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Cake day: June 15th, 2023

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  • There is competition in battery production. Pretty much all of society would be better off with better batteries, so price gauging in an industry like that is quite hard. And if it was, it would not go unnoticed.

    The problem is simply the technology. There’s advancements like molten salt batteries, but it’s practically in it’s infancy. The moment a technology like that would become a big improvement over the norm, it would pretty much immediately cause a paradigm shift in energy production and every company would want a piece of the pie. So you’ll know it when you see it. But it might also just start off very underwhelmingly like nuclear fusion and very gradually improve with the hope it can scale beyond the current best technologies for batteries.

    All we can do is wait and hope for breakthrough, I guess. Because cheap and abundant batteries could really help massively with reducing our carbon output.


  • 2.160 GW is it’s rated capacity. I’m not sure how you got from there to 14.2 dollars per watt, but it completely ignores the lifetime of the power plant.

    Vogtle 3&4 are really a bad example because unit 4 only entered commercial activity this year. But fine, we can look at what it produces just recently.. About 3335000 MWh per month, or about 107 GWh per day. We can then subtract the baseline from Reactor 1 & 2 from before Reactor 3 was opened, removing about 1700000 MWh per month. Which gives us about 53 GWh per day. The lifetime of them is expected to be around 60 to 80 year, but lets take 60. That’s about 1177200 GWh over it’s lifetime, divided by the 36 billion that it cost to built… Gives you about 0.03 dollars per kWh. Which is pretty much as good as renewables get as well. But of course, this ignores maintenance, but that’s hard to calculate for solar panels as well. As such it will be somewhat larger than 0.03, I will admit.

    Solar panels on the other hand, often have a lifetime of 30 years, so even though it costs less per watt, MW, or GW, it also produces less over time. For solar, and wind, that’s about the same.. So this doesn’t really say much.

    But that wasn’t even the point of my message. As I said, I agree that Nuclear is slightly more expensive than renewables. But there are other costs associated with renewables that aren’t expressed well in monetary value for their units alone. Infrastructure, space, approval, experts to maintain it.

    Let’s ignore that no grid in the country actually needs 10hr storage yet.

    Because they cannot. They can’t do it because there’s not enough capacity. If the sun is cloudy for a day, and the wind doesn’t run. Who’s going to power the grid for a day? That’s right. Mostly coal and gas. That’s the point. Nuclear is there to ensure we don’t go back to fossils when we want to be carbon neutral, which means no output. If you are carbon neutral only when the weather is perfect for renewables, then you’re not really carbon neutral and still would have to produce a ton of pollution at times.

    I’m glad batteries and all are getting cheaper. They are definitely needed, also for nuclear. But you must also be aware of just how damn dirty they are to produce. The minerals required produce them are rare, and expensive. Wind power also kills people that need to maintain it. Things aren’t so black and white.

    Also consider that PV and batteries have always gotten cheaper over time, while nuclear has always gotten more expensive.

    This is not true, and it should be obvious when you think about it. Since this data fluctuates all the time. Nuclear has been more expensive in the past, before getting cheaper, and now getting more expensive again. Solar and wind have had peaks of being far more expensive than before. These numbers are just a representation of aggregate data, and they often leave out nuance like renewables being favored by regulations and subsidies. They are in part a manifestation of the resistance to nuclear. Unlike renewables, there are many more steps to be made for efficiency in nuclear. Most development has (justifiably) been focused on safety so far, as with solar and wind and batteries we can look away from the slave labor on the other side of the world to produce the rare earth metals needed for it. There is no free lunch in this world.

    For what it’s purpose should be, which is to provide a baseline production of electricity when renewables are not as effective. A higher price can be justified. It’s not meant to replace renewables altogether. Because if renewables can’t produce clean energy, their price might as well be infinitely high in that moment, which leaves our only options to be fossil fuels, hydro, batteries, or nuclear. Fossil fuels should be obvious, not everyone has hydro (let alone enough), batteries don’t have the capacity or numbers at the scale required (for the foreseeable future), and nuclear is here right now.


  • Ik dacht dat SGP over het algemeen een respectabele partij waren, maar ze zeggen hier letterlijk gewoon “Yep, accepteer maar wat Isreal hier op dit blaadje zet.” in hun motie. Dat is toch te gek voor woorden als het gaat om mensen en organizaties als terroristen markeren? Daar hebben we toch onze eigen veiligheidsdiensten voor om dat soort beslissingen te onderbouwen? Niet klakkeloos over nemen van een land dat een gigantisch conflict van interesse heeft om kritiek de mond te snoeren en mensenrechten veel minder serieus neemt.

    Ja wat er in Amsterdam gebeurt is, is ver weg van acceptabel. Maar laten we niet doen alsof er niet gezonde mensen zijn die niet heel vrolijk worden van Isreal’s manier van dingen doen.

    In mijn ogen niet anders dan Erdogan die hier of in Duitsland vraagt om hier iemand te veroordelen of uit te leveren omdat ze online wat gemene woorden over hem zeggen. Kom maar met bewijs dat het hier illegaal is, en dan kunnen we verder praten, tot dan, rot op met je ongefundeerde inmenging.


  • ClamDrinker@lemmy.worldtoScience Memes@mander.xyzAnon questions our energy sector
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    Solar and wind are cheaper yes. Batteries, no. If batteries were that cheap and easy to place we’d have solved energy a long time ago. Currently batteries don’t hold a candle to live production, the closest you can get is hydro storage, which not everyone has, and can’t realistically be built everywhere.

    Look at the stats. The second largest battery storage in the US (and the world) is located near the Moss Landing Power Plant. It provides a capacity of 3000 MWh with 6000 MWh planned (Which would make it the largest). That sounds like a lot, but it’s located next to San Jose and San Fransisco, so lets pick just one of those counties to compare. The average energy usage in the county of San Clara, which contains San Jose (You might need to VPN from the US to see the source) is 17101 GWh per year, which is about 46.8 GWh per day, or 46800 MWh. So you’d need 8 more of those at 6000 MWh to even be able to store a day’s worth of electricity from that county alone, which has a population of about 2 million people. And that’s not even talking about all the realities that come with electricity like peak loads.

    For reference, the largest hydro plant has a storage capacity of 40 GWh, 6.6x more (at 6000 MWh above).

    Relative to how much space wind and solar use, nuclear is the clear winner. If a country doesn’t have massive amounts of empty area nuclear is unmissable. People also really hate seeing solar and wind farm. That’s not something I personally mind too much, but even in the best of countries people oppose renewables simply because it ruins their surroundings to them. Creating the infrastructure for such distributed energy networks to sustain large solar and wind farms is also quite hard and requires personnel that the entire world has shortages of, while a nuclear reactor is centralized and much easier to set up since it’s similar to current power plants. But a company that can build a nuclear plant isn’t going to be able to build a solar farm, or a wind farm, and in a similar way if every company that can make solar farms or wind farms is busy, their price will go up too. By balancing the load between nuclear, solar, and wind, we ensure the transition can happen as fast and affordable as possible.

    There’s also the fact that it always works and can be scaled up or down on demand, and as such is the least polluting source (on the same level as renewables) that can reliably replace coal, natural gas, biomass, and any other always available source. You don’t want to fall back on those when the sun doesn’t shine or the wind doesn’t blow. If batteries were available to store that energy it’d be a different story. But unless you have large natural batteries like hydro plants with storage basins that you can pump water up to with excess electricity, it’s not sustainable. I’d wish it was, but it’s not. As it stands now, the world needs both renewables and nuclear to go fully neutral. Until something even better like nuclear fusion becomes viable.



  • People differentiate AI (the technology) from AI (the product being peddled by big corporations) without making clear that nuance (Or they mean just LLMs, or they aren’t even aware the technology has a grassroots adoption outside of those big corporations). It will take time, and the bubble bursting might very well be a good thing for the technology into the future. If something is only know for it’s capitalistic exploits it’ll continue to be seen unfavorably even when it’s proven it’s value to those who care to look at it with an open mind. I read it mostly as those people rejoicing over those big corporations getting shafted for their greedy practices.



  • Stop trying to force your interpretation on my words, it’s not what I said, period. I’m not limiting my scope to two choices. The US constitution does that for the matter of what party is in office. There are very obvious other choices, and most of them call for massive human suffering like civil war or political violence, which I’m not going to iterate on for obvious reasons. Nowhere do I deny the existence of those choices, I’m just presenting the obvious conclusion of trying to change the system in a peaceful manner.




  • You can blame both, honestly. The US has always had the same political game as ever, people should be wise enough to understand how to play it. If you ever want to get to a more stable democracy that no longer has the stupid two party system that prevents any form of real representative democracy where you can actually have a selection of parties that represent you perfectly, the choice should be obvious.

    At least with Harris they could try to work with her and convince them to change their views for the future as they ruled. Trump will call you a left wing lunatic and slam the door in your face. Zero influence and no chance for progress (and even regression) vs some influence and some chance to progress.



  • First of all, I understand your point of view. And I’ve been looking at artists being undervalued like your potential client for decades, before AI was even a thing. So I definitely feel you on that point, and I wish it would be different. That said, here’s my response. (It’s a bit long, so I put it in spoiler tags)

    I told him he wasn’t looking for a composer, but rather a programmer or something

    spoiler

    Yes, but maybe also no. Do you use computer software to compose or assist you in composing? Like FL Studio, Audacity? Or maybe you use a microphone to record the played version of your composition?

    I know maybe one or two composers, and they wouldn’t go without that while I worked with them. But I’m sure you can agree using those things does not make you a programmer. It just takes a composer with a more technical mindset and experience with those tools. I don’t deny there are composers that do without it, and maybe you are one of them. If so, rock on, but I’m sure you can see using computer tools does not stop you from being a composer, it just enhances it. Now if you were to never learn anything about composing and just use AI blindly, then I would agree with you.

    But AI in that manner is no different, and like those other pieces of software it still requires expertise to make something actually good. However, judging from the manner your client spoke to you, I think the issue wasn’t that you weren’t making good music, it’s that you were making too expensive music for the value he wanted to derive from it. That’s sadly how the free market goes, and I agree that it has disproportionately screwed over artists because their work gets systematically undervalued. However, AI is not the cause of that, it merely made it more apparent, and it will not stop with the next thing after AI, unless we tackle it at the root cause by giving artists better protections that don’t end up empowering the same people that undervalue them, which is really quite nuanced to get right and the current system we have already makes it worse than it is. This is what I fight for instead.

    _

    I could also tell you about the written assignments that students hand in, and for which I can identify in less than 30 seconds which ones have been produced by AI (students overreact to their writing skills, it’s often laughable).

    spoiler

    Students are probably the worst example of this though. Because that’s basically what students are known for before AI was even a thing. The average student has no conception or feeling yet of what has artistic value or not, and most will not go into creative fields. Students used to hand in fully plagiarized works they just downloaded or took from other students, and it is indeed laughable for anyone that actually wants to make it somewhere in their field. So yes, if that’s the majority of AI produced works you’ve encountered I can totally understand your point of view, but I implore you to broaden your horizon to people that actually work in the field. Those that already have built up the artistic mindset.

    _

    As I tell them, those who have used chatgpt have “learned” to use AI, those who have done the work have learned to carry out research, to synthesize their ideas and to structure, articulate and present them.

    spoiler

    But these people have not learned how to proficiently use AI, just very shallowly. They have learned how to be lazy. Which mind you, is the same laziness that you learn from plagiarizing directly. This has literally been the reality of people growing up for the entirety of human existence. You’re right that the ones that did go through the effort learned more, but that does not mean they could not also value from enhancing that process with other tools. And you wouldn’t even know the ones that did. Because they will not hand in something that looks like it came directly out of ChatGPT. They might have only used it for brainstorming, or proof reading, or to make a boring passage more entertaining. Someone who understands why their own effort and sense of ownership matters would never just hand in something they had zero say in, that’s what lazy people do. And we have no shortage of those.

    A small subset of your students will go the extra mile, and realize that they need to get better themselves to produce things with more artistic value. They too will see what AI can help them with, and what it can’t. Some students that are lazy now will eventually see the light too, and realize that they’re lacking behind. That’s life - maturity takes time to develop.

    But just because lazy people can play the guitar by randomly stroking the strings, doesn’t mean a competent guitar player can’t create an incredibly intricate banger with the same guitar. AI is no different.

    _

    One last thing. As far as innovation is concerned, AI can endlessly produce pieces that sound like Bach, but it took Bach to exist in the first place, and Glenn Gould to revolutionize the interpretation of his scores for this to be possible.

    spoiler

    You’re right that AI requires existing material. But you said it yourself. Glenn Gould would not be able to make his work without Bach. And just like that Bach has inspirations that would mean Bach as we know him would not exist without those. And if paper did not exist, Bach could not write down his pieces for us to remember now and learn from. In the same way, an artists of any kind in the future will not exist without their influences and tools, of which AI could be one.

    AI can indeed produce endless pieces that sound like Bach, but only a human could use AI to produce a piece that has evokes feelings, passion, thoughts - anything to be considered to be real art. A machine cannot produce the true definition of art on it’s own, but it can be invoked by an artists to do work in furtherance of their art. Because it takes a creative mind to be able to spot, transform, extend, and also know when to discard, what an AI has produced. Just like we discard sources we perceive as low in value, and sources that are high in value we take as inspiration.

    _

    EDIT: Just want to add to this:

    I have no interest in replacing this practice by entering prompts into an algorithm, even if I could make easy money from it.

    That’s not something anyone should do. Because that’s not using it as a tool. That’s making it the entire process. That’s not the kind of AI usage I’m advocating for either. And you’re free to forego AI completely. Just like there are probably some instruments you never use, or some genre you never visit. I don’t like taking the easy way either, that’s why I make creative stuff as a living too. If I just wanted money I would go elsewhere too.


  • Again - if this is your argument - then the vast majority of things humans do would be “pushing down harder on the gas pedal”. Excluding AI, more people get born every year, water usage also increases every year, electricity usage too. Even if you got rid of all AI right now you would have to overcome those much more significant increases to make a difference. It just doesn’t even make a dent. And it has to, if you want it to actually reduce the impact of climate change and resource depletion.

    The world does not stand still, even if we did everything we should to stop climate change. Technology that can change the world and facilitates happier, healthier humans is not a bad thing for a reasonable price. And as I just explained in detail, that price is not that significant in the grand scheme of things. Hence why there is no significant public outrage from this.

    If you’re going to hold this position, you should really stick to the biggest polluters, which as you agree, are not getting enough pushback. I agree with that as well, and I would happily stand by your side here. But if someone is handing out pie, and you think everyone should be angry at someone taking 0.00532% of the pie, that is horribly ineffective at actually getting the change we need. Since basically nobody reasonable is going to agree with you. While for the larger polluters it is easily self evident they need it, and we still have a lot of trouble with that.

    And Sam Altman went to the emirates asking for Trillions to scale LLMs. All of this for a little more convenience when tackling mostly mundane tasks.

    I don’t know how many times I have to say this, but I don’t like the big tech companies use of AI. That does not say anything about the technology at large though. Screw OpenAI and Sam Altman. If your criticism is purely aimed at wasteful conduct by big companies, I’m all there with you. But there are so many smaller companies that also use AI and LLMs.



  • I already know of the stats you speak of, and it’s not nothing. But as I explain below, on the scale of other pollutants and for how widespread it’s usage is, it is a footnote. There are far bigger fish to fry first when it comes to reducing water usage and energy usage.

    Lets look up some stats together. Most sources agree that we use about 4 trillion cubic meters of water every year worldwide (Although, this stat is from 2015 most likely, and so it will be bigger now). In 2022, using the stats here Microsoft used 1.7 billion gallons per year, and Google 5.56 billion gallons per year. In cubic meters that’s only 23.69 million cubic meters. That’s only 0.00059% of the worldwide water usage. Meanwhile agriculture uses 70%. Granted not every country uses 70%, but a 1% gain there overshadows any current and even future usage.

    And even if we just look at the US, since that’s where Google and Microsoft are based, which uses 322 billion gallons of water every day, resulting in about 445 billion cubic meters per year, that’s still 0.00532%. So it’s not hugely significant inside the US either, we can have 187 more Googles and Microsofts before we even top a single percentage.

    There are plenty of other hobbies that are also terrible for the environment but we don’t tackle them because like AI it would be a drop in the bucket. Honestly ask yourself, if AI was such a big issue and would threaten lives, why is nobody actually taking serious measures for it? Why are there no public campaigns to get people to stop using AI to save the water? It’s because the stats are concerning, but not significantly so, and if the stats don’t actually back up the position that AI usage is slowly sucking us dry, people don’t stand behind it. If the advancement of AI allows us to save more lives through medical research, or allows us to farm more efficiently, it can easily pay back it’s investment. And those things outweigh the negatives.

    However, as I’ve stated multiple times below, I despise the wasteful usage of AI, and therefore you won’t see me praising Bing or Google for their usage of AI in a way that makes no sense and just wastes resources. But the technology exists for everyone, not just those companies. There are more sustainable LLM models than GPT-4, and OpenAI can rightfully be criticized for not prioritizing efficiency rather that bigger and more power hungry models.

    EDIT: Added US comparison EDIT2: Double checked some of the math



  • Most things produced by AI and assisted by AI are still human creation, as it requires a human to guide it to what it’s making. Human innovation is also very much based on mixing materials it’s seen before in new creative manners. Almost no material is truly innovative. Ask any honest artists about their inspirations and they can tell you what parts of their creations were inspired by what. Our world has explored the depths of most art forms so there is more than a lifetime’s worth of art to mix and match. Often the real reason things feel fresh and new is because they are fresh and new to us, but already existed in some form out there before it came to our attention.

    That AI can match this is easily proven by fact AI can create material that no human would realistically make (like AI generated QR codes, or ‘cursed’ AI), very proficient style mixing that would take a human extensive study of both styles to pull off (eg. Pokemon and real life), or real looking images that could not realistically, financially, conscionably, be made using normal methods (eg. A bus full of greek marble statues).

    Nobody is saying you have to like AI art, and depending on your perspective, some or most of it will still be really low effort and not worth paying attention to, but that was already the state of art before AI. Lifetimes of art are being uploaded every day, but nobody has the time to view it all. So I would really keep an open mind that good AI art and AI assisted art exists out there, and you might one day come to like it but not realize you’re seeing it, because good AI usage is indistinguishable from normal art.


  • And Google as one of the largest companies in the world should be held fully responsible for that. But Google isn’t everyone. Google also has a huge amount of computers under their name, but does that mean everyone with a computer should be held to the same standards because it’s the same technology?

    If sweeping conclusions are going to be made about the technology, it has to be looked at outside of the context of a specific company and how they implement and use AI. Otherwise, it should be specified that this is a criticism of specific companies and how they use AI, and I’d be totally there agreeing with you in the case of Google.


  • The earth has been warming for decades at this point, even before AI. We know what causes climate change and AI has so far been a footnote on a large list of unsolved problems. The moment that changes I’ll be right there with you, but I’m far more interested in taking down the companies that are largely responsible for it. This logic follows that just living life as a human is unethical because you can’t be environmentally neutral in today’s society, and I reject that notion.