Hacker Newsnew | past | comments | ask | show | jobs | submit | mono442's commentslogin

Electricity generation from natural gas is intentionally made more expensive by the EU ETS. It could be cheaper if politicians wanted it to be.

Tbh coal definitely should be restarted and used more, there's more reliable supply for coal than for lng.


And economists agree that schemes similar to ETS is the most economically efficient way to achieve carbon targets.

So, if you want to say: "I don't think governments should have agreed to the Paris agreement" then you should just say that, rather than attack various highly efficient ways of achieving those goals.


I don't support it because it doesn't work (at least for me, I guess there's some middleman in the grand scheme of things who is profiting off of this). E.g. Texas has a high share of renewables too without carbon taxes and with much cheaper electricity.

Texas has many federal and state incentives for building renewables.

Then why the EU is hell bent on the ETS since it's clearly not working the best?

Air to water heat pumps (which usually are used in Germany) should be quite cheap nowadays. Maybe they tried overcharging you or a significant rework was required?

tbh I've heard the same about the nuclear fusion for many years now

We created fusion in 1952.

a hard fork could burn bitcoins which are vulnerable

The main problem with IPv6 is that it is different from IPv4. There's SLAAC, there's no ARP and there're also some other differences. In the end, it's simpler to just not bother.

Yup. People learn parts of v4 through osmosis because it's the default. Then when networking topics come up, it's easier to keep going with stuff that looks familiar rather than un-learning assumptions. Why bother with the weird other thing that's not even mandatory?

Because IPv4 is logical and makes sense. First thing which IPv6 came up with? No NATs everything will have a public address. It turned out that this was hare brained idea so let's just cover it up with firewall. However misconfigured firewall means that everything is open... IPv6 has been designed by people who were unable to think further than what is going to be tomorrow for a lunch.

IPv4 came out in 1982 and was designed for every device to have a unique public address. Protocols like FTP were designed to literally pass an IP address to connect directly to.

As addresses started running out, the NAT RFC was published in 1994 and described NAT as a "short-term solution". NAT was never meant to be an integral part of IPv4. https://www.rfc-editor.org/rfc/rfc1631

NAT broke a ton of things which required more and more hacks piled on, making it more complex to build services on top if it (e.g., a server in the middle to proxy all the traffic needed between peers is a 100% requirement, with all the maintenance and scaling headaches that come with it).


So you actually agree with me, that making all addresses public was stupid to begin with. It was stupid on IPv4 and it remain stupid on IPv6, yet we already have experience from IPv4 that it was stupid.

> So you actually agree with me, that making all addresses public was stupid to begin with.

If an address is not public how can you start an connection from it, or end a connection at it? A web server needs a public address if you want to have people reach it. And you, at some point, also have to have a public address if you want to connect to pubic services: either on your end-host, at your CPE/router's WAN interface, or on an interface of your ISP's CG-NAT box.

But having a public address on your end-host also allows for much more functionality than if you were stuck behind CPE-NAT or CG-NAT. Now, you don't have to use this functionality—just like how I didn't when my printer gets an publicly addressable (but not publicly reachable) IPv6 address—but it opens up various possibilities.


So having all devices on public addresses was stupid to begin with on IPv4 and it was arrogantly stupid on IPv6.

The fact that we are giving IP addresses an hierarchy is stupid. If you don't want outsiders to connect to your device use a firewall.

> So having all devices on public addresses was stupid to begin with on IPv4 and it was arrogantly stupid on IPv6.

"Yeah? Well, you know, that's just like uh, your opinion, man." — The Dude

Publicly addressable ≠ publicly reachable.

When I was with my last ISP which had IPv6, my printer had a public address, but the only people who could reach it were those on my home network.


Are you really complaining about the fact that we need to deploy firewalls?

I am complaining about the fact that deploying firewall wrong will open your network to everyone. Deploying NAT wrong wont.

Isn't that the first thing that IPv4 came up with as well? One publicly routable address per device that wants to access the Internet (or the network of universities or military installations or whichever network you were on pre-Internet).

You see and IPv6 was not able to learn from the failure - people does not want to have all computers in one network, same like people does not want to live in one skyscraper.

IPv6 ND (and SND) serve the same purpose as ARP. It's like saying a fancy French restaurant doesn't have a cook because it has a chef.

ARP-schmarp. That doesn't matter to almost anyone who doesn't need to go deep into the network.

But yeah, SLAAC's paradigm of moving assignment logic into the node (away from network infra like in DHCP) is definitely a stumbling point.


Isn't it also the fact the almost no one wants to live like that? The expectations has changed and there's probably little demand for such type of housing.

People rent bedrooms in single-family homes all the time. The only difference between that and dorm-style housing is the size of the building.

Yes and there is fierce competition for that in many larger cities, with sky-high prices to rent out a room. But they can't be offered at scale commercially because you'll never get the permits, and the only reason why you can rent these is usually because they're either operating completely under the table or via some carveouts that let property owner rent to 1 or 2 persons.

The pent up demand for this is obvious to anyone who's tried to secure a room only to have a gazillion people competing with them to pay $1000+ to rent an oversized closet to sleep in.


Studio apartments seem like a better option. Also, from a property manager’s perspective, you generally want to minimize shared spaces because they’re a pain and annoying to deal with.

I was responding to your argument that no one wants to live like that.

I absolutely disagree. Renting a room in a single family home vastly limits the number of people you have to share those intimate spaces like a kitchen or bathroom with. You also get the option to interview and pick who you’re sharing those spaces with. I lived with housemates for many years, and in dorms during university, and dorms are not even remotely the same from a social safety and privacy perspective.

When the choice is between $3000/mo for a proper apartment and $2000 for a flophouse room some people will take the flophouse. Right now the only choice we offer those priced out is a painfully long commute (with has its own time and car expenses that reduce the savings).

The AI is going to replace most of the office workers in the next few years, the office buildings are going to be worth as much as the land they are built on is minus the cost of demolition.

AI was already supposed to have replaced all of us.

Will never happen. They'll lobby to create permitting process so absurd that you can't develop new sites in order to preserve the value of their investements.

And the usual demographics where support for such boondoggles throughout history is found will cheer for it because they'll dress it up in environmentalism and 15-min cities and whatever the other issues of the day are.


The lower-friction result is that the offices become huge apartment buildings with reverse-commutes to the suburbs, hoping the "stuff to walk to" survives. There are issues with that too, like plumbing and windows.

most of those issues will be very expensive or insurmountable for most high-rises -- a non-starter

you're basically rebuilding from scratch at that point.


Maybe this is a US perspective, but those are attractive properties.

Isn't that just an excuse to justify the scam? Texas has very low electricity prices and at the same time a growing share of renewables.

Texas has some different choices in their electricity markets but they use the same pay-as-clear marginal pricing system that the above poster thinks is a secret UK plan to subsidise renewables. In reality it is the standard way to set the market price of commodities.

Texas famously had massive spikes in electricty prices and a near failure of the grid because of their electricity market structure, so it's not all sunshine and rainbows.

Been a while since I looked at a map but I don't remember us invading Texas and annexing them as part of His Majesties territories...

Well it kinda was, until the locals got uppity and threw their tea in the harbour.

Texas wasn't part of the US at that time.

It was annexed in the mid-19th century, they abused the Yorkshire Gold way before that.


That's why I said kinda. Texas is part of the United States. The United States was the group that got uppity.

If 2 European powers had a war over a territory that is now part of a third country we would still describe the war as being between the 2 original countries. Even if other territories that weren't part of those nations at the time now are.

But yes, on the other hand we are talking specifically about Texas so maybe you're right.

On the 3rd hand the chance to get superior with the colonies should never be passed up.


Average salaries for software engineering seem higher compared to other professions because the jobs are mostly in the most expensive to live cities. There's no swe jobs in smaller towns but they're jobs for e.g. accountants.

Actually the prices for new cars seem to be now lower than in 2022 where I live in Europe. Though this could be attributed as well to the competition from Chinese manufacturers.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: