XMPP is so bad it was the baseline for Whatsapp. You know: that minor platform that feels like IRC and never took off. A lot of the techno around you are old stuff that evolved, "new" techno usually comes with new unexpected issues. Then they mature, get better and... old?
matlag
joined 1 year ago
Hollywood used to be concerned about climate change awareness, and we could hear superstars actors making poignant speeches about it.
Then they figured that being serious about it meant stop flying private jets and helicopters, stop over consuming by building 4 mansions for themselves and collecting cars and what not, and it became a sensitive topic.
Climate change is something most people are willing to fight for only if the solution is OTHERS will have to make changes.
You wish. Orban controls all the media there now. You can be sure the narrative is "Ukraine is just punishing them unfairly for calling for a ceasefire and negociations" or anothe nice story that will make them look bad.
I'm responding to
Meaning all Israeli civilians that ever served in the IDF suddenly count as military targets.
If you do what "they" do as a way to retaliate, are you any different from "them"? We need to be better than that.
This is the wrong aporoach.
You should build a mockup site, use it to raise 2M$ for the startup behind it you just created arguing you're about to collect personal data about the age, education level and place, curiosity, etc. with overinflated numbers on their real values.
Then you hire a bench of students, or better: launch a competition for the best "fact you were told that turned out wrong" with a 1k$ prize that you eventually give to some biz angel's investrent adviser's child.
Once data are acquired, claim the company is now worth 10M$ and raise that much in a new round.
Finally, sell the company for 20M$ either to a tech company that will enshitify, paywall and crater it.
You still don't have your website, but now you're rich and you no longer care about these things.
I don't know who, in his sane mind, can claim there will never be periods of time with no sun and no wind at the same time. https://notrickszone.com/2022/12/07/plunging-towards-darkness-germany-sees-week-long-wind-sun-lull-as-energy-supply-dwindles/
You need a pilotable generator matching renewables. You can't do without it. The only question is how much of it you need to plan. Existing approaches are storage: batteries, hydro where it's possible (you pump the water up a dam to store back energy) and backup generators: coal, gas, and in some future plans, hydrogen.
None of these is a perfect solution (well, nothing is a perfect solution).
- Hydro: that's the ideal, but obviously, you need a very large body of water, and heavy construction. But it ends up being a very clean energy with long lifetime.
- Batteries: lifetime considerably reduced, requires very large amount of precious minerals (today, car industry assume they'll get ~100% of lithium extracted, aeronautic assumes they'll get as much as they need without counting, and then you have the energy sector counting on very large quantities as well ; there won't be enough we can extract for everyone, and lithium mines are all but clean).
- Backup generators: no need to comment on fossil fuel, but hydrogen has a big issue: it is very inefficient, ~30%. So if you need it 10% of the time, you need to plan 30% more capacity of renewable, and that's assuming you can pilot it all the way from total shutdown to 100% capacity, probably very optimistic. You will need to have it running at some minimum levels, that's even more renewables you need to keep it running.
It is not completely true that nuclear needs to run at fixed level. Depending on their design, some plants are pilotable and some are not. But I don't think (I'll be happily corrected if needed) any had the flexibility you need to be used with renewable (quick large variations).
So the ideal mix is, IMHO, a baseline provided by nuclear, and a mix of renewable and complements to produce the difference.
Bonus: there is a "method" promoted by some (ignorant) politics they call "proliferation" ("foisonnement", not sure I'm translating that the best). This is utter BS...
The idea is there will always be sun or wind somewhere in a super-grid spreading through Europe. If you think about it for 1 minute, that means that small part of Europe where there is wind will power, for a more or less short time, a large portion of the whole Europe?? Not only is that totally insane from the capacity point of view, but it also completely neglects the grid's stability and electricity transportation issue. It is very difficult to transport electricity over very large distances without disturbing the grid. Ask Germany, they spend massively on infrastructures right now without counting on proliferation. That would raise the requirements further...
Ok, so obviously, you're not well aware of how the new European open market works, and why France ended up paying part of consumer's bills.
France uses to have a state-owned company, EDF, producing and distributing electricity in France. EDF had a monopole. France had the cheapest electricity of Europe, and EDF was profitable. Sink that in, when you say nuclear is expensive:
EDF was delivering the cheapest electricity of Europe and was profitable.
A decision from the European Union was taken to force all members to switch to an open market. French government at the time was conservative, so they happily went along with it. Everyone "knows" that private sector always does better than whatever has "public" or "state" in its description.
But how would you introduce competition when virtually no one else produces any electricity? How to kickstart it? That's where bright people went very very creative.
Production and distribution of electricity was split as separate activities. EDF spinned off the distribution part of its work. In parallel, a quota of nuclear production was allocated to new companies, "electricity suppliers", so that they got something to sell at an affordable price.
That's where it starts to be interesting: to guarantee a margin to electricity suppliers, so that they would make enough money to invest in production, the daily price of electricity on the market is set to the marginal cost of the most expensive power plant that's turned on. Do you follow me? If today, 99% of electricity is coming from a nuclear power plant, but you need to start a coal power plant to provide the last 1%, all 100% of the electricity that day is billed at the cost of the coal power plant! I am not kidding, I am not making that shit up!
Why prices exploded since last year? Well, you've heard about gas prices, right? Every day a gas power plan is turned on with gas prices through the roof, 100% of the electricity that day is billed at the cost of the gas power plant. That's why France started subsidizing the consumers bills, because most of them could not afford a x6, 7, 10 on their electricity bills.
But at least, we do have competition now, don't we? Well... not on the production side...
No condition on investment was given to the electricity supplier. Read that again. Guess what happened. Electricity suppliers were buying most of their electricity at a cheap regulated cost from EDF and selling it with a big profit to consumers, all while producing nothing themselves. Why would they?? Money is trickling down to them for free!
Even better: as they were more competitive than EDF, thanks to having 0 maintenance and 0 investment to make, and cheap electricity to resell, their customers base grew. Then they found out that they were not getting enough cheap electricity, and they faced a dilemma: buy a larger share of electricity from other real producers, that would have increased their cost, or cap their customers base (or of course, invest in production, but who wants to do that, right?).
They did neither of these. They pleaded to the current government to get MORE cheap electricity from EDF. And the government did that: forced EDF to allocate more of its cheap nuclear electricity to them, increasing the quota. Needless to say that if EDF needed more electricity for their own customers, they were answered that they could buy the more expensive electricity from outside, or invest in more capacity. Makes sense, right? The exact opposite of what the system was supposed to do.
Now, the very best part: when gas price exploded, even the small fraction of electricity bought by the electricity suppliers impacted their cost. It was unacceptable to them. So they raised their rate to be above EDF, or even outright cancelled contracts with their customers, so that customers would go back to EDF (EDF cannot refuse contracts, and is not allowed to adjust its own rates). But... electricity suppliers do not have to give up on their quota from EDF... so...
EDF had to buy back the electricity EDF produces, to companies producing nothing, at the rate of the market, of course, not the rate at which EDF is forced to sell that electricity to these companies. So it's even better now. EDF sells them electricity (which is a virtual sale, electricity still goes from EDF plants to households like it did before). These companies sell it back to EDF with a big margin. Dream business, isn't it?
So France does not subsidize bills because nuclear is too expensive.
France literally subsidizes a scam scheme, in which most of the money going to parasitic companies producing nothing.
In these companies, does anyone check the licenses in details to make sure using them is ok for the company?
Meta will get at least the metadata: meaning they will record who was in which call connecting from where.
For example, if one member is visiting a client, Meta may be able to infer the relation between the 2 companies.
If any of the people in the room click "report", then the discussion is sent for review without the encryption protection
I'm pretty sure their user agreement translates to "you agree to let us do whatever the f*ck we want with the data you're purposely disclosing to us".
And last but not least: if Meta decides to wipe the archives, any info get lost?
There a reasons large companies ban unauthorized apps to talk about work.