GP is partly right. Most of the cost of sewers is fixed cost: employee salaries, building and maintaining X kilometers of sewers, etc. Some is variable: chemicals, but a small part.
If you, a single person, cut your water usage in half, you pay half as much. But if everybody uses half as much, the system still needs about the same amount of funding. So now you double the per-unit price, and everybody pays the same they were before spending money on water saving features. In this case, even if each person used half as much water, the total water needed isn't cut in half because the sewers need more water to function.
(Also, water isn't "used"; most of it's transported, cleaned, transported, dirtied, cleaned again, transported)
You don't need a union to have effective management. It should also be their incentive not to cause people's death by overworking employees. Which is also dumb because it costs more to overwork then hire appropriately with overtime laws... cops exploit this all the time to steal money from taxpayers. (The ones in Seattle only get caught when they accidently charge over 24 hours of overtime in a day)
Union rules that say only a particular classification of employee is allowed to pick up a small package from a loading dock and move it twenty feet are also bad.
The blame can go to the top, for not managing correctly.
If it was a traveler's union, maybe. Cop unions don't result in better outcomes for the general public, and there's no reason a controller's union won't end up just boosting pay and having a rubber room for hacks (referencing NYC schools paying teachers to not work because they're either predators or terrible at teaching, but being unable to fire them).
Or maybe it's "the NFPA doesn't need to prevent against your wires suddenly becoming aluminum because somebody discovered new math" like "DSA encryption has been broken" affects software.
If they hadn't lobbied to make small cars more expensive because the margins were lower, they could have built a model that was capable of being EV or gasoline, to get economy of scale for most of the vehicle. Well, worked with Daewoo to make a nicer version of the Chevy Aveo which could be a 4-seater gasoline car or 2-seater EV... Well, problem with that idea is the EV-1 was only popular with Hollywood types because it was a statement vehicle, so everybody knew what you were doing. I guess the dual-purpose vehicle would not.
> While that sounds like a nice idea in theory it's the same as "digitizing" road traffic.
Traffic lights instead of mad max intersections are better.
Then there's subway Automatic Train Control.
I don't know that Air Traffic Control staff don't have computer systems for establishing which plane owns what airspace. They at least did do it manually already following specific processes, so it can be at least augmented and a computer can check for conflicts automatically (if it isn't already). And, sure, ATC could still use radio, but there could be a digital standard for ensuring everybody has access to all local airspace data. Or maybe that wouldn't help.
Your ground vehicle wanting to cross a runway could have the driver punch "cross runway 5" button (cross-referenced with GPS) and try to grab an immediate 30 second mutex on it. The computer can check that the runway is not allocated in that time (i.e. it could be allocated 2 minutes in the future, and that would be fine).
But, as pointed out elsewhere, obviously some of this is already present: stop lights are supposed to be present at this intersection.
Thank you for proving my point, that people on HN falsely think they know more than others because they can Google a link, even though what's happening on the ground is entirely different.
Reality ≠ policy papers, press releases, or web links.
I guess what I am getting from this thread is, there is 3G service out there in the wild. However, in locations where 4G and 5G is available, 3G has been phased out
This doesn’t jibe with my experience trying to make phone calls on rural highways, where it seems there is no signal whatsoever more often than not.
I suppose this could be because ATT-Verizon-T-Mobile used to have 2G in that area (which was discontinued — 900Mhz analog voice band, also decommissioned) has moved on and left swathes of the US without signal, whereas, certain areas (commenter omits an example) never were served by major telecoms and have “evolved” their tech more slowly, so 3G is not decommissioned in those places. In that sense yes there is no contradiction. It still feels like we’ve gone backwards since there are places I used to be able to make a phone call that are now considered remote area with satellite SOS being you’re only way to reach someone
The big-3 have nationwide coverage (well, at least 2 of them).
But even beside that, AFAICT USCellular shut down 3G in January 2024, Appalachian Wireless in Dec 2022, Cellcom in Dec 2023, and C Spire sometime in 2022.
I'm interested to know where exactly public 3G still exists in the USA.
> I'm interested to know where exactly public 3G still exists in the USA.
I gotchu, but I wanna be clear that it is all just fringe/regional operators (which is what the claim was originally about anyway, not about major telcos).
I found a couple with user reports claiming 3G support still being active in random pockets of Wyoming/Colorado/etc. (but no confirmation on the official website), and one with confirmation on the official website.
The one with the official confirmation is Union Wireless[0], with UMTS being a stand-in for 3G (color-coded in grey on their coverage map; mostly southern Wyoming plus parts of Colorado, Utah, and Idaho).
I agree with your overall point though. Functionally, 3G is dead in the US. But factually, there are a few holdout fringe remote areas that still have it.
This thread is about how a static text article loaded 500 megs in the background. How would someone prepare for that exactly? This is effectively malware as far as your bandwidth is concerned.
I’ve used travel SIMs that only give you about 5GB. You avoid using the web at all, unless you are on WiFi. You can use maps, train and bus apps, banking apps, messaging, AirBnB etc, but not the web. If you go to some place and they want to use a QR code to buy a ticket or use a menu you may as well forget about it.
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