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

I don't think we should let musk appropriate nerdy space dreams.

Hand him the nerds and you'll hand him the future, for better or worse.


Getting us to a Star Trek future shouldn’t be a politically polarized issue.

I would not want to walk in pajamas on a sterile spacecraft and deal with new aliens every week.

Only a tiny fraction of the Federation's population is part of Star Fleet. There are only a few thousand star ships scattered over thousands of light years. Crew complements are rather small, so at most a single-digit million people are on Star Fleet ships. That's comparable to the size of just the current US military personnel but the Federation has hundreds of planets and many billions of people.

Star Trek is a socialist society.

Getting the tech without the social change first (e.g. what Musk et al are going for) gets you a Cyberpunk dystopia, not a post-scarcity utopia.


You’ve got it backwards. The Star Trek universe is depicted as originating out of a recognizable United States. Warp Drive was of course, invented by a Musk-like individual in Montana, not a committee or government. Cochrane is depicted as having no particular moral philosophy and as having invented warp drive in pursuit of profit. It’s very clear that post scarcity came first and the socialist/military model came afterwards.

It’s notable that while Roddenberry had various humanist philosophies, TOS and TNG more than anything resemble the U.S. military officer culture, reflecting his Air Force service. You’ll see the exact same culture if you walk into an officer’s club at the U.S. Naval Academy.


> Cochrane is depicted as having no particular moral philosophy and as having invented warp drive in pursuit of profit.

And as a drunk, who got to this stage in the aftermath of WW3, which was definitely not post-scarcity at this point because of how hard it was to "scrounge together enough titanium for the cockpit".

And immediately after the test flight, some pointy-eared vegetarian space Buddhists landed and said hi.

> It’s notable that while Roddenberry had various humanist philosophies, TOS and TNG more than anything resemble the U.S. military officer culture, reflecting his Air Force service. You’ll see the exact same culture if you walk into an officer’s club at the U.S. Naval Academy.

TOS is very much "space is an ocean". NCC-1701 is very obviously a shoe-in for CVN-65, the "colonies" and other locations they visit are scaled more like Pacific islands than planets, the episode with Romulan cloaking device is classic submarine warfare filmography including getting people to be quiet (so the space sonar wouldn't pick them up?)

TNG kept a lot of this, but was also "families on board" from the get-go.


I'm not sure I want to argue how a fictional universe's fictional history is arranged.

I can tell you however, that in the real world, with real incentive structures, if we remove scarcity before we fix ownership, we will get a few feudal lords and the rest of us lacking any leverage their dependence on labour used to give us and dependent on their (historically rather limited) charity.

You cannot have a Star Trek future if you don't fix the social part first. Technological progress will make the social issues worse otherwise. There is no point of technological progress that will magically make the rich and powerful suddenly give up their wealth and power. Maybe in a made-up world, people are less power hungry and greedy. In the real one, more technology owned by a few effectively means that their concentration of wealth and power will just keep increasing at the expense of everyone else.


Your theory is contrary to the evidence of history. Technological progress makes people more free, not less. 500 years ago, you would have been a serf and your life would be literally worthless. In much of the undeveloped world, that’s still true.

And 30 years ago you could still afford a house. Tech helped people up until the internet, then it started to enslave them and make them poorer.

All new energy initiatives should be nationalized and out of the hands of the tech robber barons.


> And 30 years ago you could still afford a house.

It is the people, who had build houses 30 years ago, and who set a price for those houses. Then came the government and start to regulate, redistribute, optimize and improve housing. And We live with the results.


The industrial revolution begot the labor movement, which is what caused greater freedom.

It could do that because of the dependence on labor for production, or in other words leverage over the ownership class.

If we accelerate technology to the point where we sever this dependency, all those freedoms will no longer have the leverage required to extract them. Our lives didn't become not worthless because of the steam machine. They became not worthless because of leverage over capital reproduction, and once that's gone they may well become worthless again.

Technology doesn't cause freedom, or at least not directly. Social relations and power dynamics do. Technology just drives those.


> Technology doesn't cause freedom, or at least not directly. Social relations and power dynamics do. Technology just drives those.

Technology drives and makes possible changes in social relations.


Indeed, that is what I'm saying. But whether things change for the better or the worse isn't up to technology, it is up to social dynamics.

I think you're both right in different ways. Some labour movements were not dependent on technological advancement. Some technological advancements materially and independently improved the lives of people. The contraceptive pill gave women much greater control over the timing of pregnancy. [Its diffusion substantially affected women's investment in professional careers and the timing of marriage.](https://www.nber.org/papers/w7527) Medical and reproductive technologies played an important role in increasing married women's ability to participate in paid work. Those are changes in actual individual choice brought about, in significant part, by technology.

However if we circle back to your original comment that social change (and I'm reading that as some form of communism) is required before technology delivers material abundance, then I feel compelled to remind you that the last 37 times humanity attempted this, it failed so spectacularly that 100+ million people died. I think it's clear that whatever the nuance of this discussion, communism (or whatever aphorism you prefer) is incompatible with scarce resources. I therefore argue that the abundance must come first.


So I think abundance completely changes the game and I think we can all agree on that.

I would argue that if we get abundance before fundamentally changing ownership structures, we will get a handful of people that control said abundance and with that, have basically infinite leverage over the rest of humanity.

Labor will no longer be required for their productive needs, so that handful of people that controls the abundance machines will no longer have any incentive to keep the rest of humanity satisfied, or even alive for that matter.

In other words, if we don't change social relations before we get to this state, we will end up in a world where the Musks, Bezos and Zucks of this world control all material production, with the rest of us reduced to being dependent on their charity.

Personally, that sounds like the worst dystopia imaginable.

I will give you that prior attempts at socialism weren't necessarily successful and a lot of people died, however, I also think that argument requires holding one eye shut.

People are dying from capitalism right now. There's a homeless guy in SoMa that is breathing his last breath as we speak. There's entire villages in Africa that can't afford clean water while Nestle sells it in plastic bottles that pollute our planet. The status quo is not without its own violence and I think that is a point that too often gets swept under the rug.

Either way though, I think even if I were to concede that capitalism historically had better outcomes (which I have not been fully sold on! it's positives have just been more articulated imo, but that's another debate.), we are in a critical moment right now.

If we really believe we're to transition into a post-scarcity world, we need to make sure the right social relations are in place before that happens and whatever we have right now is locked in forever.

All criticism of socialism's supposed productive ineffectiveness becomes irrelevant once the transition is done anyways.


> I would argue that if we get abundance before fundamentally changing ownership structures, we will get a handful of people that control said abundance and with that, have basically infinite leverage over the rest of humanity.

It's a valid concern. We use democracy right now to address inequality. Are you concerned that those in charge of the abundance machines will create their own nations with militaries to prevent other nations from taking said resources? To this I would respond: there is nothing stopping other nations from building their own abundance machines. As we've seen with AI, distillation cannot be stopped. The knowledge of how to build these machines cannot be censored. Here in Denmark I have high confidence that people will vote to build nationalised abundance machines for the good of all.

Perhaps this is more of a regional risk? There are some nations which culturally value individuality. I'm not sure the U.S. would build national abundance machines.

I think I broadly agree with your thesis, however. Abundance is going to force massive social change. If goods and services are effectively free, most jobs disappear. So too does their income and consumer demand, which destroys the entire premise of capitalism. You might be surprised to learn that Elon Musk believes capitalism will cease to function in the next 10-20 years because of this. So abundance will force us to move to a system which much more closely resembles communism. It's the transition I'm worried about.

When Middle American manufacturing jobs were offshored to China, Hilary Clinton famously laughed at them and told them to "learn to code." I fear many more people whose jobs are lost to AI will be met with similar derision. It is only when things get very bad that change will occur. The Star Trek timeline describes this collapse between 2020s-2053.


> Are you concerned that those in charge of the abundance machines will create their own nations with militaries to prevent other nations from taking said resources?

Even though I'm not too concerned about that specifically, that is clearly a plan they have. [0]

> To this I would respond: there is nothing stopping other nations from building their own abundance machines. As we've seen with AI, distillation cannot be stopped. The knowledge of how to build these machines cannot be censored. Here in Denmark I have high confidence that people will vote to build nationalised abundance machines for the good of all.

I'm not worried about the knowledge. I'm worried about the material conditions. These machines need compute and with that all sorts of inputs. I worry that the first to achieve such an abundance machine will use the abundance generated by it to monopolize control over these inputs.

> You might be surprised to learn that Elon Musk believes capitalism will cease to function in the next 10-20 years because of this. So abundance will force us to move to a system which much more closely resembles communism. It's the transition I'm worried about.

I, too, am worried about the transition, but for different reasons. I believe Elon when he says he believes capitalism will end in a few decades. However, I don't think he has prosperity for all in mind and that end state won't just naturally happen by itself.

I think if we leave the transition to him and his peers, they will use it to build a system where they are untouchable god kings and the rest of us are paupers reduced to their charity.

That, to me, is the core transition risk we need to manage. We need to make sure abundance machines aren't just a device for completely centralizing power in the hands of a few.

[0] https://en.wikipedia.org/wiki/Pr%C3%B3spera


> I'm not worried about the knowledge. I'm worried about the material conditions. These machines need compute and with that all sorts of inputs. I worry that the first to achieve such an abundance machine will use the abundance generated by it to monopolize control over these inputs.

I understand. I place less weight into this risk. The current AI supply chain is so globally interdependent that it has effectively distributed itself beyond centralised control. China has received the full weight of global chip sanctions and still somehow manages to provide competitive coding models using either grey imports, offshore cloud compute, or locally produced chips. It would be very difficult (and I would argue almost impossible) for a nation and especially an individual/company to seize ownership of the entire supply chain and prevent everyone else in the world from producing their own AI/chips/abundance machines.

> I think if we leave the transition to him and his peers, they will use it to build a system where they are untouchable god kings and the rest of us are paupers reduced to their charity.

No doubt many people in positions of power are megalomaniacs. This is why I place such emphasis on democracy. This allows the powerless to retain control of their nation and borders.


> This is why I place such emphasis on democracy. This allows the powerless to retain control of their nation and borders.

I think this is also a core part of our disagreement. I think if we allow privatized power structures to grow indefinitely, democracy will no longer be able to constrain them at some point, or they will subvert democracy itself by corrupting elected leadership.

You see both of these in action right now. Think of Elon Musk actively defying Brazilian rule of law [0] or him literally being put into a position where he can neuter the institutions designed to hold him democratically accountable with the DOGE appointment.

To quote MLK - "Call it democracy, or call it democratic socialism, but there must be a better distribution of wealth within this country for all God's children."

I think fundamentally one cannot disentangle democratic control of political power from democratic control of the economy, because economic power can be converted into political power and as long as we let economic power concentrate in the hands of a few unelected oligarchs, they will continue to use it to exert political power as well.

[0] https://www.reuters.com/technology/starlink-tells-brazil-reg...


> I think this is also a core part of our disagreement. I think if we allow privatized power structures to grow indefinitely, democracy will no longer be able to constrain them at some point, or they will subvert democracy itself by corrupting elected leadership.

I agree there is a risk, and I think defence of democracy should be at the forefront of fighting against the future you fear. I do not think the risk appears at the end of a gun. Rather, via propaganda and corruption. We know how effective propaganda can be, starting with Goebbels and all the way through to social media today. The problem here is that there is no clearly defined solution. Some people prescribe state control of information, which has historically resulted in catastrophic outcomes. Some people prescribe uncensored information to the greatest degree possible, and to the degree we have that today, it's also not working out very well. Perhaps this will be the great question of our time.

For the record, re DOGE, I see that as the people getting what they voted for. Musk campaigned clearly on his intended actions, and for better or worse, a plurality of voters voted for that. We should be careful not to criticise democracy just because voters chose a different direction. However I think this is partly influenced by what I describe above.


What's my life worth now?

Are you really going to keep on trying to defend the notion that the human society portrayed in Star Trek is not socialist? (In The Next Generation, no human investors, traders or financiers are ever depicted, and human society did away with money. Socialist countries have militaries, too.)

The proper reply to the parent of your comment IMHO is that Star Trek is evil propaganda, not that the vision of society depicted in the propaganda is not socialist.


Wow, that comment went from quite reasonable to taking a very strange turn in the second paragraph.

That’s not what I said. I said that the human society portrayed in Star Trek had warp drive before it had socialism. Viewed charitably, it reflects how society might plausibly be structured when technology renders questions of resource or capital allocation largely moot.

I always thought it was about commoditization: sure a SMR might cost 10x more per watt in theory but if you can reliably roll them off the production line without having to redesign each iteration and without the cost overrunning by 10x, it pays for itself.

Still doesn't make sense. We could have standardized the old reactors too.

Radioactive material and a bit of water.. there's no reason to design those things a hundred times. France actually did that.

France is still shutting down its plants because the rivers are too warm in the summer. As for floating SMBs in the harbour, I don't think climate change will be kind to this idea.


We were still learning about flaws and failure modes of nuclear reactors. Designs kept evolving to try to address these. We never got to the passenger airliner model where we had systematically eliminated nearly every failure mode and could produce this on an assembly line.

They were already safer than coal...by several orders of magnitude. A Chernobyl level disaster every single year would have killed fewer people than coal power. The level of safety you are describing has literally killed millions of people.

Commoditizing the existing reactors of 40-50 years ago would have lead to a dramatically better world than we currently live in, with cheaper power, essentially defeated climate change, better air quality, and fewer premature deaths associated with that air quality.


The designs didn't evolve, the requirements did. That's going to happen to SMBs too.

You build 10, someone is concerned about a flaw, you build the next 90 differently. Oops!


> We could have standardized the old reactors too.

Yes, but the potential market for GW-size reactors is fairly limited.

Now, whether the market for any of these SMR reactors is large enough that any of them will be able to see any of these supposed economies of scale is a big question.


> Yes, but the potential market for GW-size reactors is fairly limited.

It is not. There are roughly 200 >1GW reactors.

The US just doesn't want Chinese reactors and vice versa. The same problem will haunt SMBs.


You can in theory build a SMR next to a data centre, so I guess we’ll find out

> France is still shutting down its plants because the rivers are too warm in the summer.

That's because French nuclear power plants are designed to be directly cooled by river water instead of using cooling towers.

The biggest nuclear power plant in the US (Palo Verde Generating Station in Arizona) is cooled by evaporating the treated wastewater, in the desert.


All these extra methods of preserving water adds cost, to a technology where paid off plants are struggling. Let alone ruinously expensive new builds.

At least these installations don't need to deal with radioactive material directly, so they will have the same financial infact as similar improvements to, say, coal-fired power plants.

They don't materially affect the cost of a nuclear power plant. Cooling towers or evaporating ponds are not expensive. Coal and gas power plants also use them.

You just can't easily retrofit them onto an _existing_ power plant.


If they were essentially free all plants would be built with them. Evidently they are not free.

> If they were essentially free all plants would be built with them.

Pretty much all the new thermal power plants are (including biomass-burning plants), except in places where cool water is not scarce.

It's weird to glomp onto that idea, as if it's some kind of a fatal flaw of nuclear power.


You can’t standardize manufacturing of multi billion dollar facilities. Economies of scale just don’t work that way. Even residential housing has the same problem. There’s too much variation in on-site construction.

Single family homes are very much standardized. You get doors in one of 6 widths (IIRC), and they are all the same height (closet doors are a different height, but otherwise standard). You get windows in a few dozen sizes. You get your wall studs in one of two lengths. And so on.

There is a lot of variation of layout possible within the constraints of the standard. However the vast majority of the hard work is done in a factory to standard sizes, and the onsite work is just final assembly to easy to change specs, so there would be no advantage to a standard.


New suburb housing developments in North America typically use a handful of floorplans that are customized very slightly across many homes specifically so they don’t need hundreds of unique designs

Also the majority of changes someone might want with stud frame construction are simple and require 10 seconds of drawing to show the framer.

The whole point of stud frame construction is that you can do basically whatever you want because it is overbuilt and all the connections and joints simple.


Right. So why don’t we see residential construction costs fall with this standardization? Because wright’s law / economies of scale don’t work when you are doing all the assembly on site.

You absolutely can. Read up on the French nuclear reactor fleet!

https://worksinprogress.co/issue/liberte-egalite-radioactivi...

There are minor variances locally, but you can make enough components common to benefit massively from economies of scale.


Floating nuclear plants next to a city sound like a recipe for disaster

It will reliably cost only 10x, and it theory it will roll of a production line.

The AP1000 reactors at Vogtle were explicitly marked for the modular construction as a key selling feature, which would reduce time and cost. It came out 20B over budget and 7 years late.


It's a great story: in theory you can produce modular components of a full scale nuclear power plant in a controlled environment. In theory.

In practice the production line wasn't as controlled as it needed to be and ended up delivering modules that needed significant rework. That caused modules to be delivered and ready out of order. In other words they bought a lot of project management complexity that was hidden behind the theory of modularity.

SMRs are turning out to be even more expensive than conventional nuclear power plants, which are so expensive compared to renewables that even without a risk premium they are uncompetitive.


Vogtle, Hinkley Point C- are all one off constructions and have very expensive regulatory compliance requirements

AP1000 (reactor as Vogtle 3/4) in Taishan is estimated to cost $4M-6M /MW compared to $15M/MW+ at Vogtle. if Chinese safety standards seem lax, South Korea does regularly reactors at $4-6M/MW range.

Even Flameville 3 in France was significantly cheaper than Hinkley point C (same reactor type), which infamously required some quite ineffective Fish speakers. The EPR2 series (6 reactors) in France is expected to cost considerably less than Flameville did.

Key to cheap nuclear - SMR or otherwise is regular construction. SMR makes regular construction more likely as each plant is not a $10-20B+ capex that is a tough sell to tax payers particularly when it inevitably overruns, SMR also potentially have a bit less regulatory hoops to jump through due to their smaller size.


Are we prepared to play kingmaker and pick one SMR design to standardize on so that those can ride their theoretical learning curve (assuming we get enough buyers)? Because politically that doesn't seem likely, and I think we'll end up with the units that do get contracted to be spread across multiple firms, none of which make it out of the expensive first few units.

> Even Flameville 3 in France was significantly cheaper than Hinkley point C

Per wikipedia: initial cost estimate €3.3 billion, cost in 2020 (6 years before it was done) €19.1 billion, so 5.8x the budget. Supposed to enter operation in 2012, entered in 2026 "only" 14 years late.

These are terrible results.

That EPR2 series are "expected" to cost less says absolutely nothing. Flameville 3 was expected to cost 83% less too, and I except that if they swindle people for the money to build it we'll see it'll be just as much of an overrun.

The nuclear industry seem absolutely incapable of sticking to a timeline or budget. And any one of these failures should have been disqualifying. But they get to do it over and over again.


That is why even Flameville 3 was cheaper than Hinkley point C, not that it was cheap.

Flameville 3 is the first reactor for France in 21st century and suffers the frequency problem I am arguing. It was a path finder therefore only one was ever ordered. EPR2 is 6 under construction and France does have a track record of doing it consistently at scale for cheap(by nuclear standards).

The Asian giants all do it for cheaper because they build regularly, Japan (post Fukushima policy direction notwithstanding) and South Korea achieve overnight numbers of $5-6M/MW or less, so does China.

Regular construction is key, to the industry having a chance, without SMR that is never realistic anymore.


The most annoying thing about Hinkley Point C is that after all the delays and investments, the electricity it generates won’t even be cheap. £133/MWh!

Right now we have politicians arguing that a £90/MWh strike price for offshore wind - where the construction of the wind farm is entirely encapsulated by the strike price - is expensive.


Look at the proposed EPR2 subsidies. It is interest free loans and €100 per MWh on top of that, while assuming large learning effects.

They are admitting Flamanville 3 like costs before they have even started building.


Overnight costs do not get impacted by guaranteed purchase price or subsidy for it neither does it include interest rates. It is a specific aspect of the TCO.

Nobody is saying nuclear is cheap it is not - we will be building a plant once in while for pure strategic reason no matter the cost anyway. The point is construction cost comes down per MW with higher frequency of plant building, and this is the case SMRs, we can get cheaper construction both Per MW and overall TCO in absolute dollar terms relative to large plants with SMRs.


A theory with a lot of leaps that is in no way guaranteed. But it’s a nice idea

There is no economic case for SMR that you couldn't make for a larger one with a massive benefit of economies of scale. SMRs are - in my opinion - a dead end, larger reactors could work well but will be delivered later and likely will still not be profitable on a KWh basis when compared to an equivalent installed base of solar and wind and will most likely be deliver much, much later.

Wright’s law is the only way to reduce costs. It’s a generalization of Moore’s law. The more of anything you build the cheaper it gets. Most products get 10% - 20% cheaper every time total production volume doubles. The most obvious example right now is rockets - launch costs are going down exponentially because we (SpaceX mostly) are doing so much of it we are finally getting economies of scale. SMRs will too, but only if they become popular. It’s a little bit of chicken and egg, but the economics are clear. If lots of people start using SMRs they WILL get cheap. And it’s a form factor where it’s plausible lots of people will.

That's another interesting theory, but Wright's law doesn't mitigate many other disadvantages of SMRs: the need for multi site security; the need for on-site technicians at more sites; the need to build grid hook up to more locations, etc. There's a reason reactors grew to a certain size, no smaller and no bigger. Ignoring that lesson has a high price.

It's an old joke:

Q: What do you call the worst student to be admitted to medical school?

A: Doctor.


Ha ha, but the joke is kind of wrong. While anyone with an MD degree is entitled to the honorific "doctor" that doesn't mean they can legally practice medicine. Becoming a licensed physician generally requires completing a residency program, and the worst students sometimes fail to get matched to the limited number of residency slots.

Yes it's a joke, but to quote some numbers in the US: something like 93% of the US graduates matched to a residency program [1], although the numbers were a lot lower for international students applying for US residency. So if you're talking about US medical students, you have to be in the bottom 10% to flunk out.

The attrition for lawyers is higher, neither has anything on PhDs where the number of "practicing" doctors drops off constantly during and after the degree, and only really levels off when O(10%) of them land faculty jobs.

[1]: https://www.ama-assn.org/medical-students/preparing-residenc...


I can think of at least one person who failed out of my medical school class

Kind of a different point, but I never saw it in my neck of the woods either because there was no lighting in the first place.

It sounds like it's not conceptually different from a MR, the main difference is preserving the rationale for all the changes by bolting the "threads" (a log of agent interactions) on top. I can see how the discussion logs are quite useful if you have an agent that is there to parse them.

I'm wondering if the bottom is going to fall out of frontier models when people start to realize this. Sure, as an experienced programmer you can tell the difference between a compact free model and the ones that are 100x bigger and cost billions to train, but 90% of busy work is dead simple: turn a PDF into json fields, or do the inverse and fill out a form. As the tools for this conversion become more widespread you can also imagine an economic shift toward efficient information brokers that make frontier models less necessary.

It's also not really clear if everyone is going to want a frontier model when the real implications sink in. Maybe we'll get sick of incomprehensible code optimizations and people wile tire of reading AI prose that feels ever-more-human. There might be a few use cases, but who is going to pay for this when providers start charging enough to be profitable.


I think this is the long-term reality of LLM tech and one of the objectives of engineers implementing solutions, finding the right fit for the job - the right model and cost to achieve high enough accuracy at the lowest price.

But that's phase two, phase one is finding localized problems to solve using LLMs and productize them. I'm reminded of cloud tech, where phase one was changing software to run in the cloud, and phase two was optimizing costs.


We should keep open to the option that they might both loose.


The methodology is partially based on https://www.offconvex.org/2021/04/07/ripvanwinkle/ , for those thinking this sounded familiar.

Accountability is key here. Anthropomorphism is actually useful in this case: If you hire an idiot to do a job it's also your fault, especially if it's an idiot you bread, raised, educated, and who's job description you wrote. In the same way that society is responsible for the workforce they produce, OpenAI is responsible for the agents of chaos they train.

Or are just supposed to, as a society, happily await the results of their experiment handing weapons to psychopaths?


Makes me feel better as a guy who tries to get O(1000) times smaller models working for scientific applications. Writing a backend that works for all the models people train is quite a chore, so the common refrain is "why don't we just do what industry does?" (he answer is that "industry" has billions of dollars). You also get "no one uses X backend any more" to which the reply is also "yes, but they have billions of dollars and a team of software engineers".

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

Search: