Comment by ertgbnm

16 hours ago

I am reminded by the perhaps revisionist history but still applicable belief that slavery was really ended by industrialization making abolition economically advantageous and not actually a socially driven movement. (In reality it was certainly a convoluted mixture of the two I'm sure.)

I hope we are in a similar era with regards to climate change. Surely there's a lot of money to be made in harnessing effectively unlimited renewable energy that literally falls from the sky like manna. With a bit of social pressure we should be able to extinct the fossil fuel industry in my opinion.

> I am reminded by the perhaps revisionist history but still applicable belief that slavery was really ended by industrialization making abolition economically advantageous and not actually a socially driven movement. (In reality it was certainly a convoluted mixture of the two I'm sure.)

More or less.

Adam Smith famously wrote that slavery was economically detrimental way back in 1776. It still took nearly 100 years to abolish slavery, and even to this day, people still equate slavery with prosperity (as implied by that controversial 1612 Project article, for example).

Another way to think about it, the South did not embrace slavery because it made them richer; the South embraced slavery because they opposed industrialization. Southerners would regularly complain about the hustle and bustle of the North, the size of the cities, and how hard regular (white) people had to work. The "Southern way of life" was a thing - a leisurely, agrarian society based on forced labor and land instead of capital.

In this regard it's a doubly fitting metaphor because much of the opposition to abolishing slavery was cultural and not economic.

  • > Adam Smith famously wrote that slavery was economically detrimental way back in 1776. It still took nearly 100 years to abolish slavery...

    Slavery had basically been a thing for all of human history up to that point, and based on my discussions on HN many smart people don't believe a lot of what Adam Smith said. There are still a lot of basic economic ideas that would make people much wealthier that struggle to get out into the wild. With that perspective the near-total abolition of slavery in a century seems pretty quick. And it can't really be a social thing because it is clear from history that societies tolerate slavery if it makes sense.

    And we see what happened to the people who tried to maintain slavery over that century - they ended up poor then economically, socially and historically humiliated.

    • Slavery was already being abolished in the West when Adam Smith wrote the Wealth of Nations. But what was notable was that Adam Smith was really the first to make a strong case and prediction that it was not just the moral thing to do, but would lead to prosperity.

      Adam Smith also differentiated between different levels of slavery - that Roman slavery was different than Serfdom was different from chattel slavery in the US.

      It's worth noting that Adam Smith did not think total abolition was possible. One of his concerns about free markets was that people deeply desired control of other people, and slavery would increase as a byproduct of wealth.

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    • > Slavery had basically been a thing for all of human history up to that point

      Would note that New World-style chattel slavery doesn't seem to have broadly historically precedented.

      2 replies →

    • Slavery in Europe was replaced with a more efficient system in the Middle Ages.

      So calling it a constant throughout history is only true in the way that slavery still exists today, in that you could find it somewhere on the globe.

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    • Ah, the master of bad takes is at it again.

      > Slavery had basically been a thing for all of human history up to that point,

      Except that of course it wasn't.

      > and based on my discussions on HN many smart people don't believe a lot of what Adam Smith said.

      And many smart people do.

      > There are still a lot of basic economic ideas that would make people much wealthier that struggle to get out into the wild.

      Yes, such as the one that wealth is not very good as a context free metric for societal success.

      > With that perspective the near-total abolition of slavery in a century seems pretty quick.

      You missed that bit about the war. If not for that who knows where we'd be today.

      > And we see what happened to the people who tried to maintain slavery over that century - they ended up poor then economically, socially and historically humiliated.

      Yes, they relied on the misery of others to drive their former wealth, but they are not the important people in that story. The important people are the ones that were no longer slaves.

      And never mind that many of those former slave owners did just fine economically afterwards, after all, they already were fantastically wealthy so they just switched 'business models' and still made money hand over fist.

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  • The south wasn't really situated for industrialization at the time. They didn't have enough rivers that could turn a water wheel effectively. (That's what I've heard anyway)

    • It's true the first mills were in the north because they had some good sites, but there are good mill sites throughout the South as well. More tellingly, when the first steam engines in the US were imported from Europe - they could have been just as easily installed in the South.

      I think more importantly, steam mills solved for a problem the south did not have. If one was to tell a southerner, I have a technology that will save on labor costs, the southerner's response would have been "what are labor costs?"

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  • Mississippi declaration of secession.

    "“Our position is thoroughly identified with the institution of slavery — the greatest material interest of the world....Its labor supplies the product which constitutes by far the largest and most important portions of commerce of the earth.”

    Georgia

    "“The prohibition of slavery in the Territories… is destructive of our rights and interests.”

    • The full preamble of the Mississippi declaration is fascinating, and further shuts down doubters that the civil war wasn't about slavery and racism:

      > Our position is thoroughly identified with the institution of slavery-- the greatest material interest of the world. Its labor supplies the product which constitutes by far the largest and most important portions of commerce of the earth. These products are peculiar to the climate verging on the tropical regions, and by an imperious law of nature, none but the black race can bear exposure to the tropical sun. These products have become necessities of the world, and a blow at slavery is a blow at commerce and civilization. That blow has been long aimed at the institution, and was at the point of reaching its consummation. There was no choice left us but submission to the mandates of abolition, or a dissolution of the Union, whose principles had been subverted to work out our ruin

      Also, they clearly make the case that cotton was the most important good in the world, perhaps imploring the intercession of foreign powers.

      I think it's worth pointing out though that these people were not being honest with themselves - nothing in their argument about the importance of cotton suggests it couldn't have been done with wage labor. They are dancing around the fact that only a very few benefit from slavery.

  • > It still took nearly 100 years to abolish slavery, and even to this day, people still equate slavery with prosperity (as implied by that controversial 1612 Project article, for example).

    The enslaved people sure as fuck aren't prospering in that situation, so the only way one could possibly equate slavery with economic prosperity is by simply not counting them as people at all.

    > Another way to think about it, the South did not embrace slavery because it made them richer; the South embraced slavery because they opposed industrialization... and how hard regular (white) people had to work.

    One way to think of slavery is that it's a far point on the continuum between equality and inequality. What they really hated was equality because that necessarily involves taking something away from them, the people who have the most.

  • Capital was actually a big part of it. The plantation owner didn't just need to capitalize the cost of the land, but the labor as well. When someone purchased a slave, they were paying up front for the remaining labor that could come from that body. This was often pretty expensive when the body was young. Before the Civil War, New Orleans was one of the biggest banking centers of the US because of all of the borrowing.

    People often make the mistake that the labor was "free". It wasn't to the people who bought slaves. It wasn't even really free to the slave traders because of the cost of transport.

    It was a horrible system in many ways, but it was also a outrageously expensive because of all of the banking and loans involved.

    • Reading this post made me wonder if there were "temp agency" type businesses for slaves. Having to own the labor would make your it very difficult to expand and contract your workforce.

      Morality aside, it really doesn't seem like a great system.

  • [flagged]

    • - The difference between Ben Franklin writing about farming in the 1770s and the civil war was that industrialization didn't hit the US until the 1810s/1820s when the first steel mills and steam engines were set up.

      - "These people categorically did not want to start a farm; otherwise they would not have been facing famine." The vast majority of immigrants to the US at this time WERE farmers who were not allowed to own land in Europe. The reason they came to the North instead of the South is because they were largely not allowed to settle anywhere East of the Appalachians in the South. The South was staunchly anti-immigrant and barely had any cities at the time.

      - At the outbreak of war, the Union army was almost entirely made up of American born volunteers. Later, immigrant brigades were enlisted, but most were highly regarded and commended and still made up less than half of the army.

      - Your explanation cutely ignores the fact that Southern troops fired first in the Civil War

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    • I liked it better when you guys called yourselves "Know Nothings". It made it easier to follow what was going on.

    • These people categorically did not want to start a farm; otherwise they would not have been facing famine.

      Please tell me more on your theories regarding these immigrants.

      The only ones I'm aware of were Irish immigrants. Most of them were urban dwellers, not farmers. The Irish who were farmers were generally working on farms owned by the English.

    • What makes you think the newspapers of the day are all telling the truth? Does the media today tell the truth? Did newspapers disclose when the equivalent of a billionaire bought them out and drastically changed the editorial bias?

      I'm not saying we shouldn't read historical documents. I'm saying to not apply the same skepticism you would apply to modern media to old media is a mistake.

    • ah yes the famine was because the people were lazy and did not want to farm. the history understander has logged on for everyone here!

  • [flagged]

    • Maybe - a lot of the material wealth of the South was having a lot of land divided amongst fewer people. Enjoying more leisure has a nasty habit of not making people richer in the end.

      Here's specifically what Adam Smith had to say in the Wealth of Nations:

      > But if great improvements are seldom to be expected from great proprietors, they are least of all to be expected when they employ slaves for their workmen. The experience of all ages and nations, I believe, demonstrates that the work done by slaves, though it appears to cost only their maintenance, is in the end the dearest of any. A person who can acquire no property, can have no other interest but to eat as much, and to labour as little as possible. Whatever work he does beyond what is sufficient to purchase his own maintenance can be squeezed out of him by violence only, and not by any interest of his own.

      Later, to explain this trap of why people insist on owning slaves even if paying workers would be more productive in the long run:

      > "The pride of man makes him love to domineer, and nothing mortifies him so much as to be obliged to condescend to persuade his inferiors. Wherever the law allows it, and the nature of the work can afford it, therefore, he will generally prefer the service of slaves to that of freemen."

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    • > if you exclude the enslaved, the south had a higher GDP per capita than the north.

      In other words, if you remove the people that earned the least (close to nothing) the overall income per capita goes up? If you exclude the non nobles I am sure the middle ages had a very high GDP too

    • > Being able to lounge around while others toil for your gain is absolutely economic.

      And being comfortable doing it via slave labor is cultural.

      > if you exclude the enslaved, the south had a higher GDP per capita

      If you exclude the murders, Ted Bundy was a really nice guy.

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    • > if you exclude the enslaved, the south had a higher GDP per capita than the north.

      That doesn't tell the whole story though. If you own 100 slaves, you need to spend nonzero resources maintaining them, or else they will starve and then you have zero slaves. So the owner has less wealth than the equivalent person in the North that has the same income but zero slaves. You can't directly compare GDP per capita excluding enslaved people.

      I do agree with your broader point about usage of labor and how being able to have leisure via slavery is economic.

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    • There is certainly a cultural component. A very good book named Albion’s Seed traces the waves of early American immigration. The North was mostly settled by dissidents pre-ECW. The South was mostly divided up into estates and settled by post-ECW lords that mirrored the social structure and power dynamics they liked.

    • > …if you exclude the enslaved…

      If you ignore the part that makes you wrong, then you are right.

    • > if you exclude the enslaved, the south had a higher GDP per capita

      Yeah because your "capita" is severely undercounted.

      If I exclude every who dont live in New York, USA has astonishing GDP per capita ... because I am assigning each person production of many. Same thing.

    • If you own a lot of slaves your life is better than the freemen who own less/none, much less slaves. However society overall could be muca better even if for you personally it is worse

I am quite hopeful. One benchmark that was passed only very recently was Levelized Full System Cost parity in Texas. That is, the total cost of generating electricity via renewables, importantly, including storage and infrastructure costs became equivalent to other options.

I don't think this gets talked about enough because its truly a milestone.

It's still more expensive in colder places, but the math is changing very fast.

> With a bit of social pressure we should be able to extinct the fossil fuel industry

Taking Europe versus China, California versus Texas, it seems like social pressure is less effective than markets. Let markets build the power source they want to build and lo and behold you get lots of solar and wind and batteries.

  • That’s true today, it wasn’t true when Germany was heavily subsidizing solar to get economies of scale going.

    Solar is historically a great example where public / private collaboration actually had a place. Even if today it’s time to let market forces work.

    • Solar is just one technology. Decarbonizing successfully requires still further huge investments in batteries, modular nuclear reactors, CO2 removal, zero-carbon steel production, aviation e-fuels, non-fossil plastics, etc. But yes, hopefully we've unlocked enough economic advantage with just that one technology to get us 90% of the way there just on the basis of economics. (If the current administration doesn't find some way to sabotage it.)

    • It's just a shame that they didn't end up enjoying the spoils very long. They had very good panels that were researched and produced in Germany but they got completely wiped out by cheap Chinese products

  • It's a cute ideal, but you can't disentangle government from the energy sector. It's too big.

    How do markets build infrastructure as large as an LNG terminal without the government tipping the scales with various guarantees? How do you build a literal coastline of refineries without government clearing the way with permissive regulations? How can you say "let markets figure it out" when the US military is the acquisition department of Halliburton's Iraqi joint venture?

    Pretending "markets can figure it out if we just remove government subsidies" is hopelessly naiive. Geopolitics is mostly energy policy.

    • > you can't disentangle government from the energy sector

      Nobody argued as much. My point is the net effect of social pressure on the energy transformation has been costly—financially and politically—for relatively little bang.

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  • Wait, which part is China and which is Europe? Solar didn't win in China because of social pressure, but also not because of market forces. It did win because the CCP made energy independence a political goal.

  • We are at the tail end of 30+ years of successful social awareness efforts, and government regulation and incentivization.

    Social awareness and pressure produced the government action necessary to incubate the early markets and seed research. It helped to spur the armies of young researches set about improving solar generation, wind generation, power storage, electric motors, and even LEDs.

    Yeah, it's "obvious" now the economics make sense for producers to build wind and solar farms. Or yeah, purchasing LEDs is a no-brainer now why on earth would anyone want to incandescent bulbs; that's boomer tech.

    • I operate incandescent bulbs because I consider them healthier than LED bulbs, especially the incandescents with neodymium glass that transmits UV light.

      (Unlike my LED bulbs though, I will turn an incandescent off every time I step away from it.)

  • If we let the markets have their way, Earth becomes unhabitable. Coal and oil plants aren't being shut down. In fact, we have more than ever with additional ones on the way.

    • It's because "free market" is and always has been a misnomer. Free to ignore externalities, yes. But our shared ecosystem is not seen as a market participant, so it can't charge the true cost of burning hydrocarbons.

    • We'd also still have industry dumping raw waste directly into our waterways. I'm not so sure that this wouldn't have killed more people faster than unregulated coal/oil plants.

In the US the invention of the cotton gin reinvigorated slavery, which prior to that point had been declining. In the Antebellum south, slavery was profitable, with average return on slaves of about 8 to 10%. Even after slavery was legally abolished, extremely similar social institutions remained for decades (share cropping + institutionalized racism). It wasn't until the 1940s that cotton picking was mechanized.

The North steamrolled the South economically because manufacturing steamrolls agriculture in terms of productivity, but an apples to apples comparison between farmers shows slave owning plantations were economically more productive than free farmers. After abolition, the South's per capita productivity dropped substantially, and remained 20% lower per capita in 1880 than it had been in 1860.

Obviously slaves were individually much worse off than if they were free, and society as a whole suffered from the suppression of human capital. Had all those people been free for all that time, imagine what could have been accomplished besides growing more cotton. But for the slave-owner, there was never a point where abolition became economically advantageous, hence why slavery was ended at gunpoint.

  • > After abolition, the South's per capita productivity dropped substantially, and remained 20% lower per capita in 1880 than it had been in 1860.

    I wonder how much of that was because of economies of scale (Even if it's forced scale). Plantations are large and have many workers, and can scale without having to worry (to a degree) about retaining workers, since workers are for most intents just machines you invest in and pay to keep up in that system, which allows for easier scaling.

    We've seen increasing consolidation of farms into large entities over the centuries, so perhaps this was just a system that made that much, much easier to do.

Your revisionist history isn't on point for US slavery.

Industrialization actually increased slavery in the South. Demand for cheap cotton came from English and then American industrialization. A machine, a product of industrialization, the cotton gin, shackled the chains of slavery ever tighter in the South, as it increased the processing speed of raw cotton. Combine that with acquisition of huge swathes of Mexican territory via unjust conquest, and you had industry demanding cotton and lots of new territory for slavery to potentially move into.

What ended slavery in the USA was the military necessity to free the slaves to save the Union in 1863. Lincoln would've ended slavery earlier or later if it could've saved the Union, he explicitly writes this in a public letter.

The government needed to destroy the rebellion, and slavery was the backwards un-economic stultifying institution enforced by a different culture, a different people: Southern Aristocrats. They used the psychology of emergency and fear to propagandize Southern nationhood and militarism, motivated their anti-democratic notions of "freedom" and "property rights".

This system needed to be torn down militarily and culturally, economically and politically it was probably stuck in place, because it was held in place by corrupt aristocracy.

Does the US have a corrupt aristocracy now holding other things in place that ought to be abolished?

I've read somewhere how the English people industrialized because they had problems that could not be fixed by human or animal power. Mines became too deep, pumping too hard. The ancient greek knew about steam engines, but had no use for them. The English did, in their mines. Necessity as mother of invention. Then machines freed us from hard labour and gave us free time.

  • Greeks had toys that couldn't produce meaningful amounts of power. And they had no real ways to improve that.

I read a piece that calculated the economic value of the slaves just before the civil war and compared it with investments in fossil fuels.

It made a convincing case that people would rather start catastrophic wars than just transition to a better economic system, if a few rich people had a lot to lose.

My impression is that slavery was economically disadvantageous the whole time, but persisted in the South because of the relative power of the slaveholders.

  • Exactly. As distasteful as it is to put it in these terms, some slaveholders had massive "balance sheets" consisting of thousands of human "assets". Outlawing slavery meant reducing the value of these assets to zero.

    • Which is identical to all the balance sheets today will oil and gas infrastructure and the billions dumped into ICE R&D they were hoping to amortize over the next 30 years.

      They’ll fight tooth and nail

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  • I thought it was getting increasingly disadvantageous and on the way out, then cotton mill suddenly make it advantageous again, recementing slavery.

> belief that slavery was really ended by industrialization making abolition economically advantageous

On the contrary, historians broadly agree that industrialization (particularly the advent of the cotton gin) actually turbocharged the human trafficking industry in the US. The cotton gin moved the bottleneck for textile production onto enslaved people, since there was no automation available for planting, cultivating, or harvesting the cotton.

  • Not only that, but slavery in the south didn't "end" anywhere near as fast as people think it did. Even when plantations stopped using chains and shooting people for leaving the plantation, they just switched to slightly more subtle ways. Sharecropping, barring them from owning property, running lynch mobs to kill anyone who stepped afoul of the unspoken rules, and not allowing black people into most public spaces.

    To this day southern conservatives talk about "state's rights" as being the reason for the civil war. Yeaaaaaah no

Even if global greenhouse gas emissions immediately and permanently stop, climate change won’t. We have many years of further warming ahead of us due to the greenhouse gases already dumped into the atmosphere.

> still applicable belief that slavery was really ended by industrialization making abolition economically...

not crazy especially as slavery was supplanted by debt, which is in a way fractional slavery (minus the chattel part ofc)

It was a socially-driven movement, but economics made it feasible for social concerns to win. The lesson is that you need both, and this is especially true when time is short.

What will come with the approaching boom of guilt-free energy is public support for doing more things with more energy, and instead of stagnated per-capita energy use a return to more-than-linear energy usage growth.

With that you get flying cars, space tourism, AI, cities in deserts with free water through desalination, better indoor climates with freer ventilation with the outside, cities skies free of ICE smog and probably a whole lot of things which are hard to imagine.

  • I hope you are right. My fear is that it could allow unrestricted limits to tear down the rest of nature.

    Alternatively, it could mean that we would no longer need to do that as a lot of materials that are restricted by energy costs become viable. If energy is almost free you can extract a lot of trace materials from almost anywhere.

I have consistently held that solar will replace oil once solar becomes cheap. Literally you cannot beat the market. This is not revisionist. It's simply true. The same thing holds America back from barbarism. Our material wealth is what allows our society. That's why it's important to maintain both

Re: slavery: I've wondered before if the arrow of causation might go both ways. Slavery has existed throughout history. With slaves, what's the incentive to industrialize? You have "free" and captive human labor. But take that away, and suddenly the idea of machines doing stuff for you seems a lot more compelling.

Slavery also displaces industry in the economy. Slave-driven industries compete with industrial development for investment funds and production driven by slave labor can compete with mechanized production. But if labor is suddenly expensive, mechanized production has an advantage, and if former slaves are now getting paid there are also more customers for the output of that production.

So industrialization may have played some role in abolition, but did abolition also drive industrialization? Slavery was abolished in Britain in the early 19th century and Britain was also the cradle of the industrial revolution, which started to hit very shortly after. America did not explode industrially until after it abolished slavery.

If we'd abolished slavery in Roman times we might have terraformed Mars by now.

  • Salved are free in neither up front nor ongoing cost, just as industrial equipment is not. It comes down to costs. Industrial equipment that is most costly than slaves seems unlikely to supplant them based on monetary incentives alone, while once it is less costly it's just the social economic momentum which needs to be overcome, which is likely a matter of time.

    Importantly, I think there's only so much advancement you can get out of people by investing in economies of scale and iterating on process (and people, as icky as that idea is), while there's a huge amount of advancement to get out of machinery, including moving to whole new categories of machinery (which depending on how far you want to take the "slaved are machines" metaphor is waht a shift away from slaves was in the first place). In that respect maybe what you're noting is just that the shift from slaves to machines was the first in an iterative process which is speeding up over time.

    > If we'd abolished slavery in Roman times we might have terraformed Mars by now.

    I think maybe the right was to look at it is if we were able to abolish slavery and keep the same output (which might have required an economic or social system that incentivized farm consolidation for economies of scale that plantations were able to more easily achieve), then yes, we would have terraformed mars by now, but probably just because we happened to be along the tech tree earlier in the timeline.

It depends how you look at it

> Surely there's a lot of money to be made in harnessing effectively unlimited renewable energy that literally falls from the sky like manna

China has solar panel production on lock. Nobody is going to make money there.

So from a western point of view, there is only a LOT of money to be lost by going solar. Anyone that invested in oil and gas, coal and even to a lesser degree nuclear is NOT going to go quietly.

Hence all the climate change denial and anti-renewable rhetoric from the current US regime

(To be clear I personally have my roof covered in panels and also hope like mad we can get everyone on board)

Why though? For a business owner I can’t imagine a better situation than his workers working for free and having to do 16 hours a day under pain of death. This probably wouldn’t work with 80% of the populace enslaved but would work very well with 10-15% enslaved.

  • It's not quite as straightforward as that though. You're also required to pay a large sum up front to get the worker, have to pay for room and board and health for the worker, including children of workers which while they are investments that may eventually pay off, are mostly cost sinks until at least a few years have passed. There's more of a trade-off that might be immediately obvious when you dig into the reality of what it took.

  • > For a business owner I can’t imagine a better situation than his workers working for free and having to do 16 hours a day under pain of death

    you really can't imagine a better situation than humans owning humans?

    • Obviously horrible from an ethical and moral perspective. But for a morally decrepit factory owner, free/extremely cheap labor is the dream.

  • Slaves aren’t free.

    You still need to feed them, clothe them, and house them.

    You need to do basic medical care.

    And now you have the problem that most of them would happily murder you in your sleep/if your back is turned, or run away never to be found. So the tend to be a pretty big security risk.

    Oh, and also they’re slaves so good luck getting them to care about their work - way worse than a typical new hire retail employee even. So you need to do heavier supervision.

    Oh, and you had to pay to acquire them - instead of give them an offer and pay them after they’ve worked for you successfully. So add that to the ‘risk’ pile.

> I am reminded by the perhaps revisionist history but still applicable belief that slavery was really ended by industrialization making abolition economically advantageous and not actually a socially driven movement. (In reality it was certainly a convoluted mixture of the two I'm sure.)

I also never found the economic argument entirely convincing. If slavery were so economically disadvantageous in an industrialized society, why are there still slave labor in industrialized countries around the world today?

Which is funny because we've had an environmentally and economically optimal source of power since the 50s (nuclear) which we deliberately phased out due to panic cycles.

There’s an effort to whitewash the horrors of chattel slavery that is really disgusting.

Estimated on the economics of slavery (that I’ve read anyway) seemingly ignore that slaves can make new slaves.

This is the dark side of slavery that seems to be rarely discussed. That is, the mass rape of slaves over centuries by their owners.

There was even an economic incentive for this because lighter skinned slaves were more desirable for domestic labor. By the 19th century this had gotten so absurd that some slaves were almost indistinguishable from white people due to generations of repeated rape, basically.

There was a book whose name escapes me that analyzed the records of one of the largest slave markets and it found that the price of girl slaves went way once they started menstruating. This was advertised. Why do you think that was?

We would line in a very different country if, after the civil war, every slave owner was strung up from a tree and their estates were redistributed to the formerly enclaved.

  • > We would line in a very different country if, after the civil war, every slave owner was strung up from a tree and their estates were redistributed to the formerly enclaved.

    Yeah, but not for the reasons you think. A country that would just kill a significant share of its citizens for something that used to be legal very recently is not going to end up just fine. Moreover, due to normal distribution of human traits the next generation would have the same percentage of 'evil' with or without your well-intentioned genocide.. go figure.

> I am reminded by the perhaps revisionist history but still applicable belief that slavery was really ended by industrialization making abolition economically advantageous and not actually a socially driven movement.

I really don't understand why you're bringing slavery in a discussion about hydro. Why not bring Gaza? And Iran? This is a tech site after all: so, sure, bringing slavery in a talk about solar energy makes sense.

Note that the abolition of slavery is unrelated to industrialization: the islamic republic of Mauritania was the last country to officially abolish slavery and they did it in the 1980s. And it's very well known that slavery still persisted long after that and there are still people owning slaves today (not too sure why the other comment mentioning it was downvoted).

At this point I think people are just insane: they'll use any excuse, on any unrelated subject, to bring it the issues of slavery, patriarchy, Gaza (but not Iran), etc. But as soon as you point out actual patriarchal societies operating today or actual slavery still happening today or people having actual sex slaves in western countries (e.g. several members of the UK parliament are now running an enquiry into a gigantic gang-rapes operation with thousands of victims and an attempted cover-up by the authorities and the findings are beyond belief).

"Won't hear, won't see, won't speak -- shall only mention slavery, the patriarchy, Gaza and shall downvote".

HN is truly lost.

Is this a joke comment or do you not realize that people were treated like chattel slaves while working in the first factories?

> I hope we are in a similar era with regards to climate change.

I'm struggling to understand the level of completely irrational rejection of reality in all these comments.

Emissions continue rise every year, we are already locked into extreme climate change, multiple nations are engaged in military conflicts to capture oil, we globally use more fossil fuels every year.

Companies are starting to convert jet engines into natural gas powered generator for AI data centers [0]

So far we've continually used 'green' energy to supplement the use of non-renewable fossil fuels. We have far more EVs on the road than we did a few years ago and are using more oil than before in the US (and producing more than we ever have).

We are already out of the standard IPC scenarios and potentially on track for a 'hot house earth' future [1].

It is quite clear that we are ramping up for global war over natural resources (largely fossil fuels) and we will burn the planet to the ground chasing the last drop of oil.

0. https://www.wsj.com/business/energy-oil/how-jet-engines-are-...

1. https://www.theguardian.com/environment/2026/feb/11/point-of...