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EnviroLink Forum • View topic - Population Growth Is A Serious Threath to Environment

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PostPosted: Sun Sep 02, 2012 7:42 am 
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PostPosted: Sun Sep 02, 2012 1:03 pm 
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http://www.postcarbon.org/Reader/PCRead ... lation.pdf
Didn't read this did you, AF?????

http://www.populationmedia.org/issues/p ... vironment/
Population Media Center - Population and the Environment
http://www.populationmedia.org/issues/p ... d-poverty/
Population Media Center - Population and Poverty
http://www.populationmedia.org/issues/p ... -scarcity/
Population Media Center - Population and Food and Water Scarcity
Overpopulation of now=poverty, environmental carnage, food and water scarcity---and it is getting worse every year.
http://populationpress.org/

"Greek historian Herodotus wrote 2,500 years ago, “Man stalks across the landscape, and deserts follow in his footsteps.” Indeed, even Plato saw the impact of man upon the land. Much later, Abraham Lincoln’s ambassador to Italy and Turkey reported similar environmental destruction and scalped landscapes. Even President Nixon acknowledged the challenge of curtailing population growth."
Here, sponge, if you didn't see it before; http://www.independent.co.uk/environmen ... 06484.html

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PostPosted: Sun Sep 09, 2012 3:15 pm 
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Greater prosperity is from less people and more education/learned skills. More education, in ecology and overpopulation, can lead to lower consumption from moral individuals. Lower per capita consumption can also be achieved by increasing poverty which is caused by too many people leading to lower wages and higher prices from demands.
The USA is going toward greater poverty as China is increasing per capita consumption and India is increasing prosperity and people, so consumption is increasing. It is unfortunate that the USA is on a bubble of 16.3 trillion dollars of debt, with 23 million Americans out of work, stagnated wages, and still more people coming in. Foolish government policies dictated by corporate and special interest sponsors.
There are very few places on Earth that are not over carrying capacity for humans at even a poor standard of living. Most are grossly overpopulated, and even cutting per capita consumption is not enough to prevent it happening by nature, the hard way. Consumption is going up the same or a little more than population in a world of 7.1 billion that can only support, long term, 500 to 900 million (depending on standard of living, or consumption). This amount is in decline with depletion of resources and pollution of the environment.
It is next to impossible to even force people to have less kids or lower their living standard. The only force that will do both is nature, from inability of the biosphere to feed and water more than around 3-4 billion by 2050. Even that still leads to further environmental depletion and pollution, because by then the long term sustainable level will be 200 million. The way things are going, the planet will be uninhabitable for most life in a thousand years or so, and stay that way for a very long time.

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PostPosted: Sun Sep 09, 2012 4:52 pm 
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PostPosted: Sun Sep 09, 2012 5:11 pm 
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Yet the population of the US and other places that could have been on their way down to long term sustainable population, have their populations growing only from liberal policies of allowed immigration. Go to http://www.numbersusa.com to find out more on the real culprits behind US overpopulation. Also http://www.frostywooldridge.com and the Titanic parable and other articles.
#2 horseman of the apocalypse(from page 1) keeps riding;
October 6th, 2009
'"They” say that if we eat fresh fruits and vegetables, we will get all of the vitamins and minerals that our bodies need, but "They" are extremely misinformed and out of touch with the new reality. Modern farming methods have caused massive soil depletion on the commercial farm acreage upon which we grow most of our food crops and cereal grains on. All of this has happened in less than one hundred years, but with the exception of some smaller farmers and home gardeners that practice sustainable farming, involving crop rotation and composting, this soil depletion is continuing unabated today.

When the Second World War ended, the drug and chemical conglomerates inherited huge amounts of nitrates and phosphates which had been used in the manufacturing of munitions during the war. The conglomerates knew from earlier experiences, that these minerals made very effective fertilizer. They then started to aggressively market these N (nitrogen) P (phosphorus) K (potassium) fertilizers to farmers at extremely affordable prices. This made the traditional organic methods of farming uneconomical, so that by the sixties, the majority of American farmers had become wholly dependent upon NPK products.

This system of farming was a tremendous success, creating lush and abundant crops, so much so, that the United States had the ability to feed the world, but our soil and the consumers have been paying a very steep price ever since. NPK products grow wonderful delicious looking vegetables that appear green and healthy at the supermarket, but we are not vegetables. To maintain good healthy bodies, we require 59 nutrients on a daily basis including 13 vitamins and 22 minerals. These supermarket vegetables are not overly nutritious. NPK products were never designed for human nutrition, so they do not contain more than 8 of these essential minerals. Yet all of these nutrients are vitally essential for our health and well-being.

As each successive crop was grown on soil loaded with NKP products, the soil slowly became depleted, so that now our vegetables are now mineral and vitamin bankrupt. A good example is spinach, in 1948: a bowl of spinach contained 150 mg of iron, now that same bowl contains 2 mg.

Then, as if that is not enough, all these vegetables go through processing before they are marketed. Processing removes a huge percentage of what vital minerals and nutrients are left. Removing grain husks, blanching, boiling, baking, steaming, bleaching and freezing all have the potential to remove nutritious aspects of our food. Then the produce is usually shipped thousand of mile to our localities so that even the freshness has disappeared as well.

And then as the last act in destroying all the goodness left in our food, we cook it, and throw the cooking water down the drain.

As an example, In a recent study to determine nutrient loss in potatoes over the last 50 years, it was discovered that the following losses occurred:

• 100% of Vitamin A
• 57% of Vitamin C and Iron
• 28% of Calcium
• 50% of Riboflavin
• 18% of Thiamine

Out of all of the nutrients analyzed only niacin levels actually did increase. The conclusion was very similar for 25 fruits and vegetables under the same test conditions. Broccoli had a huge reduction in which all nutrients had significantly declined, surprisingly including niacin.

These figures have been published in scientific journals in the UK including the British Food Journal.

We are what we eat!!

Food Groups

1992 Earth Summit Statistics

1992 Earth Summit Report* indicate that the mineral content of the world's farm and range land soil has decreased dramatically.

Percentage of Mineral Depletion From Soil During The Past 100 Years, By Continent:

North America 85% **
South America 76%
Asia 76%
Africa 74%
Europe 72%
Australia 55%

* You may remember the 1992 Earth Summit by the fact that President Bush wouldn't sign any of the treaties.

** Some US farms are 100% depleted and some are 60% depleted, the average is 85% depletion as compared to 100 years ago. This is worse than in any other country in the world because of the extended use of fertilizers and "maximum yield" mass farming methods.
Fertilizers Are The Problem, Not The Solution

According to research in animal husbandry and from The National Science Foundation, animals require at least: 45 minerals 12 essential amino acids 16 vitamins 3 essential fatty acids

According to Gary Price Todd, MD, the human body requires at least 60 minerals for optimal health and basically the same other essentials as animals.

But, only 8 minerals are available in any kind of quantity in most of the food we eat today. "
At the loss of 1" per decade from 1910 to the 1992 report, half the soil was gone, now it is 2/3. Plus, looking at the fact that it takes nature from 700 to 1,200 years to make an inch of good farm soil under interglacial conditions in the best places. People have been using it up at 100 times its regeneration rate. The lost organics and micro-nutrients are all part of the depth and health of farm and range soils. There is much more to healthy soils besides the minerals and organics. Healthy soil is an ecosystem with fungi, worms, bacteria, and other organisms. Once artificial fertilizers are gone and soil reaches a critically low depth or health, plants for food just won't grow. Erosion, salinization from river irrigation, citification, and sterilization can be added to the depletion scenario.
Back to page 1 (and aquifer depletion).

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PostPosted: Mon Sep 10, 2012 9:01 am 
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PostPosted: Mon Sep 10, 2012 12:53 pm 
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[quote: ralfy]The problem for the U.S. isn't just overpopulation but overconsumption. For example, it has less than 5 pct of the world's population but has to consume up to 25 pct of world oil production to support a middle class lifestyle. That includes up to half of that consumption to power up over 250 million passenger vehicles, or more than one car for each adult citizen, and very likely a significant proportion of total passenger vehicles worldwide. I very much doubt that "allowed policies of liberal immigration" has to do with this.[quote]
If you go to numbersusa, you will find that ~90% of the past 100 million of US overpopulation has been from third world immigrants and their children and their children's children since 1970. In addition the US has over 30 million illegal aliens. All driving gas hogs, having big families as a tradition, wanting to take back the SW which was won by war, and succeeding through over-breeding, also their native per capita trash production was 66% higher than the US average. The US is now one of the highest populated countries, and per capita consumption has gone down, a little. CO2 emissions are well down, but still too much. With the high unemployment and huge debt, the US is really not a rich country anymore. Middle class in a world where than middle class is going downward toward poverty from overpopulation.
You think that forcing people to a lower living standard and just using family planning hoopla is going to stop the crash, when mathematically it is too late to stop it. Consumption and pollution and population are tied together in a deadly knot. As population rises, so does consumption and pollution.
That is until depletion of key resources, world depression from having a growth only economy, and a number of pollution effects get more lethal or lower food supplies along with depletion of soils, water, cheap oil, and fertilizers. Then people will consume less by these forces. They will localize agriculture, but the big unsustainable cities will starve and pour out gangs of cut throats. Governments will fail to pay their employees then stop functioning, with chaos ensuing. Country by country, region by region, with desperate environmental, and economic refugees pouring out thirsty and hungry, destroying more habitat and regions. Starvation, diseases, fighting all increasing as the temperature increases. Perhaps one tenth survive in more remote areas that can still grow food, but CAGW takes away one out of three crops, starving them, too. Other places have bad and insufficient water, with people dying of waterborne diseases and in fighting over that precious resource. The rich, with long term supplies have their employees turn on them, while others in 3000 year fortresses run out after AETM and whither.
There is a lot of ifs and if onlys. The main thing is time to change ran out before most people changed. They waited dumbly until it was too late. They over-bred far into overshoot of their regional carrying capacity, without thinking of the future. Greed and selfishness ruled in one way or another. Basically people, in general, consciously or sub-consciously, are ecocidal maniacs.
If everyone had gone to one child families, then low carbon lifestyles like I did, when I did it---humanity would have gone down in population, pollution and consumption enough to be sustainable at a worldwide acceptable standard of living. The young of today would not be facing a future of population crash horrors, and a distant future of thermageddon.
Sure, the biosphere will eventually be back to the way it was(with bio-diversity and sequestered carbon) when one of the first technical achievements, the Folsom Point, started the present 6th Great Extinction. Several million years from now.... :-

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PostPosted: Mon Sep 10, 2012 3:01 pm 
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From 1997, and we have 1.2 billion more people,
http://www.brontaylor.com/courses/pdf/I ... Denial.pdf

QUOTE
"A remarkable feature of human population growth is the abundance of
people who deny that human numbers count. Across the spectrum of
public opinion, there is near unanimity that the notion of overpopulation
is either a silly fantasy dreamed up by a few ecofkeaks or a temporary
phenomenon, affecting only a few places in the Thirdworld, and
one that will dissipate of its own accord. In the latter case, incantation
of the phrase "demographic transition"is usually thought sufficient to
dispel the specter.

Examples abound of the mental and moral Aiction that might
best be christened the Overpopulation Denial Syndrome (ODS). At
the time of the first Earth Day in 1970, for example, there was considerable
concern about population increase, partly due to the writings of
ecologist Paul Ehrlich. Since then, the global population has shot up
by 1.6 billion people (a 43 percent increase), yet on Earth Day 1990
there was virtual silence on the subject.

The 1992 Earth Summit largely ignored population problems.
Friends of the Earth, Greenpeace, and most mainstream environmental
organizations hardly address the issue. [The political parties],"green" ones
included, are silent. None of the green lifestyle guides mention overpopulation,
even though giving birth to children is the most significant
environmental choice any couple makes" :mrgreen: #-o :clap: :clap: :clap: :clap: 8) [-X

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PostPosted: Mon Sep 10, 2012 8:41 pm 
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PostPosted: Tue Sep 11, 2012 12:00 am 
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Perhaps the world population will naturally come to a limit of about ten billion.

http://www.ted.com/talks/hans_rosling_r ... abies.html


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