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> Because the best thing you can do for the world

Is to not have any children so the population gets back down to sustainable levels




Western societies are already down to around replacement levels with some going below it. It's pretty clear cut as societies evolve that population growth evens out. It's 3rd world countries driving the population growth. Over-population of humans being a danger to the earth has been proven false time and time again.


Overpopulation needs to be qualified with the context of the living standards. Ten billion vegetarians is probably feasible, but ten billion Americans (we don't currently have as many at such a standard) is a different story.


You need to watch Idiocracy

https://www.imdb.com/title/tt0387808/

When some people stop procreating and educating the next generation, the world population does not simply go down. Instead it gets replaced by those who do continue multiplying.


That was a fictional comedy, not a documentary. That’s not how evolution works


Please explain how, because if stupid people have more kids, there will be more stupid people.


The heritability of intelligence and other factors is highly variable.

You want people who will care diligently for their children to have them. Not people who will be largely indifferent to them, whether they're smart or dumb.

The Musk 'I'll have ten and scatter them to the wind with bags of money, the odds will take care of the rest' strategy is not really one that works out well in real life.


The heritability of intelligence is pretty well established.

Your second point is true, of course.


I'm the oldest of 11 kids, and I'd like to hear more of your thoughts on this. I agree with your second statement, which is why conscientious people should have kids.


Well, hello! I am also the oldest of 11 kids; I rarely encounter another like me.

One of the many reasons I have carefully avoided making any children over the years is that I already had my fill of child-rearing by the time I left home, through looking after my younger siblings. I wonder what your experience with this was.


I have very little of substance to add beyond 'you should really think about it, and do it for your own reasons alone.'

Kids aren't something you owe the world, and Idiocracy is just a movie.


Idiocracy is a joke about a real phenomenon. The outcome will likely be less extreme, but possibly not dissimilar.


That wasn't even the point of the movie

https://news.ycombinator.com/item?id=18489573


I fundamentally disagree with that post. The idea of Idiocracy was clear, but it made an additional statement with what it decided to portray as "stupid". Two things can be true at the same time.


> We live in polarized times, which means that for every ‘Idiocracy is a documentary!’ take that goes around, there’s also a critique that argues that Idiocracy is a celebration of eugenics. Have you thought about that interpretation of it? Well, yeah. I mean I’ve actually read that a couple of times. But to me, I thought the opening made it very clear that whatever side you take, nature and nurture are both covered in that. That guy is clearly not a good father. I mean, there’s a kid with a motorcycle in the front yard, and no one’s paying attention to this. He’s just irresponsibly knocking up different woman, and proud of it. It’s not like he’s a good, upstanding role model for the kid. So I think it’s pretty clear here that, whichever one it is, [nature or nurture], there’s some combination of both. I obviously don’t believe in eugenics. I think you could look at it both ways—you have this couple that’s trying to be so responsible that they end up never having kids. Then there’s another couple who just irresponsibly keeps having them and not raising them right. So, you know, if the other couple adopted the other kids. I’m sure they would probably be better off.

https://www.fastcompany.com/3064328/mike-judge-on-the-10th-a...


The quote gives me the impression that I'm right. My earlier comment: > I agree with your second statement, which is why conscientious people should have kids.


Two statements you made

> because if stupid people have more kids, there will be more stupid people.

You are implying that their kids will necessarily be stupid, which is not so- as per the Mike Judge quote, nurturing and environmental factors, which may included adoptive parents but is far from limited to such, may produce alternate outcomes.

> When some people stop procreating and educating the next generation, the world population does not simply go down. Instead it gets replaced by those who do continue multiplying.

Just because there will be other people who procreate says nothing about the rates in which they do so, that does not guarantee world population will not continue to go down regardless.


There are no signs that intelligent people are not procreating. More affluent countries are not procreating, but that does not correlate with intelligence.


> those who do continue multiplying

So we have to stop the ones who can't stop themselves, fine.


Ah, the Thanos approach to eugenics


The population is at sustainable level, you only need more nuclear power plants


Can nuclear power plants make livestock less energy intensive to raise?


Maybe, but our lifestyles are not sustainable.


massive population collapse will be disastrous for modern societies.

Who will do the work required to care for the elderly population?


I'm all for having as many children as you can raise, and caring about old people, but interpret the following how you wish. It is a highly anomalous thing in the history that ordinary people receive real medical care when they are unable to do basic tasks themselves. You might have some basic care if your children care about you, but that's about it, and that might be our future and there's very little we can do about it except enabling policies that make having children viable option for those who want to have children.


Only 5% of people work in agriculture and 15% in industry. So we could reduce the workforce by 80% if only people would groom their own dogs themselves and just die when their time comes.

And if not healthcare is another 15%. But you probably can shave off a little from all those numbers if you exclude the time devoted to desperately trying to sell things to each other in the economy of abundance.


We could 10x the human population and still be sustainable. Your idea of sustainable is a common misconception.


What makes humanity unsustainable is not the amount of human but the unleashed greed of a minority.

100 billion aborigines would pollute less than a handful of western oligarchs




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