this project in ways that wikipedia policy clearly delineate are not allowed.
This is specifically what the 'no canvassing' rule was written for. One can make quite a few remarks about how the 'no canvassing' rule can be abused, but this isn't an example case, at all. Quote the contrary: This is a textbook case for why the rule exists, and serves as a trivial slamdunk case as to when it should be applied.
Your point stands as an interesting debate, but it has no meaningful effect on Larry Sanger's banned status. It would have been interesting if, for example, somebody else started this project, and Larry Sanger started canvassing for the project. Banning Larry Sanger as an editor would then be an obvious community decision (banned for canvassing), but do you ban the project at that point? The cat's out of the bag, and, indeed, if you adopt the policy of: "If anybody on any social media anywhere canvasses for project X, then that automatically means project X gets canned without any further vote", then one can trivially can any project by canvassing for it.
But none of that is relevant here.
``` if (x != null && !x.isEmpty()) doAThing(x); ```
is either:
[A] Code directly on the boundary between systems; the other system is explicitly documented to treat null and empty as semantically equivalent, which is bad, but given that the mistake lies in a system beyond the control of this programmer, they're working around it. It can exist in this boundary code and nowhere else, or
[B] Extremely rare, but there is a real semantic difference between the notion 'x is null' and 'x is empty' but this code wants to do the same thing in both semantically separate cases, or
[C] it's bad code.
NPEs are better than endless defensive dealings. If code checks for null I'd expect that null has a semantically identifiable meaning, and one that isn't also covered by something else (such as some notion of 'empty', e.g. an empty string or an empty list).
- At 25 years old or whatever you get a FBS. Pretty much no matter what, this FBS will not be used to do more checks, procedures, and so on.
- ... and now we give you another FBS every so-many years, and only those things that are different from the previous scan are investigated.
There's still an issue with needless procedures, but the amount of 'weirdness that are not going to cause an actual issue had the patient never been aware' is significantly reduced by looking only at changes. i.e. most 'weirdness' shows up early and is fairly stable.
The difficulty is the moral issue. You cannot show that first scan to the patient. Even if every soul agrees beforehand that the rule is that nothing on that first scan, no matter how scary it looks, is further investigated... any medical issues raised by patients are used as a major information input for diagnosing issues. If I show a patient a scan that has this tumor looking thing on the left lung, then no doubt a few months later they'll be back complaining about shortness of breath and a pain on the left side of the torso. The mind is a powerful thing. At that point you can do a scan and see... the same nasty tumor looking thing we saw on that first FSB, and we're right back to the issue of these scans doing more harm than good.
Is it morally acceptable to hide that first scan from the patient?
But specifically at this moment in time what you've written is total hogwash. Currently the US is spending money as if it's, specifically, an infinite resource.
Hence, this kaibosh on science funding can only be explained because the powers that be want it dead and gone.
Do with that info what you will. The various flavours of conspiracy-theory-leaning ideas on wanting to 'scare the scientist community away from commenting on political affairs' seem like the most likely explanation to me despite how petty and crazy that sounds.
If you are a scientist, get out.
Either out of science, or away from US-centric research systems.