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by IronRanger 2020 days ago
With the core factor being that there are more people than the water supplies can support. The solution here is a one-child or no-child policy, just as in China.
7 comments

How do you know there's not enough water supplies?

In this case, it sounds like what's needed is better city planning and more equitable distribution of water. I don't know the specifics here, but I suspect there's plenty of water but it's probably being tied up in industrial applications.

Also, instead of letting the market decide where to build houses, why not build them where there's infrastructure to support them, instead of building them where the profit is highest?

Also, have you even considered what a one-child policy entails? It's forcibly sterilizing or aborting pregnancies.

The problem isn’t that there is no water supply, the problem is that Indian water supplies are incredibly low quality.

Over 70% of surface water in India is unpotable. The main problem is inadequate or non-existent waste water treatment, but agricultural and industrial runoffs also play a large part.

How do you know there will ALWAYS be enough water supplies?

There must be a real limit to how many humans this planet can support.

An area might run out of water, but the planet won't. The planet would run out of literally everything else before we run out of water.

It takes water to make a human. You will pass the point where you can't expand the population before you get to the point where you can't maintain the population that already exists. If something does decrease the water supply, you will in a short period of time have a smaller population to support. Such is the nature of carrying capacity.

Sure, but practically speaking there is a lack of potable freshwater in certain places. You can’t just stick a straw into the Indian Ocean and glug away.
It's a simple analysis - which is easier: bringing more water to where it is being consumed or moving the consumers to the water. In a wealthy area with a lot of stuff going for it, maybe a desalination plant makes perfect sense. Everyone in the city drinking non-potable water does so because they have judged it more practical than moving to a place with better water infrastructure.

If you get a million people to build a city in the Sahara and don't build any infrastructure to get water to this city, of course they are going to have water shortages, but this does not suggest some global water crisis nor is a limited birth rate going to fix the problem. Likewise if someone sticks their head in a plastic bag they may run out of air, but that doesn't mean air is any less abundant. There are some resources of which there is an actual scarcity such as arable land and energy sources, but water is not one of them.

There's certainly a regional crisis that will only probably get worse as climate change reduces snowpack in the Himalayas, the source of most water in India, China, and SEA. The problem with moving is threefold; moving to countries without water scarcity legally is not a realistic option for most Indians, cities are highly sticky, and new cities are incredibly hard to set up and set up well.

In fact, China is already considered to be suffering from water availability issues, and while this still happened with a one-child policy it almost certainly would be worse had Chinese population growth had the same trajectory as India's. (This is not an argument for the general good of one-child policy, and I do not endorse such a thing.)

> It's forcibly sterilizing or aborting pregnancies

Why does it entail that? And do you mean forced abortions?

Historical precedence isn't exactly kind: https://nypost.com/2016/01/03/how-chinas-pregnancy-police-br...

And no, forced sterilization, as in the surgical procedure to permanently end the ability to conceive, is a thing.

More relevant, historical precedence in India:

> As the fertility rate began to decrease (but not quickly enough), more incentives were offered, such as land and fertilizer. In 1976, compulsory sterilization policies were put in place and some disincentive programs were created to encourage more people to become sterilized. However, these disincentive policies, along with “sterilization camps” (where large amounts of sterilizations were performed quickly and often unsafely), were not received well by the population and gave people less incentive to participate in sterilization. The compulsory laws were removed. Further problems arose and by 1981, there was a noticeable problem in the preference for sons. Since families were encouraged to keep the number of children to a minimum, son preference meant that female fetuses or young girls were killed at a rapid rate.[25]

https://en.wikipedia.org/wiki/Sterilization_(medicine)#Natio...

No. The solution is to fix the water supply infrastructure so it can handle the current population.

Don't push politics and ideologies into things that have little to do with it. What you describe is the underlying problem, one that needs to be solved as well (though how, is another thing). But solving that, even today, won't bring water to the people who need it today.

And who is going to come in and fix this water infrastructure, the British?

The fact is that environmental conditions worsen each decade in India and quality of life is lower than in the 70s when the population was 555million (currently 1.3b).

Meanwhile the upper castes flee the country en-masse to the USA, Canada, Australia, Europe.

The Indian population will rise to 1.6b by 2050. It will be substantially easier to fix water infrastructure if this number was hundreds of millions lower. Population management is a bigger part of the solution than pipes and dams.

You talk about fixing water infrastructure like it is really hard (so hard you need the British to do it) and your alternative is to eliminate a significant potion of the population? You think that is easier? Not to even talk of the ethical concerns or the unintended consequences, just from a logistical standpoint, your statement is absurd. There is no way that is is easier to reduce a human population than it is to increase water availability. I don't usually attack people (and technically I'm only criticizing your statement, not attacking you directly) but when malthusians start talking I immediately know that they don't know what they're talking about.

And on an ethical note, managing populations is something you do with sheep and cattle, not human beings.

If you fix the problem today one day there will be 3 billion indians and you have to fix the problem again. It's much easier to reduce their reproduction rate through education and that education comes with other benefits.
People don't just have kids en masse without a reason. People historically had lots of kids for 2 reasons: a lot of them died before reaching reproductive age, and they needed more hands to produce food because most people lived in a subsistence agriculture environment.

The population boom over the last 100 years is not due to people reproducing too much, it is due to a decrease in child mortality, that and development from agricultural to industrial economies meant a cultural lag time in reducing the number of kids a woman has.

Once you have an industrial economy, the pressure then becomes to have less kids. You don't need to be told in a classroom to do that, it happens naturally. If you need proof, these education programs didn't exist in the west during development into industrial economies and yet the fertility rate decreased simply due to economic pressures.

A fertility rate of 2.3 (the .3 accounting for child death and people who don't ever have kids) is replacement rate. At that rate population does not increase.

Long story short, at least in cities (where the water shortage we are talking about is happening) you won't see a doubling of the population due to sustained fertility. So the shortages you see of water and other resources can be entirely attributed to inefficient resource allocation, and once capacity is increased to match population you won't have to worry about it again and again.

> A fertility rate of 2.3 (the .3 accounting for child death and people who don't ever have kids) is replacement rate.

This is a good point which often gets overlooked in the heated debate of population explosion.

Coincidentally just a year or two ago Indian growth rate reached replacement levels[1]. As per the latest data (not sure if it's been reviewed/confirmed) it's now slightly below the replacement levels.

Also, if you notice, the southern states's growth rate is well below that of replacement level.

[1] https://niti.gov.in/content/total-fertility-rate-tfr-birth-w...

> You don't need to be told in a classroom to do that, it happens naturally

That's just a theory, and if you're wrong, then what? A description of what you think will happen needs better evidence. At least one other factor is religious/cultural inertia encouraging people to have lots of children, and that is somewhat characteristic/unique for each given culture s.t. you can't really generalise it too much.

There was a similar theory about non-democracies being unstable (Democratic peace theory, wrt greater public wealth), and how free trade liberates nations. How did that turn out for Chinese superpower?

China is an emerging superpower, and economic powerhouse, and anti-democratic to the extend of suppressing democracy in HK. It also does lot of trade that never seems to encourage an increase in civil liberties.

Now, maybe the theory was all an illusion caused by the domination and coercive power, of existing democratic nations.

It's true education is the gift that keeps on giving, but India is already at replacement levels of fertility, its age 0-19 population has already peaked and is in decline, and its population will top out around 1.75 billion.

Their issue here is poor governance, economic inequality, and climate change.

You are purposefully using language that suggests genocide. Family planning counts as "managing populations" too.

Is every progression on human DNA eugenics? Is every new law facism?

I didn't suggest genocide, not at all.

"Family planning" suggests agency. Humans have agency. The comment I'm responding to explicitly recommends forced reduction in fertility rates, removing agency, something you don't do to human beings unless you think of them like sheep or cattle. Equating a one or no child policy with "family planning" is extremely disingenuous.

Any law that tells human beings how many children they are allowed to have is fascism, yes. Any directive telling human beings how they have to reproduce is eugenics by definition.

> Any directive telling human beings how they have to reproduce is eugenics by definition.

It could be dysgenics, depending on what the instructions are. :-P How about private charities that provide voluntary incentives for some people to self-sterilize and others to have more kids? How about private charities that subsidize birth control and abortions? How about friends and family encouraging people to marry someone smart, or telling people with genetic disorders that they should adopt? Do you draw a line somewhere in the above between "eugenics" and "not eugenics"? I think your line would be far from universal. dictionary.com says "the study of or belief in the possibility of improving the qualities of the human species or a human population", which would indeed encompass all of the above. I'm afraid the word "eugenics", like "fascism", has been corrupted into "something whose exact definition is unclear, but it's definitely a bad thing".

> Any law that tells human beings how many children they are allowed to have is fascism, yes.

So what is there to prevent some people from having 10 children, every generation, until the system collapses under their weight? If you say "it's the parents' responsibility to provide for the kids, and if they don't manage to do so from their own resources or persuade anyone else, then the kids may starve and that will limit the process", then, fine, that would work; though many people think the state should always prevent kids (or perhaps people generally) from starving, and I think policies with that effect have been enacted even in the U.S., and I doubt they will get repealed anytime soon.

You say that people with increased access to education and health and such naturally reduce their birth rates. That may be. But I think it would be only a matter of time before they got selected for impulsivity, high libido, inclination to adhere to the parents' religion that says to maximize children, or whatever other traits would lead to a bunch of people actually having tons of kids they can't support. (Perhaps the singularity and/or genetic engineering and/or other stuff will happen and make that irrelevant long before it becomes an issue.) Maybe those traits would also lead to doing things that land them in jail for years, getting a reproductive penalty that way; I dunno if that would be enough.

>Equating a one or no child policy with "family planning" is extremely disingenuous.

meh, not really. The OP may have worded it bluntly but the distribution of free contraceptives, access to birth control is just the 'nudging' version of the same thing. I always find it a little bit hilarious how you can reframe population politics in terms of some technocratic wonk policy or language and then it's total cool, whereas just doing a one-child policy is evil despite having virtually the same goal

> I didn't suggest genocide, not at all

  your alternative is to eliminate a significant potion of the population

  managing populations is something you do with sheep and cattle, not human beings.
using the word "eliminate" and 'treating people like cattle' isn't consistent with merely incentivising them to not have children.

> The comment I'm responding to explicitly recommends forced reduction in fertility rates, removing agency

where does it? It's a comment previous that the same poster talks about Chinas 1cp, and as I understand it, it was implemented as a fine for having more than one child.

Do punitive fines, and tax/welfare incentives/disincentives count as being "forced" or "non-agency"?

> Any law that tells human beings how many children they are allowed to have is fascism, yes.

I disagree. Point me to a commonly accepted definition of fascism that agrees, without requiring too much subjective interpretation. Anyone can have their own notion of what constitutes freedom/oppression etc.

> Any directive telling human beings how they have to reproduce is eugenics by definition.

Again, show me that definition. Most that I've seen limit the choice of who can procreate. A flat rule of 1-child applied to everyone equally doesn't seem to apply to me as there is no differentiation based on genetics. But in any case, a rose by any other name: deciding something fits a definition doesn't really change the semantics, so it doesn't really make any difference, especially if you are using a special-case, or non-standard application of the definition (e.g. like arguing abortion is bad based on whether it counts as murder, or not).

> Population management is a bigger part of the solution than pipes and dams.

"Population management" is a road leading straight to ethical catastrophes, to murder and other horrible forms of suffering. There have been many of these - genocides, "Lebensraum im Osten" aka Nazi Germany invading Eastern Europe, the Holocaust, China's "1 child policy".

The best way a society can handle population management is fact-based sex education and safe, cheap access to contraceptives and medical abortion, and general access to healthcare and a social security network so that people don't have to have half a dozen children if they want one or two to survive to adulthood and care for them at old age.

Are you sure you’re disagreeing with the parent poster? It sounds to me like you’ve just outlined a plan to achieve the same goal.
The parent poster advocated for a one-child policy: https://news.ycombinator.com/item?id=25372090
> "Population management" is a road leading

You can say that about anything: socialist policies, "no-tolerance" policies, anything that looks like censorship.

You say there have been many such example, then trot out Nazi Germany; The fact the Nazis purposefully initiated a genocide (the holocaust) out of hatred out the Jews undermines the suggestion that there was a genuine attempt at population management.

Chinas also has a pretty poor human rights example, aside from it's 1-child policy.

Do you have any example of a modern (first-world, developed) country with a good human-rights record, and QOL index pursuing population management?

>The Indian population will rise to 1.6b by 2050.

india will run out of resources(and water) before population hits a peak. depopulation is a statistical guarantee. reducing population voluntarily is the only way to assure a reasonable stock of the gene pool before the country completely runs out of resources and scarcity escalates into wars of depopulation(historically, it has been proven that war always follows drought or famine on a larger scale..from genghis khan to african tribes to vikings to the last syrian war, if you can collect enough data sets about world famine/droughts/scarcities, wars always follow.)

now..how to go about it. its a multi pronged approach:

1. stop incentivising children. what does this mean? instead of punitive measures or coercive one child policy, the state should incentivise responsible procreation and reward the child free. like an UBI for those who dont contribute to population growth.

2. provide free preservation of genetic material(sperm/eggs/dna) in a gene pool databank for posterity. this may not mean anything. it may amount to something. the idea that a 'legacy' might have a chance in a better world through frozen dna is a perk. it is a small cost and a nice gesture to reward selfless action for the nation. also: who knows what we might need in 300-500 years later.

3. go back to village or rural economies. by this, i dont mean that indians should start turning back time wrt sci and tech. what i mean is that people should go back village size communities. these have to be self governing and self sustaining units that can manage their own resources.

4. diversity is a double edged sword. i am not talking about social diversity, but diversity of resource expenditure and resource scarcity. there are too many people in india and to a certain extent, more cohesion and homogeneous living/way of life will give smaller communities more agency over how they manage local resources.

example: a meat eating population has a different resource expenditure pattern than a vegetarian/dairy inclusive one. rural communities differ from urban community's needs. droughty areas have different management starategies than those with monsoons.

5. it's very easy wrt water. dig more ponds and save rain water. protect watersheds and prevent ag/industrial runoffs. adopt 'nile valley' model of digging canals. take whatever you grow indoors into hydroponic systems. india still gets a lot of rain during the monsoons. development of rural areas and relieving the pressure in urban density will help. but only if there is a limit on the number of people per resource budgeted zone.

6. more importantly..before the depopulation occurs due to scarcity of resources, there is a real danger for india. if the wet bulb temperatures[1]rise as predicted, the heat and humidity will kill people in their sleep. they'd go to bed and die in their sleep.[2]

[..]He and his colleagues previously looked at how heat waves would evolve with warming in the Middle East and found that region will likely be home to the highest wet-bulb temperatures the world will see. (Bandar Mahshahr in Iran hit a wet-bulb temperature of nearly 95°F during a 2015 heat wave, which translates to a heat index of about 163°F (73°C).) But South Asia poses the bigger concern in terms of threats to people, as it is home to one fifth of the world’s population and is an area of deep poverty.

“That combination is what makes, what shapes this acute vulnerability,” Eltahir said.

Eltahir and his colleagues found that if greenhouse gas emissions continue on their current trajectory, parts of eastern India and Bangladesh will exceed the 95°F threshold by century’s end and most of South Asia will approach that threshold.

If emissions are substantially curtailed and global temperature rise meets the 2°C (3.6°F) limit agreed to in the Paris accord, no place in South Asia would exceed 95°F, though wet-bulb temperatures over 88°F would be widespread. Such temperatures can still be deadly, especially to already vulnerable populations like the elderly.[..]

[1]https://www.livemint.com/mint-lounge/features/climate-change...

[2]https://www.climatecentral.org/news/extreme-heat-india-most-...

>6. more importantly..before the depopulation occurs due to scarcity of resources, there is a real danger for india. if the wet bulb temperatures[1]rise as predicted, the heat and humidity will kill people in their sleep. they'd go to bed and die in their sleep.[2]

Yeah but people have a survival instinct. They won't just say"Hey, it's so hot I will die before I wake up. Let's go to sleep!". They'll go somewhere where they won't die. They will go to where we are...

it will not take days and months. one heat wave will kill hundreds of thousands of people in their sleep.

and how and where will a few hundred million people migrate?

[..]Currently, about 2 percent of the Indian population is occasionally exposed to extreme wet-bulb temperatures (between 89 and 94 degrees). According to a 2017 study, by 2100 that number could increase to 70 percent. [..]

https://scroll.in/article/931865/the-human-body-cant-cope-in... : Human body can’t cope infinitely with rising temperatures – and in India, it is close to its limits At a certain temperature, sweat stops evaporating – shutting down the body's cooling mechanism, causing death. Parts of the world are already there.

When the air temperature exceeds 35 degrees Celsius, the body relies on the evaporation of water – mainly through sweating – to keep core temperature at a safe level. This system works until what is called the wet-bulb temperature reaches 35 degrees Celsius. The wet-bulb temperature includes the cooling effect of water evaporating from the thermometer and so is normally much lower than the normal dry-bulb temperature reported in weather forecasts.

Once this wet-bulb temperature threshold is crossed, the air is so full of water vapour that sweat no longer evaporates. Without the means to dissipate heat, our core temperature rises, irrespective of how much water we drink, how much shade we seek, or how much rest we take. Without respite, death follows – soonest for the very young, elderly or those with pre-existing medical conditions.

Wet-bulb temperatures of 35 degrees Celsius have not yet been widely reported, but there is some evidence that they are starting to occur in South West Asia. Climate change then offers the prospect that some of the most densely populated regions on Earth could pass this threshold by the end of the century, with the Persian Gulf, South Asia and most recently the North China Plain on the front line. These regions are, together, home to billions of people.[...]

> it will not take days and months. one heat wave will kill hundreds of thousands of people in their sleep.

Peak temperatures don't occur during the night. How do you figure heat wave will kill people in their sleep?

> And who is going to come in and fix this water infrastructure, the British?

Seems like the Brits have done a lot, historically in Indian and China, but have their hands full at the moment with Brexit to reunite the "kingdom." My money is on the Chinese and their scientists in exchange for concessions that will further isolate the United States due to xenophobic thinking some people in the states perpetuate. How long before "their" water born illnesses become our airborne viruses?

This seems like a comment by someone who lacks a basic knowledge of Indian/Chinese relations but has an axe to grind against America. India and China are constantly saber rattling over turf wars and other geopolitical issues, and India withdrew from the recent Chinese-led RCEP free trade agreement over concerns that China would compromise their economic sovereignty.

India could undergo governmental reform and hire, say, German experts (or Indian experts!) to help revitalize their water infrastructure. Just illustrating a scenario where things change for the better and neither China nor America is involved whatsoever.

India has more than enough smart people to design and build everything they need. Labor is cheap there too, so they can dig in pipes everywhere cheaply.

The things that need to be done are public knowledge or easy to find out. Most of the west already does it, and has been for one hundred years or so. There is nothing magical about turning bad water into clean drinkable water. All that India is lacking is the will (probably because of money or corruption - both real problems).

> to reunite the "kingdom."

BS. They just don't want to be part of a new "kingdom".

Brexiteers don't trust EU politician, but they also don't trust UK politicians.

> My money is on the Chinese

Chinese aggression isn't much better than US "xenophobic thinking", plus India has pretty good contacts with Europe and other south-Asian countries. Plus there is a large and influential Indian population in the US, I'd be surprised in The Indian population in China are half as influential.

The fact that you're recommending a one child or no child policy with a one sentence statement tells me you've never even done even high level research on the topic of population dynamic or resource allocation.

The one child policy has been disastrous for China. Imagine a whole generation of people that have no siblings, cousins, aunts or uncles (after 2 generations of one child policy). The social fabric in China has been gutted by this policy. Also it means that after 1 generation of this policy the number of working people is significantly less than the number of retired people. It destroys economic output and ability to care for a population, the oldest people suffer in a system like this, and younger people spend more of their earnings taking care of older people than improving their lives, so living standards stagnate or go down, you wind up with less resource availability.

A no child policy leads to extinction after one generation. You don't even need to do research on anything to know this, just simply thinking about what you're saying for a moment works.

A reduction in population does not increase resources available to people. Resources must be produced by people, a reduction in population also reduces that output. For historical proof, look at the numerous examples of famines that occurred in previous centuries, when there were less than a billion people on earth, by your logic life should've been more plentiful throughout history until recently but the opposite is actually the case, because resource availability scales with production capacity, it does not simply decrease with demand pressure.

GDP/productivity scaled with population PRE-INDUSTRIALIZATION. It's why China historically occupied greatest share of global GDP, it simply had greater proportion of global population. GDP then was also proportionally accounted by subsistent farming. Civilization was built on the little bits of surplus left over. Post-industrialization, capital has been gradually accumulating line share of productivity. It's how US accounted for 40% of global GDP with 6% of world population post-war. Post-automation, you simply do not need that much labour for large scale widget factories. Nor do you need that many farmers. There is now a curve where excess people becomes a drain.

In China's case, even at the height of pre-automation manufacturing economy, the manufacturing sector accounted for 400M jobs. 300M work in agriculture, kept deliberately deindustrialized (until recently) specifically as a jobs program. Today, 600M subsist on less than 2000 USD per year. These are excess people. What do these numbers mean? World demand was/is literally not enough of uplift 1.4B Chinese out of poverty. That's simply too many people. The sooner China can settle at 800M (2100 estimate) the better. There's literally not enough resources in the world for China to consume much above middle income, let alone high income like the west. If everyone consumed like US we would need 5 earths. China is 1/5 of global population.

Long term, One Child Policy was the better moral calculus despite social ramifications, i.e. demographic bomb, which TBF is blown out of proportion. It's better to be less populous and rich than the alternative. At minimum wealth allows you to import cheap surplus labour to take care of aging populations, which China should be able to arbitrage internally due to income disparity. Family Planning and crudely, millions dead under Mao worked in China's favour (well minus purging experts). The alternative is geometric population explosion to support successive generations. We know from overpopulation studies that this is fundamentally a self terminating system that will exceed carrying capacity of Earth.

It is impossible to exceed the carrying capacity of the earth. Let me explain why.

Every human being alive is made up of biomass, which means that the meat that people are made up of was once animals and plants, also eating, also drinking water. So the idea that food and water shortages are caused by increase in human population is simply not possible. It is not possible for there to be more people than there are resources to create them in the first place.

The only real difference is that human beings consume industrial goods and excess consumption caused by increase in standard of living (for example flushing toilets, something animals and plants do not do). But even considering these things, they're due to an increase in standard of living which can only come from an increase in production. In aggregate, humans cannot consume more than we can produce. So it follows that an increase in population that causes resource shortages can only lead to a reduction in living standards, and only down to the living standards of a subsistence agrarian society. Overconsumption of resources then is a self correcting problem.

Now, suppose human beings could exceed the earth's carrying capacity, which I have just showed you is not possible. This would cause many human beings to die from starvation, as the decrease in living standards would take us below the standard of living of subsistence agriculture in this hypothetical scenario. Even in this extreme case, it is still a self correcting problem. There is no need to artificially correct it.

Any and all problems that appear to stem from overpopulation are actually resource allocation problems, inefficiencies in resource distribution. The problem with China is not that the resources cannot be produced to support the population, the problem is that the resources are inefficiently distributed, in part because a centrally controlled economy cannot possibly distribute resources more efficiently than a distributed (or free market) economy, but that is a different discussion.

> It is not possible for there to be more people than there are resources to create them

People can have different daily-intake requirements as children versus adults, plus a growing populations consummation can temporarily exceed food production by burning trough food stores. Also, local food production can vary, place to place, season to season - what's sustainable during a good year, might not be during a bad one.

Plants and animals can eat and drink things humans can't; e.g. a plant is fine with muddy, faeces-contaminated water, it would even thrive on it. Livestock may happily eat grass/straw long-term.

The killing of one cow won't feed a human for the rest of their lives - multiple cows are needed to provide constant food, and the cow population may as such increase along with the human population.

When the rate at which the cows are eating grass is faster than the rate at which the grass grows, your population is unsustainable, and you will eventually not be able to feed everyone. The only sense in which it's "impossible to exceed the carrying capacity of the earth" is that when you do, people will die.

You make a lot of good points here.

So I should elaborate, global overpopulation is impossible. Local overpopulation and resource shortages are possible, but this is not due to too many people (as the resources exist somewhere on earth to support them) but due to inefficient resource management.

Local shock increases in population are due to migration, not birth rate explosion, since birth rate follows resource availability. And again, a sudden migration from one place to another of large numbers of people (which we see in urbanization) is another example of inefficient resource allocation.

The increase in resource demand from a person as they grow into adulthood is a consideration, but an indicator that resources are strained is child mortality. The fact that it is decreasing worldwide tells us that we are not at the edge of carrying capacity. Even if we were, the result would be either decreased standard of living or increased child mortality, and thus the problem self corrects. My assertion again is that human population cannot exceeded carrying capacity globally.

Some creatures can consume resources that humans need to process before consuming, but in aggregate the amount of biomass stays the same and so the resources are always available. It is a question of production, not availability. An increase in livestock that depletes the food store of the herd is essentially the same scenario as a local increase in population of humans that strains locally available resources. And like I pointed out talking about that scenario, the issue is inefficient resource allocation, not overpopulation.

Yes you are right but not fully correct here.

The inefficient resource allocation happened because of overpopulation. Managing resource of 1 million is easy but 1 billion (Hello Hello?) is not easy.

And the issue is quality life. Do you think many people from India/China can have same quality of life like that of US? No.

Just tell me how would u make efficient resource allocation? The world simply doesn't demand excess population. When there is more population resources must be shared and when resources are shared quality of life decreased leading to all sort of problem.

>Even in this extreme case, it is still a self correcting problem. There is no need to artificially correct it.

You're forgetting the most extreme form of self correction... People killing each other in a coordinated fashion AKA war.

The problem with your argument is that you consider wars to be an acceptable solution.

Well, first of all, I demonstrated how this extreme case is impossible, but let's address war.

In such a world where there are too many people, we get suggestions such as instituting a one child policy, forced sterilization, outward extremists even discuss culling populations. What's the difference between that and war? The difference is, in war you have agency. War happens organically between people. An authoritarian solution takes agency away entirely. People are not free to be people, but you wind up with, best case scenario, the same result with regard to resource management. So yes, even in extreme circumstances where war is a response to resource shortages, it is still a preferable outcome to authoritarianism.

>It is impossible to exceed the carrying capacity of the earth. Let me explain why.

>Well, first of all, I demonstrated how this extreme case is impossible, but let's address war.

Did you happen to be an engineer working on the design or marketing of the Titanic in a past life? You sure sound like it. You also sound like you have not once ever grown a plant.

You can go from perfectly green and healthy to dead in a week if you don't pay attention. A seed can flourish just fine, only to eventually die as the energy burden required for it to thrive is no longer met. If this happens before you go to seed, congratulations, your population of plants just went extinct due to breaching the carrying capacity of their environment.

Try raising an orchid some time. I guarantee you'll learn something. One of the Vanilla ones in particular is best.

Your arguments are naive and reek of "not my problem" type thinking. You may believe that carrying capacity is a a priori defined as "I'm here, therefore not exceeded" but it isn't.

We're all hot-house flowers who are facing the possibility of the gardener (humanity collectively) just saying "screw it" and destroying our chances at continued success.

And war... War'll happen, and calling that a systemic self-correction is both callous and wretched beyond all reason. Nevermind that no one tends to factor in environmental damage that occurs as a result of warfare.

> So yes, even in extreme circumstances where war is a response to resource shortages, it is still a preferable outcome to authoritarianism.

War IS authoritarianism. History shows that war pretty much requires it.

Your broad point seems to be problem will fix itself, but that's not very illuminating. Self correction spans the spectrum of manageable to disastrous. Carry capacity / resource availability has temporal element and is not stable, allocation today may not be sustainable or available tomorrow. Mismanaged environmental cycles means feast or famine i.e. fisheries / soil poorly managed and becomes increasingly unproductive or oil / water reserves tapped faster than new discoveries or replenishment. Disaster when you cannot efficiently distribute what's no longer there due to poor planning and foresight. Self correction could be preemptive population management or feast or famine cycles. One is more preferable than other for stable society. IMO free market is not capable of planning on such long timelines. Some problems become sufficiently large and long spanning that only state can handle, i.e. national defense is state directed, even if frequently poorly optimized in terms of resource allocation. Private military / industry could exist under free market but works within superstructure set by state.
My broader point is that there is no problem to fix, human population cannot possibly exceed the carrying capacity of the earth.

Looking at recorded human history, the long term trend consistently is that the population has risen. This means resource availability has increased, either due to discovery of new sources, invention, efficiency increase. Shocking decreases in some or other resource have had little effect on this trend.

Unavailability of some resource just means reduction in standard of living, for everything except food and water. And again, the net biomass on earth does not increase the more humans are here, and so the demand for food and water does not change whether that biomass is humans or buffalo. There can be no food or water shortages from overpopulation, only mismanagement and natural disaster.

The free market is the only thing capable of handling shocks, no other system is flexible or agile enough to quickly resolve a change in resource availability or demand. And sudden change of resource availability is not what we are talking about, we are talking about resource shortage due to overpopulation. A shock decrease in resources would result in disaster no matter how many people exist, so trying to address it by managing population levels is pointless.

> Looking at recorded human history, the long term trend consistently is that the population has risen. This means resource availability has increased, either due to discovery of new sources, invention, efficiency increase. Shocking decreases in some or other resource have had little effect on this trend.

I've been filling this bucket with water, and it's never overflown. Therefore the bucket can contain infinite water.

Free market economics don't work so well when the biggest players decide to augment their value proposition with the barrel of a gun. Available biomass is not the relevant metric when determining the carrying capacity of the earth, with the obvious caveat that by carrying capacity, we mean some definition that includes the continuation of modern society.

The consensus is that giving women roles other than child rearing reduces the birth rat far more effectively than an outright ban. The other factor would be to pave all the damn dirt roads. Teenagers in Cameroon do dirt road maintenance as their summer job. It's a complete waste of effort but it encourages parents to have children.
> It's a complete waste of effort

Why is that a waste of effort?

Desalination at scale is the solution.
Seawater is the solution; desalination is isolating the solvent.
Technically, it’s GNU/desalination.
I think atmospheric water generation at scale is the solution
This has environmental consequences.
We've opened pandora's box. I'm not saying a one child policy isn't a solution but it's not the solution.
The birth rate in India is not particularly high, at 2.x, and my anecdotal experiences of travelling and working there is that younger couples prefer to have fewer children, only 1 or 2. Of course the population is already large, but that's unlikley to get much smaller in the short to medium term, so is hardly a useful suggestion.
It's the distribution of the water that is the problem, not the amount.