My hypothesis is that as societies industrialize, they afford their population more and more activities that are simply more fun and rewarding than having children. So many people I know put off having children (or curtailed the number they had) because they were reluctant to give up the activities only available in a childfree/one-and-done life. Ultimately, we are hedonistic creatures, and having kids is antithetical to the myriad hedonic pursuits available in wealthy, industrialized societies.
[*] Israel is the lone exception, due to its Orthodox Jewish population.
[0] https://ourworldindata.org/global-decline-fertility-rate
[1] https://pub.nordregio.org/r-2024-13-state-of-the-nordic-regi...
https://homepages.uc.edu/~moscoshn/Personal_webpage/papers/S...
>But having children is not intrinsically non-hedonistic. It's just one of many self-fulfilling activities we choose from
Exactly, and my point is that all the activities I listed (which only become abundantly available in rich, industrialized societies) are more self-fulfilling than having children.
That's like, the complete opposite of the hedonistic young couple not using protection and accidentally getting pregnant.
These are all real examples of why people I know delayed having kids, curtailed the number they had, or never had them altogether.
Hedonism has negative connotations, colloquially (and colloquially is how we are speaking).
- hedonic pleasures are adaptive. The first time you experience them is incredible. The 1000th time, much less so. - chasing hedonic pleasures is counter-productive. Studies show that people who actively seek out hedonic pleasure are less happy than those that don't.
OTOH, eudaimonic pleasure (aka fulfilment, satisfaction) is much more durable.
Work, hobbies, charity work, and children are avenues towards fulfilment. Far too many rely on work to provide it for them, but that's counter-productive for most.
The term "child-free" implies relieving oneself of a disease, the way one describes himself as "cancer-free" or "drug-free". As in caring for children is on par with imprisonment.
Now I don't mind mind people opting out of having children to live a hedonistic life, my only issue is describing it as a noble cause.
The latter part seems like the most meaningful cause world wide. Sex is a boredom activity and we just aren't bored in the slightest, ever. I think most married people know that long power outages are the most romantic thing that can happen (though, less now with cell phones).
making a pretty strong statement about yourself there mon ami. that ain't the case for plenty of people
and keep in mind that India has arranged marriages
If you have backup power for your router and ONT/Modem, you should also still have internet service during a power outage. The ISP-owned ONT for a place I lived had a little lead-acid battery attached to it, and during power outages I still had internet service.
Therefore my experience has been that cellphones tend to remain up, even though the power is down.
I've theorize that they become overburdened by the pocket supercomputers that automatically start using it instead of local wifi.
Does that sound like an extremely unlikely outcome? Back in 2008, we came within hours of credit cards stopping working. Projections say that if credit cards stop working, food distribution breaks down. Mass hunger is not far behind that. And there is nothing like mass hunger to destroy a society.
Esoteric problems in financial markets have real world consequences. We've gone nearly a century since the last real demonstration of that. Don't discount the possibility that the next demonstration will be within your lifetime. And in our more interconnected world, it's likely to be a lot worse.
https://ilsr.org/ is one resource, there are more.
(to your food example, the US harvests land the aggregate size of the state of Oregon just for biofuels, ethanol and biodiesel; this is, arguable, unnecessary, and there are many other examples of unnecessary economic activity that can be deprecated)
That said, like Democracy, capitalism is the worst economic system, except all of the others that have been tried. And there have been enough alternate experiments that I wouldn't want to literally bet my life on the next one working better.
The demographic future of humanity: facts and consequences [pdf] - https://news.ycombinator.com/item?id=44866621 - August 2025 (400 comments)
(~71% of the world’s population now lives in countries with birth rates below the replacement level needed to maintain population size, the remainder will follow in time)
What does this actually mean? Every time I try to wrap my head around why it's bad e.g. for a business to make a constant profit, rather than an increasing profit; or for the population to dip to some number and settle there, rather than increase; the explanations seem to become circular very quickly. I know it's partially my fault for not having a very strong economic education, but it also feels like something is fundamentally wrong with the theories - like they are making some underlying assumption about what is "good" that I don't share. But I can never seem to get down to it.
The only thing I understand is that as the ratio of old to young grows, more taxes are needed, of course. But that would only be painful during a significant rate of change, not after the number is stable, no? Is that really somehow apocalyptic?
When a certain region in a country gets a cluster of great companies or really any productive advantage you would want more buildings and people there. In a country with a growing population that would make most sense as you need to build houses regardless as there's more people entering the job market who need a home. In a country with a stagnant population for every home you build another needs to be abandoned. This is more expensive especially when this happens enough where a school in the 'abandoned town' closes and a new school should be made in the better town. You can see how the first is more efficient, you don't waste your fine buildings.
When the economy is growing, investment makes sense. Why put your money under the mattress when it could be out there, working for you?
When the reverse happens, investment stops making sense. Why risk your money when it becomes worth more while it is sitting under your mattress?
But stopping investment does not just mean stopping speculative investment. It means stopping investment in other things as well. Like maintenance. This guarantees that things are going to become worse over time. Which is a feedback loop that makes investment even less worthwhile.
This has happened in the USA before. The last time is called the Great Depression. Read through accounts of what it was like. Would you like to go through that now?
History also teaches that the longer it is between economic setbacks, the worse the next one tends to be. We've gone far longer since a depression than at any point in history. Our next one is likely to be correspondingly more terrible.
I invest my wages to take advantage of compound interest. It’s kind of my only hope of having a family / owning a home / retiring. If stuff stops compounding, I’m fucked. Multiply by however many millions of people are on the same position.
I don’t necessarily think the theories are making any assumption about what is good (except for the “greed is good dicks”)but more acknowledging that this is how our system currently works and the first generation to step off this ride will have a horrible time.
You just said AI Armageddon as if there is an already predetermined ending that is widely agreed upon.
The result may not be extinction. But losing 90% of the human population won't feel that different if you're living through it.
A relevant book recommend, https://www.amazon.com/Collapse-Societies-Choose-Succeed-Rev.... It walks through a variety of past examples of human societies that went through this. There is no reason to believe that our current world-wide society will fare better.
That's not what's happening here. Birth rates are below 2.1 in many countries who are no where close to "outstripping their resources". There are other factors causing the contraction which have nothing to do with resource limitations.
In fact it seems like it's the opposite: richer nations with more resources tend to have lower birth rates. That's the scary part because it means there's no equilibrium to be reached. Birth rates could, in theory, remain low until humanity ceases to exist.
> isn’t that catastrophising
Yes, I'm only putting that forward as the worst case scenario to make the point that this can't just be ignored. As I said in other comments, this almost certainly won't actually result in extinction because there are other corrective factors which would occur long before that, but none of those scenarios are particularly desirable either. (E.g. Civilizational collapse returning humanity to pre-industrical birth rates, global takeover by theocratic governments that ban birth control, etc.)
The only non-catastrophic corrective factors that sound plausible to me involve some kind of intentional collective action on our part that reverses the trend, which won't happen if everyone's attitude is the same as the root commenter's. (Granted, maybe there are other possible corrective factors I haven't thought of, but if so I'd like to discuss what those are rather than just have the problem dismissed with a hand wave.)
Eventually Universe 25 took another disturbing turn. Mice born into the chaos couldn’t form normal social bonds or engage in complex social behaviors such as courtship, mating, and pup-rearing. Instead of interacting with their peers, males compulsively groomed themselves; females stopped getting pregnant. Effectively, says Ramsden, they became “trapped in an infantile state of early development,” even when removed from Universe 25 and introduced to “normal” mice. Ultimately, the colony died out. “There’s no recovery, and that’s what was so shocking to [Calhoun],” says Ramsden.
Like the mice, our population is going into reverse. And that description of behavior, looks awfully prescient when I compare to humans on social media today...
How did you reach that conclusion?
I thought this was common knowledge, but given the reaction I'm getting in this thread I guess it's not as common as I thought and I should have explained myself better in my original comment.
Granted that's not an imminent threat, it would take quite a few generations at current first-world birth rates. But I still find it a concerning long-term trend, and there are a lot of less severe negative consequences that could occur between now and then. This podcast episode has a good discussion of the short-term problems, which go beyond just elderly care: https://www.thepoliticalorphanage.com/p/the-great-baby-short...
The argument is - our current economic system can’t handle it.
Well then that’s an argument for changing it.
The last transition was British Empire to US and that was 1900-1945.
We can only hope for something better.
What’s stopping you from being a welder or dentist?
What’s stopping me? Probably some combo of wanting to one day afford a home and a family without having to move to Memphis and the a sense that I’d get bored as a welder and therefore be a bad one.
Man, septic pumper tho…
Don't worry. It's temporary.
If you include arthropods, ants make it not even remotely close.
But realistically, I agree. Civilizational collapse would happen long before extinction, which seems like it would almost certainly return the birth rate back to pre-industrial levels. I just don't think that's a desirable outcome either.
Or, even more realistically, nations with state religions that effectively outlaw birth control and/or women's rights will take over the world, and nations which don't do those things will collapse. That also seems like a bad outcome to me.
Point is, I don't think it's wise to treat this like it's not a problem.
Schools is a good example, as there are less children, you need less schools and consolidate. So there are less jobs for teachers, now it looks like an equilibrium issue since over time it will balance out. But those teachers who are losing their jobs are adults, tax payers, consumers now and the loss of spending has a cascading effect.
how do phone shops like verizon or t-mobile stay open if people aren't buying? same for phone repair places? more layoffs
more laid off people means less people going out to dinner, ordering pizza, taking trips, buying new cars. those businesses close, and layoff people.
less workers means less tax revinue, either income tax, payroll tax, or sales tax (cuz people ain't buying shit). government offices cut bodies (layoffs) and reduce services. there are now less cops and more potholes.
how do billionaires, whose wealth depends on publicly traded companies and their stocks, keep making money when no one can buy anything? spacex and tesla can make up numbers and stay afloat, somehow, but most stocks will tank.
A few quotes:
> Very little in Korean society seems to give young people the impression that child rearing might be rewarding or delightful. I met a stylish twentysomething news reporter at an airy, silent café in Seoul’s lively Itaewon district. “People hate kids here,” she told me. “They see kids and say, ‘Ugh.’ ” This ambient resentment finds an outlet in disdain for mothers. She said, “People call moms ‘bugs’ or ‘parasites.’ If your kids make a little noise, someone will glare at you.” She had recently vacationed in Rome, where adults drank at bars while their kids ran amok. She said, “Here, people would say, ‘What the hell are you doing?’
> An artist named Daum told me that, when he was young, “if you kicked a ball into someone else’s property, you went and rang the doorbell and got it back.” That city no longer existed: “Now you get yelled at—‘You could’ve broken my window!’ ” There’s a special word for noise between floors. Complaints forced Daum and his wife, Dani, to leave their previous building; one neighbor said, “I can’t stand your children anymore!”
> In the southern city of Gangjin, I stopped at a coffee shop and encountered a sign on the entrance that read “This is a no-kids zone. The child is not at fault. The problem is the parents who do not take care of the child.” The doors of Korean establishments are frequently emblazoned with such prohibitions. The only children I saw on Seoul’s public transit were foreigners. Kim Kyu-jin, who is by all accounts part of Korea’s first openly lesbian couple with a child, told me, “Five years ago, we didn’t think too deeply about ‘no-kids zones.’ Now we think it’s discriminatory. We always call places beforehand to ask if we can bring our daughter.”
As a parent of little kids, I worry much more about them living fulfilling lives as they grow up in the future. I'm concerned about climate change, wars, and an economic system that will allow them to live self-actualized lives. I have no doubt that the population number plays some factor in that, creating problems that must be solved. But ultimately, humans have created amazing technologies and the Earth is bountiful. We can support whatever number of people is on the horizon (whether that number is larger or smaller), but society must choose to do so and adapt.
My greatest fears are that governments and corporations consolidate their wealth and power to only an elite few, bending society to serve that elite. That is a fear exists regardless of the fertility rate.
I think Charlie Chaplin's speech at the end of The Great Dictator is relevant and inspirational: https://www.youtube.com/watch?v=J7GY1Xg6X20&t=2s
Thank you for sharing your article. It's from a view so unlike my own, and it's been eye opening.
Because you're not "dwindling the population" in the way you think. You're not taking an "8 billion" number and changing it to "4 billion". You're taking this growing organism, and switching it into a shrinking mode. Worse, you're changing it to "shrinking mode" in a way where you can't switch it out of that mode. It will, by necessity, shrink to nothing.
And it shrinks quicker than you could imagine. When fertility rates are at 1.0 (China), each generation is one half the size of the previous. It doesn't seem like much has changed... there are 4 or so older generations that are still large (but non-reproductive). When you have a 0.5 fertility rate (South Korea), each generation is one quarter the size of the previous.
Human extinction only takes about 12-14 generations at that rate. Less than 350 years. Even before it gets that far though, things get awful really quickly. It's not as if it's 350 years, and then everyone's gone. Those last few generations have no technology, they're huddled around in the dark trying not to starve.
>If there's less population, we need less production and less workers.
This isn't as true as it sounds. Some of our technology does not scale downward. If you need a nuclear power plant, this has a minimum number of workers. Even if you only want half the power, you can't get away with "half the workers". So, as there's less population, some technology will have to be abandoned. If you just employ people at the power plant despite that, then you're by necessity pulling those people from some other industry... it's an opportunity cost thing, and you have fewer opportunities.
Sub-replacement fertility is human extinction. Not in 10,000 years, but in just a couple of centuries.
That’ll be less painful if there are fewer people. Lower populations should lead to lower emissions growth too.
On the plus side, it will likely lead to lower emissions, assuming it doesn't lead to massive wars or other destructive behaviors due to the instability it will bring.
Of workers. Because retirement funds take money from workers to pay for retirees.
Assets and productivity, on the other hand, can grow a lot more than the population. Right now it's considered communism to tax assets. Once we get over that taboo things'll go a lot smoother.
That changes future value calculations, too.
These are things not to mess with lightly.
Ok? If you choose to spend a dollar instead of saving it, that implies some business will get that dollar. That implies someone will still invest in, build, and run businesses.
> These are things not to mess with lightly.
I agree. It requires a lot of thinking, discussion, deliberation and all that. But the basic math doesn't lie. We will have fewer workers in the future. Machines will make more and more stuff. If you want to continue supporting retirees as promised, then taxing the machines is the only answer.
Otherwise you'll have to break some promises to retirees and pensioners; now that's a real disincentive to save.
plenty of incentive to put money there, ditto for saving.
a saved dollar does not stimulate the economy, either. the whole idea of microloans is that the money gets spent ASAP and goes straight into the economy
Yes, that's the whole point. That's a good thing. Money is meant to be spent, not be hoarded and slept on forever. Money velocity is terrible right now, capital generates more income than wages, this is neither healthy nor sustainable, and certainly isn't fair to the ones actually doing the productive work.
In the ideal society there'd be no Epstein or Thiel, everyone would have a rewarding and productive economic activity.
what it means in practical terms is the destruction of the modern social safety net. some declining birth rates are ok but places like Japan, Spain, and South Korea look disastrous.
Pain for whom? The people profiting from cheap labor probably.
Why is such a massive sin to scale down? To slow down a bit, I don't think the whole world is about to collapse, but even if it was, I rather that than turning it all into the hellscapes we see on some of the most overpopulated places in the world just so a mere 1% of the population can indulge.
A pretty consistent trend throughout history is that shit rolls downhill.
"The poor will always pay for it" is a thought-terminating cliche that is often trotted out in support of the status quo (or some mythical past status quo).
How do you know that past status quo isn't actually worse for them than the direction things are trending? Do you think we somehow stumbled upon some global maximum for them [1], and any deviation from that, in any direction is going to make things worse for them?
[1] In spite of, as you say, shit flowing downhill.
Kids are really expensive, and if you want people to willingly have them outside of accidents, you're going to need to pay them a lot of money.
Everything is better when we have the freedom to make a choice.
It really makes you wonder if some actors would feel a need to exercise control over this scarce and limited resource...
We need universal childcare services, provided by the state and available to all, and other childcare-enabling reforms like automatic right to work from home and other flexible working arrangements for those with children.
These won't be popular with everyone, but you'll won't solve the demographic crisis without them.
Birth rates have been falling worldwide, regardless of the level of government support. It's much more a matter of attitudes about having children.
> The economic costs of having children at a replacement rate are simply too high
Nope. My wife and I have 4 children, on a lower-middle-class income in the US. Your lifestyle choices matter a lot. If you want to have children, you can find a way to afford them.
That is the story right there. We as a society spent decades upon decades demonizing having children at a young-ish age. "Your career is more important", they said. We got shows like "16 and Pregnant" to dissuade viewers from having children. People have become genuinely afraid of having kids.
Not until you are in your 30s does the social messaging shift from "only failures have children" to "why haven't you had a child yet?" That change in social pressure often compels one to start to change their mind, but at that point one becomes biologically limited in how many children they can reasonably birth.
The Chinese have discovered that it is easy to crank down the fertility rate, but impossible to raise it again when you want to do that. And they have brutal totalitarianism on their side.
That makes sense. I know that having less people is not a good thing, but I was brought up with the "impending population crisis" thing drilled into my head, so it's difficult for me to be alarmed.
I'm also all for getting women into parity with men. I know that there are a lot of men that will say that this is a bad thing, but I was raised amongst a lot of extremely capable women.
I feel that we need to support parents, if we want more kids. Right now, in the US, having kids is economically devastating, and there's almost no support from the government. I'll bet India is worse (but I could be wrong).
I feel that nature has controls built in. We see it all the time, in other species. I feel that if we drop too far down, the switch will be turned back on again.
[EDITED TO REMOVE TRIGGER WORDS]
You understand that your statement here is very racist? You basically dehumanize people you don't agree with and describe them as lower beings. Basically Untermenschen?
It's highly ironic to say "its dehumanizing!!" to say to a man that his treatment of women makes him a lesser being with the amount of abuse, neglect, and forced labor women are expected to take on by the men "dehumanized" here.
He's not even talking about race, so, not racist?