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Sustainable Population

What's on your mind?
General interest discussions, not necessarily related to depletion.

World population

10 billion +
0
0%
6-10 billion
0
0%
3-6 billion
1
No votes
2-3 billion
2
No votes
1-2 billion
2
No votes
600 million - 1 billion
1
No votes
200-600 million
0
0%
below 200 million
1
No votes
 
Total votes : 7

Re: How can we make sustainability happen?

Unread postby Jack » Sun 25 Jun 2006, 23:46:32

$this->bbcode_second_pass_quote('Heineken', '
')Jack, however, reflects a different point of view that's also valid---and IMO far more widespread. That group of people loathe any manual labor, whether it's dressed up as "permaculture" or not. Especially they hate putting their hands into the soil, and would do so only at gunpoint or if threatened by imminent starvation. I don't think they're going to "convert" in time.


You're very, very close to the truth. One small correction - I probably would not do it at gunpoint. It is possible to disarm an enemy; there are vulnerabilities, whether the enemy has a handgun, shotgun, or rifle. One can then see how many one can take down before the end; or, at the very least, earn a quick death.

Fortunately, there is generally a demand for skill sets other than farming. 8)
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Re: How can we make sustainability happen?

Unread postby gg3 » Mon 26 Jun 2006, 02:25:07

From what I've read, carrying capacity is 2 billion humans at approximately European living standards. Assuming that's a reasonable target, what we have is:

1) Develop the list of criteria for the hypothetical European standard of living and ecological impact, for example, mean average figures for each of the following:

a) Size of dwelling, square feet.
b) Yearly consumption of electricity, KWH / year.
c) Yearly consumption of petrol (litres/year) and natural gas (however measured), keeping in mind that these will have to be replaced with something else e.g. biofuels, electricity, etc.
d) Average daily caloric intake.
e) Average daily water consumption.
f) Average daily sewage production.
g) Yearly production of recyclable solid waste.
h) Yearly production of compostable solid waste.
i) Yearly production of nonrecyclable solid waste.
j) Automobiles per capita, and average fuel efficiency.
... etc....


2) Publicize those targets and get individual Americans to shoot for them regardless of law & politics. Much of this can be done with little impact on standard of living and quality of life, e.g replace the SUV with a more efficient vehicle and then carpool or take public transport to work etc. In some areas it won't be possible, but the point is to at least make it popular enough that candidates for public office can start talking about it and forward-thinking companies can start implementing relevant policies on their own.

3) Recognize that dieoff is basically inevitable at this point. In any case we need to get down to 2 billion, and we can do that in a planned way, or we can let nature run its course (probably multiple pandemics) and end up with an unpredictable outcome in terms of numbers and quality of life for those who survive.

4) People such as ourselves who are planning ahead, should plan for the greatest possible degree of self-sufficiency, local sufficiency, and relocalization. Multiple levels of backup plans, each one more spartan than the preceding one, to maximize the probability of surviving the transition.

---

Notes:

What I don't get is: Americans routinely go on vacation in Europe and enjoy it immensely (else they wouldn't go back). So then, how can they complain about having to adopt that standard of living permanently? Perhaps what's needed here is a marketing campaign. "You loved your visit to Europe. Now you can bring back more than memories and photos..."

Getting down to 2 billion: Multiple pandemics. This means that sustainable communities are going to have to be hyper-alert about public health issues, including the willingness and capability to go into self-quarantine for months at a time: no one gets in, no one goes out.

Re. hands in the dirt: I grew up with it. And I frankly pity (as in, consider pathetic) anyone who grew up in a suburban or rural setting but never bothered to do at least two of the following: go running around in the woods, climbing trees, growing a garden, wading into a pond, swamp, or stream, playing in the dirt (topsoil is clean dirt!), doing household cleaning chores, etc. etc. What I find incomprehensible is how people can be afraid of any of that, or unwilling to do the grownup version which is any form of physical labor. Personally if I had to choose between pushing paper and digging ditches, I would dig ditches. Happily.

Here's a Great Big Clue for anyone who works at a desk and is terrified of getting their hands in the dirt: When you work with your brain all day, you get done and you're mentally exhausted but your body is still antsy and it's difficult to rest and moer difficult to do anything creative or interesting. When you work with your muscles all day, you get done and you're physically tired but your brain isn't worn down, your mind is still ready to go, and you can do all manner of creative things such as writing, music, art, religion, philosophy, science, and (on the weekends when your body isn't tired from work) athletics.

Likely future: Nature's going to take us down to something between 3 and 5 billion and keep us there. At that point we're going to bounce around just below that ceiling level, while the quality of life slowly gets worse for an increasing number. Then we end up with a two-tier world, split between those nations that already made it into a technological society (which will be better equipped to cope with the changes), and those that have not (which will be permanently locked out), meanwhile nothing much changes for various hunter-gatherer tribes that are still living (as long as their ranges are not encroached, which is debatable), and with resource wars being fought at the perimeter, and with occasional vengeance attacks by terrorists claiming to represent the locked-out nations.

The above scenario, "rising tide of entropy," will probably persist for the remainder of the 21st century and into the 22nd, until such time as either a) the world gets serious about reducing population and achieving equitable distribution of resources, or b) we learn how to do magic (A. Clarke, "any sufficiently advanced technology is indistinguishable from magic") and start doing magic on a large scale.

Given the likely future, survivalism isn't paranoia, it's the opposite of defeatism.
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Re: How can we make sustainability happen?

Unread postby gego » Mon 26 Jun 2006, 03:56:27

This notion of sustainability is somewhat vague. I presume we are talking about the level of population, and the level of resource use by that population, and the level of planet descruction by that population that would allow the human species to go on for a great deal of time more and not be threatened by extinction resulting from "lifestyle".

One thing I would like to point out is that the human population was much more in the range of 500,000 before we began to rely on stored energy like coal, gas, and oil. There was a reason the population did not get higher, and that reason was the carrying capacity absent stored energy. Many other resources are limited also and their avaibility will eventually cease just as oil, gas, and coal will ultimately be depleted. My point is that in the long run for the human species, 500,000 is more likely to be able to live from "renewables" without destroying the planet than is population of 6.5 billion or more.

I personally think there is a cause and effect relationship between utilizing stored energy and the population explosion from 500,000 to 6.5 billion. It only seems reasonable to me that as the stored energy is depleted and becomes less and less available to us that the population must decline to eventually reach what the planet can carry. We clearly must go back to living on our current income and not on this temporary inheritence.

If it turns out that we are at or near the peak in oil production, and will soon also be at the peak of gas production, and then coal production, then you should logically expect the population to decline back to the depleted carrying capacity of the earth. The population must go down, not up.

The current worldwide rate of birth adds 131,571,719 humans each year. The current worldwide death rate subtracts 55,001,289 humans each year. Were the birth rate to drop to zero (which cannot and willnot happen) then at the current death rate, it would take 82 years just to drop to 2 billion, and without births (which contribute some babies and children who die), the death rate would decline so it would take even longer than this 82 years. Were the birthrate to match the death rate the population would stay static at 6.5 billion, so it seems that reduced birth rate will not do the job, and purposely kicking up the death rate seems more in the vein of Hitler and Stalin.

Given the likelyhood that so many humans will soon no longer be able to live from stored energy and the practical problem of any acceptable manmade solution to the birth/death rates, I can only conclude that natural selection will be the process by which the population is lowered to a match the lowered production of everything life sustaining. We just don't have the several centuries it would take to smoothly transition from 6.5 billion down to even 2 billion. More likely the time we do have is measured as a decade or two, not a century or two.

Sustainability of 6.5 billion is a practical impossibility without at least sustaining the level of stored energy extraction, and all the while the population is increasing at the rate of 75,000,000 per year.

If we get back to a world absent oil, gas, and coal, I frankly don't think the earth will be able to carry as many humans as it did before we started using the stored energy because so many other resources have since been depleted, and survival will be made even more difficult without these other resources.
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Re: How can we make sustainability happen?

Unread postby Revi » Mon 26 Jun 2006, 08:22:28

We're all going to get less fossil energy and have to live more on incoming solar energy. We'll have to become "men of light". I found a passage in the book of John that might get Christians into our cause. ...trust to the light, so that you may become men of light" John 12-36. I know that some Christians are into the sustainability movement. Interfaith Power and Light was founded by some of them. Jimmy Carter is way into this stuff. He had the solar panels on the White House.

I know that we'll probably drop back down to a sustainable number of people. The world grain harvest tripled in the last century. The population has tripled as well. Our numbers may dwindle, but those left behind will have to live within their means if they are to have any kind of life. They will have to practice sustainability on at least a community level. There's a lot to re-learn. I think that a kind of a religion or movement will have to be formed in order to get people into this.

Perhaps a kind of a new granger's movement. The Grange was a very populist movement. Maybe something like that could get going again. I went to a Grange meeting and heard some very progressive things that are still part of the ritual. They said that men should evolve beyond war, but until they do, we should honor the fallen.

The local grange sponsored our solar car project. They really got a kick out of it when we showed it to them. They are mostly very old people, and it's hard to imagine them becoming a new farmer's organization. Something like a grange may come into being as the need arises. Sustainability will come back into fashion.
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Re: How can we make sustainability happen?

Unread postby Pops » Mon 26 Jun 2006, 09:01:49

Seems like most movements in the work/living sense (at least in the US) were to improve peoples standard of living or comfort level and not to reduce their perceived entitlement to whatever they could afford – farm to industrial towns, urban centers to suburbs, suburbs to exurbs.

Other cultural movements were more philosophical but still at little or no personal cost, suffrage, voting age, environmental regulations.

This movement would entail a reduction in the perceived entitlement that Americans expect – to live more sustainably we would need to consume less – a lot less.

I read in the paper this morning about a report by the gov outlining the percentage of income spent on food in 1901 and 2001 – 49% in 1901 vs. 13% in 2001, in 1901 79% of income went to food clothing and housing and in 2001 that portion was 50%.

Another item I read was a proposal to use the 50 million acres of CRP land (farmland kept fallow at government expense) to grow switchgrass for ethanol. Heck they say; it’s growing grass now… but that's a different topic.


Americans today have come to expect a large disposable income – and things to dispose of it on and I see no slackening of that expectation. Die-off is way to big a prospect for me to offer an opinion on but I will say that for the US at least, it is gonna take sustainability becoming an improvement over our daily lives before any mass move in that direction.

And just like the Dustbowl devastation that lead to the soil conservation movement, it isn’t likely to be a pretty picture.
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Re: How can we make sustainability happen?

Unread postby Heineken » Mon 26 Jun 2006, 09:35:06

$this->bbcode_second_pass_quote('gg3', 'F')rom what I've read, carrying capacity is 2 billion humans at approximately European living standards.


That's what I've read too, in various decent sources. However, it's logical to posit that true carrying capacity declines every year as vital resources are damaged or rendered nonrenewable. So carrying capacity must be continually revised downward.
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Re: How can we make sustainability happen?

Unread postby skyemoor » Tue 27 Jun 2006, 15:13:32

If you are looking for posts concerning paganism, I've split those off in another thread called, "Paganism and Sustainability", so that this thread can continue on-topic.
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Re: How can we make sustainability happen?

Unread postby MadMarcus » Wed 28 Jun 2006, 09:15:27

$this->bbcode_second_pass_quote('gg3', 'F')rom what I've read, carrying capacity is 2 billion humans at approximately European living standards. Assuming that's a reasonable target, what we have is:

1) Develop the list of criteria for the hypothetical European standard of living and ecological impact, for example, mean average figures for each of the following:

2) Publicize those targets and get individual Americans to shoot for them regardless of law & politics.


Its not a bad idea as a start.

$this->bbcode_second_pass_quote('gg3', '
')What I don't get is: Americans routinely go on vacation in Europe and enjoy it immensely (else they wouldn't go back). So then, how can they complain about having to adopt that standard of living permanently? Perhaps what's needed here is a marketing campaign. "You loved your visit to Europe. Now you can bring back more than memories and photos..."


I know tbat this is not a serious suggestion but I'm going to be a little pedantic and list some reasons it wont work.

Everyone can not live like the wealthy Europeans.

Tourists live a higher energy life then natives of a region.

Living one way might be wonderful in a village or city that is designed for it while still being horrible in place designed for a different lifestyle.

We just do not have the quaint, cute an historical factor that can make living in a smaller, less convienient place more interesting.

I wish we could more to a more European energy use as a first step. Or back to a locally oriented land of potlucks, softball and other low energy local entertainments But as much as these lifestyles appeal to me, we wouldn't have moved away from them if they were what most people prefered.
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Re: How can we make sustainability happen?

Unread postby WildRose » Wed 28 Jun 2006, 11:44:42

$this->bbcode_second_pass_quote('MadMarcus', '')$this->bbcode_second_pass_quote('gg3', 'I') wish we could more to a more European energy use as a first step. Or back to a locally oriented land of potlucks, softball and other low energy local entertainments But as much as these lifestyles appeal to me, we wouldn't have moved away from them if they were what most people prefered.


Perhaps, especially in large cities, our fast-paced, high-energy lifestyle has just sidetracked us, taken us away from our roots. I mean, it is not uncommon for people who commute long distances to jobs, sporting events, social events and not ever talk to their neighbors. I've heard parents brag/complain that they drove their kids to hockey games all weekend, all over the place, and that they're all exhausted. Why this move away from community? I know everyone is busy, etc., but sometimes I wonder if people aren't actually afraid of forming relationships with those in their community and the commitment that comes with it.
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Re: How can we make sustainability happen?

Unread postby MadMarcus » Wed 28 Jun 2006, 13:00:37

$this->bbcode_second_pass_quote('WildRose', '
')Perhaps, especially in large cities, our fast-paced, high-energy lifestyle has just sidetracked us, taken us away from our roots. I mean, it is not uncommon for people who commute long distances to jobs, sporting events, social events and not ever talk to their neighbors.
...
Why this move away from community? I know everyone is busy, etc., but sometimes I wonder if people aren't actually afraid of forming relationships with those in their community and the commitment that comes with it.


There is a value judgment that, to me at least, seems to be inherent in you words. You seem to be saying that locality is inherently superior to interests. While I will agree that it would be better energy-wise if everyone focused on their immediate neighbors I do not agree that this is an automatic good thing socially.
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Re: How can we make sustainability happen?

Unread postby WildRose » Wed 28 Jun 2006, 14:54:31

Hi MadMarcus,


It's not that I see locality as superior to interests; I just feel that in order to have more sustainable living, we need to do things more on a community level. Also, in order to meet the needs of the people in the community, we first need to know and care about those people. Speaking from my own experience, I spent a number of years driving far distances for recreation and social events and didn't realize how many wonderful people lived on my own street and how much potential there was to enjoy them right where I live. And I'm thinking that maybe if we drive less and do more closer to home, there will be more of a chance for a powerdown to work.
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How do we attain sustainability?

Unread postby Graeme » Tue 07 Nov 2006, 23:42:06

$this->bbcode_second_pass_quote('', 'S')ustainability is an attempt to provide the best outcomes for the human and natural environments both now and into the indefinite future. It relates to the continuity of economic, social, institutional and environmental aspects of human society, as well as the non-human environment. It is intended to be a means of configuring civilization and human activity so that society, its members and its economies are able to meet their needs and express their greatest potential in the present, while preserving biodiversity and natural ecosystems, and planning and acting for the ability to maintain these ideals in a very long term. Sustainability affects every level of organization, from the local neighborhood to the entire planet.


wikipedia

For those of you who are interested, I would recommend that you read the rest of this Wikipedia article (and possibly some of the links at the end) before contributing to this thread. But of course you are free to make any comment.

These are my off-the cuff suggestions for a pathway to sustainability:

1. Reduce population
2. Increase renewable energy use
3. Establish land and sea conservation parks
4. Limit exploitation of natural resources to certain quotas
5. Better waste processing.
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Re: How do we attain sustainability?

Unread postby NeoPeasant » Wed 08 Nov 2006, 00:24:40

The only way to begin on a path towards sustainability is for the majority of humanity to understand what it means and why it's important, and to desire it more than wealth or comfort or convenience, and to accept personal responsibility for their role in achieving it. In short, a very unlikely extreme change in human culture.
The battle to preserve our lifestyle has already been lost. The battle to preserve our lives is just beginning.
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Re: How do we attain sustainability?

Unread postby Concerned » Wed 08 Nov 2006, 05:50:39

$this->bbcode_second_pass_quote('Graeme', '')$this->bbcode_second_pass_quote('', 'S')ustainability is an attempt to provide the best outcomes for the human and natural environments both now and into the indefinite future. It relates to the continuity of economic, social, institutional and environmental aspects of human society, as well as the non-human environment. It is intended to be a means of configuring civilization and human activity so that society, its members and its economies are able to meet their needs and express their greatest potential in the present, while preserving biodiversity and natural ecosystems, and planning and acting for the ability to maintain these ideals in a very long term. Sustainability affects every level of organization, from the local neighborhood to the entire planet.


wikipedia

For those of you who are interested, I would recommend that you read the rest of this Wikipedia article (and possibly some of the links at the end) before contributing to this thread. But of course you are free to make any comment.

These are my off-the cuff suggestions for a pathway to sustainability:

1. Reduce population
2. Increase renewable energy use
3. Establish land and sea conservation parks
4. Limit exploitation of natural resources to certain quotas
5. Better waste processing.


To my mind sustainable would mean an end to a growth based paradigm.

Reduced population growth getting humans back to around 100 million but living quality life, with the earth having enough capacity to absorb our waste products.

People living more localised and simpler lives. Who knows perhaps without many modern convenience.
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Re: How do we attain sustainability?

Unread postby nocar » Wed 08 Nov 2006, 08:00:40

Yes, I believe that reducing, or at least not increasing, the human population must be a precondition for any kind of sustainability. Yet the dominant idea (for example in the latest issue of TIME magazine) is that having a growing populations is a good thing.

Who can we change that misconception?

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Re: How do we attain sustainability?

Unread postby WisJim » Wed 08 Nov 2006, 10:01:34

The book "The Natural Step" addresses the sustainability issue and outlines a process to use to reach sustainability. We have a local study group that read and studied the book, and now meets to promote sustainability in our community through many means. We are just getting started, but so far we are publishing both short energy saving tips and longer articles on sustainability subjects in the local paper, encouraging rainwater collection by offering barrels adapted to house downspouts, etc. Starting small and working with local leaders and local government is what we are trying.


http://en.wikipedia.org/wiki/The_Natural_Step
http://www.naturalstep.org/com/nyStart/
http://www.ortns.org/
http://www.mtn.org/iasa/tnsintro.html
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Re: How do we attain sustainability?

Unread postby RdSnt » Wed 08 Nov 2006, 10:37:11

The basic problem with "Sustainability" is the word itself.
For 99% of the first world population, and really that is the only population that the word matters to, sustainability means you get to keep what you already have forever. No change, just some sort of magical tweaks to maintain the status quo. Keep all of our modern technology, buy cooler cars and even better, flatter televisions.

We cannot sustain our current way of life at our current population density, period.

The greater our technological sophistication the smaller the population needs to be. There is a direct and immovable relationship between technology use and individual energy use footprint. The more advanced the technology the greater energy consumed per individual. Those who believe advancing high tech development in alternative energy generation will reduce our per capita energy use are serious, and in some cases deliberately, deluding themselves.
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Re: How do we attain sustainability?

Unread postby gg3 » Wed 08 Nov 2006, 11:44:30

RdSnt has it right on target. The higher our level of technology, the smaller our population must be.

Or, strictly speaking, there is an inverse correlation between population and resources per capita. Thus, between population and standard of living.

Infinite growth on a finite planet is impossible. An infinity cannot be a subset of an integer. There's your logical proof, conclusive and absolute and a-priori and inescapable.

So the only question is how we reduce population. Either (a) by choice with contraceptives and equality for women worldwide, or (b) by plague, famine, war, and pestilence. There are no other choices. And the longer we wait, the fewer the options remain in category (a).
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Re: How do we attain sustainability?

Unread postby Ibon » Wed 08 Nov 2006, 12:02:45

$this->bbcode_second_pass_quote('RdSnt', ' ')Those who believe advancing high tech development in alternative energy generation will reduce our per capita energy use are serious, and in some cases deliberately, deluding themselves.


What will self entitled modern humans fully adapted to a high energy lifestyle do once the above is understood?

A) Give up their self entitlement and willfully powerdown in a global cooperative alliance to manage a global population decline minimizing human suffering.

B) Maintain their self entitlement and deny life sustaining resources like food, medicine and technology to large segments of human populations outside their borders.

Altruism is a luxury when living in excess abundance. Will altruism have a chance to survive when resources require a resource rich population to accept personal sacrafice? This is the point cultural evolution will touch on our moral, spiritual and religious values.

There will be at that point a great tension and potential for cultural evolution and transformation toward a new eco/spiritual/religious paradigm but an equally great potential for a contracting fascist cultural movement to emerge. All to be played out within the lifetimes of our children. It is very hard to forecast.
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Re: How do we attain sustainability?

Unread postby emersonbiggins » Wed 08 Nov 2006, 12:05:09

I think the idea that increased technology is inversely proportional to Earth's carrying capacity is sound, except when there are revolutionary breakthroughs like fusion. All bets are off, IMHO, in cases like that. One thing is certain: the incremental advances in technology are certainly reducing the carrying capacity of the earth.
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