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Population Bubble?

09/20/2009 8:53 PM

We saw the Dot Com bubble, then the Housing Bubble where prices zoomed upwards, then crashed. In nature, we see herds grow and flourish when food is plentiful and population zooms up, and then crashes in disease and starvation when food is over-grazed. It's even considered good wildlife management to selectively thin the herds. When many species are overcrowded, violence and aggression increases. Is there anything to be learned here regarding our exploding world population and dwindling resources? Considering population dynamics in nature, is a major land war with millions of casualties over scarce resources inevitable? Would it be a necessary, but distasteful means of "thinning the herd" for the ultimate benefit of our species? Is there a better way to match population with resources that would be acceptable?

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#1

Re: Population Bubble?

09/20/2009 9:43 PM

No. Population growth correlates with the speed of technological innovation, we risk stifling progress. Besides, there are plenty of resources available for the worlds population, it just doesn't seem that way because so few have so much while so many have next to nothing.

The fact that people who have so much suggest that those who have so few should stop having children because "there isn't enough to share" is beyond hypocritical but unfortunately characteristic of the sense of entitlement found in the first world.

Too many are too proud of what they never earned themselves.

Don't worry, when nature has decided there are too many of us, there will be a plague, or war, or famine. Then you can sigh in relief, if you live.......ah, it's different when you're one of the ones who isn't allowed to live "for the good of humanity", isn't it?

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#2
In reply to #1

Re: Population Bubble?

09/21/2009 12:47 AM

Nice face on it Roger.

Sometimes things are as they seem.

I hate it that there are limits to resources even if they are fairly shared.

I've not noticed any nation, or class having a patent on hypocrisy.

Nor do I notice any nation or class having a patent on evil.

I believe you are being sarcastic, or mocking when you say "Don't Worry.".

Worry is not as positive as wonder, but they do move through the same channels in the mind.

I wonder what is it that can be done to make the lives of humans healthy and happy while facing the facts about what is, has been, and can be expected to happen again.

Where will all the food and water come from?

According to Anthropologists?, Historians?, people that study animals, what are they called?, Zoologists? Human beings do populate on the J Curve, same as rabbits.

All local resources will be exhausted and the population will fall precipitously even without predators, disease, or war.

I do not know of Rabbit Wars. Seems like the insects and humans go to war, but the rest of life is less organized about it.

Even when animals like dogs, or wolves, or cats or chimpanzees gang together and run in packs killing they never get to the sort of level of numbers fighting as do insects and humans.

Hell insects go at it regardless of abundance, from what I can tell, in general.

A friend of mine wrote a critique of the song "Don't Worry, Be Happy." and pretty much pegs it as Drivel.

Yeah, there is a population bubble. The reasons for it are many fold and then not many at all. The Life and Death of NSSN 200 by Stephen D Mumford is a tome by an academic about this stuff in language you would appreciate.

NSSM stands for National Security Study Memorandum, and was done at the request of President Richard Nixon in 1974. Mr. Mumford is unflinching in his delineations of what has been, what will come, and who and what institutions are at fault.

It is our duty to fight for a world worth living in.

Waiting for war, or plague, or famine is not really my preferred course of action.

I do know the difference between a sigh, and a death rattle.

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#7
In reply to #1

Re: Population Bubble?

09/22/2009 4:26 AM

Didn't vote Democrat, did you?

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#10
In reply to #7

Re: Population Bubble?

09/22/2009 7:31 AM

Now a days I only vote Democratic party. I'm a pretty strong liberal Democrat from New York as can be seen in other posts on CR4. Not sure why that is relevant though.

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#12
In reply to #10

Re: Population Bubble?

09/22/2009 8:16 AM

Only relevant because they loosely parallel the Australian Labor Party who appear to have made it their goal to destroy Australian manufacturing, sell the country off to China, cripple future generations with debt and buggering our basically Christian Society through multi culturalism. They, like Obama, seem to be hell bent on World Marxism and like Communist countries, reduce everyone to the lowest common denominator (except those that are more equal). I believe the ALP will totally screw our sovereignity, like the British ALP has, and abet the principal of World Governance as per Al Gore. I just pray the America stops Obama and his like in time for you. That is all, no slight intended.

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#15
In reply to #12

Re: Population Bubble?

09/22/2009 8:56 AM

I think you are being a little paranoid comrad.

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#24
In reply to #15

Re: Population Bubble?

09/22/2009 2:09 PM

Or a bit realistic?

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#28
In reply to #24

Re: Population Bubble?

09/22/2009 2:36 PM

No, I meant paranoid. You know, like how the Nazi's were terrified of a world wide conspiracy of the Jews and Communists. And used that fear that they built in the populace to make them give up their rights.

"Seizing on the burning of the Reichstag Building as the opening salvo in a communist uprising, the Nazis were able to throw millions of Germans into a convulsion of fear at the threat of Communist terror." (Reichstag Fire Decree)

When you are motivated by fear, you are usually on the wrong side morally.

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#42
In reply to #28

Re: Population Bubble?

09/23/2009 8:06 AM

You know, that Reichstag Fire Decree sounds like the principles embraced by Obama, Rudd, et al, re this scare about AGW, only they are introducing a global fear about climate change. Are the Greenies on he wrong side morally or just sucked in because they know no better?

RRVAU

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#43
In reply to #42

Re: Population Bubble?

09/23/2009 9:26 AM

Really? Because it sounded more like the patriot act to me. (Terrorists are dangerous, we must suspend some of your rights to protect you).

You know, in the history of mankind, I can't think of one instance where scientists staged a coup (overthrew a government). I can however think of a bunch of times where uniformed religious or ideologue zealots overthrew a government.

I'm a scientist, so I know that every scientific organization out there has a statement saying global warming is real and caused by man. I know the evidence is overwhelming. I know the only reason people doubt is because politically motivated blowhards perpetuate lies and misinformation to an ignorant base that laps it up like the fools that they are.

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#45
In reply to #43

Re: Population Bubble?

09/23/2009 11:42 PM

"I know that every scientific organization out there has a statement saying global warming is real and caused by man. " You know for a fact that every single scientific organization in the world has such a statement? Wow, impressive.

Is it not possible that most scientific organizations generally get a significant amount of funding from governments and that if they did not go along for now their funding would dry up? I read an article recently (in the past year) where a scientist was working on a global warming project. He admitted he doesn't believe it's man made, but if he were to put forth requests for funding of such a project he would get no funding as it's not what's "in" now.

While I would like to believe that all scientists are pure in their quest for the truth, the fact is that they are all human and all fallible. I believe most organizations (scientific or not) become political entities. Not in the sense of government type politics, but they are internally political. Thus policies they put forth are not necessarily the view of all their members...and may not even represent the majority of their members.

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#46
In reply to #45

Re: Population Bubble?

09/23/2009 11:52 PM

Oh no, now you've gone and done it. Roger will now wear you down to a pulp with climate change info...

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#47
In reply to #46

Re: Population Bubble?

09/24/2009 12:03 AM

Yeah, I thought of that before I submitted.

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#50
In reply to #46

Re: Population Bubble?

09/24/2009 12:18 AM

What's the point of presenting any data? People believe what they want. It's to frustrating to try and I get so much bile and hate built up it's counter productive. Too much hate now between US citizens, it's a shame.

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#53
In reply to #50

Re: Population Bubble?

09/24/2009 2:32 AM

Roger,

I can't speak for others, but I am happy to look at data.

What I imagine most people cringe at is that some of the hate seems to come from you. I'm not saying that is your intention. You sometimes make remarks and comments that could be interpreted as personal attacks on the individual's character. I'm also not saying others don't do the same thing. It just seems to me that your responses to some posts on heated topics (pardon the pun) such as global warming may not welcome healthy debate, but inflame the discussion.

I am pretty sure we hold very different political views....I don't hate you for that. I may think you are wrong on some issues, but you have a reason (valid or not) for what you believe. And I assume that to you, your reasons are based on sound logic after considering what you have observed. That doesn't always make you right.

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#56
In reply to #53

Re: Population Bubble?

09/24/2009 7:22 AM

When I was talking about hate, I was indeed talking about myself, not you. Many, many people feel the way I do, with just as much anger as I feel. You guys just don't and I suspect won't understand how strong the feelings are on our side. You may go to town halls and scream at our congressman, but we watch the videos on youtube and feel disgusted with the spectical. It's disgusting, and then you lecture us on open debate? Please understand that any lecture from your side is a joke. I can respect the opinions of Republicans like McCain or Powell, but aside from that, forget it.

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#60
In reply to #56

Re: Population Bubble?

09/24/2009 7:40 AM

So let me get this straight, if someone is a Republican other than McCain or Powell, you don't respect their opinions regardless of whether you have even heard them or not?

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#66
In reply to #60

Re: Population Bubble?

09/24/2009 8:25 AM

No, my dad is republican and I respect his opinion. I meant national Republican politicians. I actually like old school republicans like Bush senior or Regan. It's everything that came after Newt that I despise.

I also don't hate conservative views, just conservatives. The truth is Conservatives are conservative at all.

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#63
In reply to #56

Re: Population Bubble?

09/24/2009 8:12 AM

"You may go to town halls and scream at our congressman." I think this is an example of one of our problems. I infer from reading this that "our" means a congressman that represents the democratic voters but really that congressman serves any republicans in his region as well.

I don't know why this happens (and maybe it's because I'm just now old enough to notice it) but it seems that politicians on both sides drawing a dividing line and make the people choose sides.

I'm a moderate conserative (registered independent) and I really get tired of hearing some of the far left propaganda. As a result, I listen to the Hannity show on the way home from work. Now, I don't know which is worse to listen to; the far left or the far right (Hannity). Hannity may be worse than any liberal about scewing stories to provide a conservative point of view.

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#71
In reply to #63

Re: Population Bubble?

09/24/2009 8:28 AM

Well I'm really tire of "independents" who are actually conservatives but want to come off as open-minded. So lets agree to not like each other.

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#74
In reply to #71

Re: Population Bubble?

09/24/2009 8:32 AM

I'm not trying to be insulting here. To be honest I don't like far right any more than I like far left.

I can see your taking a lot of flak in this thread but I really don't have any thing against you (still sorry about my misreading of your comments on my post earlier). I just find that both sides tend to be close-minded.

I have no wish to make enemies here.

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#76
In reply to #74

Re: Population Bubble?

09/24/2009 8:39 AM

I'm sorry, it's tough because I usually get attacked in CR4 by 4 at a time and it starts to feel like I'm getting it from everyone. I didn't read your whole post. Your sentiments are reasonable. Truth be told, I actually don't like the far left either (I just hate the far right so much that I don't bother to admit I'm not as leftist as I pretend).

I'll give you an example. I like George Pataki a lot. He was governor of New York in the nineties. I would probably vote for him if he ran for senate or congress or even president, unless it was against Obama (who I really like).

I also deeply respect my father, who has been a republican all his life (and to this day has no idea how I ended up a liberal (the answer: Rush, Newt, Bush).

So, I guess what I'm trying to say is I apologize for lashing out at you like that, you seem reasonable, I just am responding to 6 posts at a time and lost track.

Roger

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#48
In reply to #45

Re: Population Bubble?

09/24/2009 12:13 AM

"Is it not possible that most scientific organizations generally get a significant amount of funding from governments and that if they did not go along for now their funding would dry up?"

No, it's not possible, but thanks for demonstrating precisely what I meant by paranoia.

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#51
In reply to #48

Re: Population Bubble?

09/24/2009 1:59 AM

I do not see how my question was evidence of paranoia. I consider myself not not so much as being paranoid, but more of being skeptical.

skeptic - a person who questions the validity or authenticity of something purporting to be factual.

paranoia - Extreme, irrational distrust of others.

I have always been under the impression being skeptical is a good trait for a scientist.

Scientists are not perfect, over time a theory may be proven to be valid. But during the theories, postulations, experiments and proofs, many ideas and beliefs are actually incorrect (even though they may fit the data at the time). And many times the data indicate a clear conclusion, but you read the researcher's conclusion and it's contradicts the data.

A good example....back in the early days of cholesterol discovery, it was assumed that if you ate a lot of foods containing cholesterol it would increase your blood cholesterol and contribute to coronary heart disease (CHD). So eggs and other animal products were off limits if your had high cholesterol. That view is still held by many, including physicians. Since then, it has been discovered that what you eat does in fact affect your blood cholesterol levels. However, since then it's been discovered that total blood cholesterol is not so significant. There is HDL (high density lipoproteins), LDL (low density lipoproteins), IDL (intermediate density lipoproteins) and VLDL (very low density lipoproteins). HDL is good, LDL is bad. So high levels of LDL were considered to indicate an increased risk for CHD. It turns out that LDL itself is not necessarily a good predictor of CHD. There are different types of LDL (apo A and apo B) and I think even a few others. One (apo A I think) is more like a large fluffy light substance, whereas apo B is a smaller heavier (or denser?) substance. There is a very strong relationship between high levels of apo B and CHD. And researchers also found that one of the best ways to increase apo B is to have a high carbohydrate diet, especially one high in refined carbohydrates (sugar and flour). That's quite a bit different than initially thought. The previous information was take from Gary Taubes' book "Good Calories, Bad Calories". A very interesting look at the history of nutritional studies of the past century and how distorted the interpretation of data gets to fit individual's beliefs, biases, and agendas.

I work in the simulation field, and know first hand how computer models can be wrong. An incorrect gain, initial condition or coefficient can make a huge difference whether done intentionally, accidental, or even an honest mistake.

Not all information is so clear on the subject. Here's a link to an article http://www.examiner.com/x-3420-Cleveland-Weather-Examiner%7Ey2009m3d17-More-than-700-scientists-distrust-manmade-global-warming-fears referring to quite a number of skeptics on the subject.

And a few quotes from the article,

"Japanese Geologist Dr. Shigenori Maruyama, professor at the Tokyo Institute of Technology's Department of Earth and Planetary Sciences, said this month that "there was widespread skepticism among his colleagues about the IPCC's fourth and latest assessment report that most of the observed global temperature increase since the mid-20th century 'is very likely due to the observed increase in anthropogenic greenhouse gas concentrations.'"

" Retired Award Winning NASA Atmospheric Scientist Dr. William W. Vaughan, recipient of the NASA Exceptional Service Medal, a former Division Chief of NASA's Marshall Space Flight Center and author of more than 100 refereed journal articles, monographs, and papers, also now points to natural causes of recent climate changes. "The cause of these global changes is fundamentally due to the Sun and its effect on the Earth as it moves about in its orbit. Not from man-made activities," Vaughan told the minority staff on the Environment and Public Works Committee on February 6, 2009. "

Sounds like reasonable cause to doubt the man-made global warming theory to me. Notice I said doubt. That does not mean I have made up my mind on the subject. Do I think it's possible? Yes, absolutely. Do I think it's been proven? No. Do all scientist agree? According to you, they do or at least they should and if they don't, it's not because they are skeptical, but because they are idiots oh wait, paranoid.

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#55
In reply to #51

Re: Population Bubble?

09/24/2009 7:12 AM

A sceptic would doubt a particular scientist, or even a particular group of scientists... but someone who doubts the integrity of 80% or more of scientists is paranoid.

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#59
In reply to #55

Re: Population Bubble?

09/24/2009 7:34 AM

Roger how do you know what % of scientist support man-made global warming theory?

I am not saying I doubt the integrity of all of them. While some may intentionally misrepresent the data to support their agenda, I do not believe the majority do. I think there are those who misinterpret the data unintentionally, possibly due to unknown bias and there are those who have good intentions but are just mistaken.

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#65
In reply to #59

Re: Population Bubble?

09/24/2009 8:23 AM

I don't think I'm being clear here. I have no interest is entertaining your misconceptions and paranoia. I've done it too many times already. We can talk about anything else, but I really don't care what you have to say about global warming or healthcare (let me throw that last one in before we even start it).

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#70
In reply to #65

Re: Population Bubble?

09/24/2009 8:27 AM

Hence one of my reasons for being skeptical of scientists....open-mindedness.

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#73
In reply to #70

Re: Population Bubble?

09/24/2009 8:30 AM

Keeping an open-mind with dealing with paranoid delusions is overrated.

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#49
In reply to #45

Re: Population Bubble?

09/24/2009 12:14 AM

I can't even support Roger and get any kind word or support from him, but I do know enough to agree with his positions.

Whomever your unnamed "scientist" is can frankly kiss my ass.

If he doesn't believe in his science, or what the evidence is, go into a career worthy of his Quisling sensibilities.

I don't give a rats ass what you would like to believe.

We just went through 8 years of anti intellectual, anti science, anti ethics and now we are out of work and broke and up to beg for forgiveness.

If you are the silent majority, seeking reinstatement and more power, you can at least know, I on my own am encouraged by your sort of crap to look to Aristocratic Rule, and Republican government in its purest sense to obviate your sophistic idiocy.

P.S. I'd like to believe in a lot of stupid things, but am restrained by facts.

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#52
In reply to #49

Re: Population Bubble?

09/24/2009 2:17 AM

"Whomever your unnamed "scientist" is can frankly" Sorry I can not produce a name, I don't recall nor write down every person's name in every article I read throughout the year. I wasn't referring to him as a source to prove one thing or another, but to support the notion that not all research is for finding the truth...scientist are people with families to feed..they have to earn a paycheck. I do recall what he said as it is similar to a story a college professor (whose name I do recall but shall not name) related to me when I was in school many moons ago regarding funding for research.

He didn't say he did not believe in his science and I do not know what evidence he was looking at (neither do you for that matter). Quisling (according to Random House Dictionary - a person who betrays his or her own country by aiding an invading enemy, often serving later in a puppet government) sensitivities? Isn't that a bit strong for a person you don't know or even know anything about other than he doesn't believe in man-made global warming?

"We just went through 8 years of anti intellectual, anti science, anti ethics." So you want to follow up those 8 years with 8 years of bad science? Do you think what's going on in DC is ethical now?

I am not silent, nor seeking reinstatement and more power...actually, I would prefer there to be less power at the centralized level.

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#91
In reply to #52

Re: Population Bubble?

09/24/2009 4:29 PM

If your point is that some scientists work at manipulating facts for a paycheck, and that is okay because they are compromised to do something to get a paycheck to feed their families, well, what is that?

I did know a guy who liked the lifestyle of being the Director of Photography on many television commercials, but really didn't believe in advertising, as if it, advertising was blatant prostitution of his talents.

He told me he gave 10 percent of his earnings to charities to ease his conscience.

If this scientist actually believes human activity has not had great influence on the climate, I frankly don't understand why not.

Certainly belief in something does not necessarily make it true, and it is unwise to believe in anything too much, but there is an awful lot of evidence for human influence over the climate, regardless of natural factors out of human hands.

Maybe I ought not to have described the scientist of which you describe a Quisling, and just described them as dumb, or deprived of a good education, and ignorant.

Poor guy.

There are always ethical lapses going on in Washington DC over one thing or another. Whatever benefits my class the working class, like healthcare provided by citizenship and tax levies put to that I'm for. I do think it is unethical of powerful and rich citizens to benefit from businesses that feed off the working classes in every conceivable manner, from handouts and thieft, while screaming that the workers get paid too much.

We are talking here about the Population Bomb and people need food clothing shelter and medical care. Where people don't get what they need war happens.

You did push me more towards regard for centralized power. Jared Diamond in his book Collapse mentions his distress that after looking at what has happened on the island where Haiti and Dominican Republic share the Island how it turned out that if it were not for a Strong Man, both nations would be equally wrecks.

Anarchy is not working out since so many are undereducated, ignorant or the empowered greedy.

I may be forced to become a Republican politically, in a sense of the word, much different than the US Party that goes by that name.

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#80
In reply to #45

Re: Population Bubble?

09/24/2009 11:10 AM

It is interesting that every scientific organization says global warming is caused by people. Most scientific organizations have a hard time agreeing with anything even the time of day.

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#81
In reply to #80

Re: Population Bubble?

09/24/2009 11:11 AM

Yes, and yet they do agree, which is precisely the point. They also agree that the Earth is round and that gravity exists. When it's obvious, they agree.

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#82
In reply to #81

Re: Population Bubble?

09/24/2009 12:43 PM

If the "we can grow forever" people are right, then they will expect us, as scientists, to modify our science in ways that will permit perpetual growth. We will be called on to abandon the "spherical earth" concept and figure out the science of the flat earth. We can see some of the problems we will have to solve. We will be called on to explain the balance of forces that make it possible for astronauts to circle endlessly in orbit above a flat earth, and to explain why astronauts appear to be weightless. We will have to figure out why we have time zones; where do the sun, moon and stars go when they set in the west of an infinite flat earth, and during the night, how do they get back to their starting point in the east. We will have to figure out the nature of the gravitational lensing that makes an infinite flat earth appear from space to be a small circular flat disk. These and a host of other problems will face us as the "infinite earth" people gain more and more acceptance, power and authority. We need to identify these people as members of "The New Flat Earth Society" because a flat earth is the only earth that has the potential to allow the human population to grow forever."

I'm with Albert on this one..............

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#83
In reply to #82

Re: Population Bubble?

09/24/2009 2:02 PM

You Wrote:"Flat Earth is the only Earth that has the potential to allow the human population to grow forever"

Albert said:""Can you think of any problem in any area of human endeavor on any scale, from microscopic to global, whose long-term solution is in any demonstrable way aided, assisted, or advanced by further increases in population, locally, nationally, or globally?""

I disagree with the statements above, particularly the last one. Here's my opinion. I stress "opinion".

History of Mankind - What's Changed?

I love history, particularly ancient history and prehistory, though lately I've grown infatuated with the 19th century, which itself was the first "modern century", a century trying to make sense of all the discoveries of the enlightenment. Still, my heart is most fascinated with the childhood of humanity. I've read ancient histories of the Hittites, Egyptians, Sumerians, Assyrians, Greeks, Minoans, etc. Read Herodotus and the Greek classics, etc. One of the first thing that I think strikes anyone who reads these books are how little people themselves have changed. People back then laughed at the same stupid stuff we do, argued over the same stuff we do, were basically the same as we are today. Yet we live in a vastly different world in terms of technology. Why?

To get this answer, one must proceed to the history before history, prehistory. The history that archaeologists and anthropologists must piece together from the remains of houses, garbage dumps, cave paintings, etc.

In a nutshell, what we find, is that people were the same as us now in prehistory as well, the only difference was two fold:

1. There was a lot less people back then, 10s of thousands rather than billions.
2. The technology was primitive

As time moved forward, and technology developed, population grew, and as population grew, people were able to be more specialized. If you have two people, one takes care of the house, the other kills the food. If you have 10 people, you can have one who makes cloths, one who hunts, one who makes spears, etc. Obviously if one person only makes clothing, they can experiment and come up with different types of clothing (silk, cotton, etc.) The point is that the more people you have, the more specialized each person can become, more specialized knowledge human kind develops.

Now specialization speeds innovation, since essentially humanity as a whole now has the ability to study every subject more deeply. The result of course is technology advances, which then spurs population advances, which then spurs technological advances in a feedback cycle.

Albert makes what seems like a rational argument. He says "when has more people ever helped solve a problem", my answer of course, based on what I've said above is "every problem was solved because of increasing population". You could go back in time and teach a caveman how to make a computer from scratch, and if you spent enough time, the caveman would no doubt understand as we do today, but there simply would not be enough cavemen to make even one computer, much less millions. Too many diverse fields are required. Too many diverse resources. You need manpower.

So when people say "we should stop "overpopulation", what I hear is, we should stop technological advancement, because quite frankly, to me, the two are inseparable.

Back to the argument of overpopulation

It's true that the Earth may become to small to hold humanity in a few centuries, but we live in a vast universe. If we were to colonize other planets, terraforming Mars (I'm saying in 500 years), then we wouldn't have enough people. Could we eventually run out of Universe? Sure, given enough time and exponential growth, we could. More likely a disease or disaster will hit the reset button every so often and slow us down. We have a lot of problems we have to deal with, that is for certain. Population control, at least for the entire planet, isn't one of them.

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#84
In reply to #83

Re: Population Bubble?

09/24/2009 2:21 PM

There's a limit to the amount of certain resources here on earth, because that's all there is! An extension of your argument is that as technology advances we'll soon find a way through more advanced technology to put 10 liters of water into a 5 liter container. That ain't gonna happen. You'll have to buy another container... or planet.

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#85
In reply to #84

Re: Population Bubble?

09/24/2009 2:42 PM

What if we could convert dirt into water? Then we have plenty of water, right?

Please don't use the limits of our current technology to determine the limits of our future resources.

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#86
In reply to #85

Re: Population Bubble?

09/24/2009 2:48 PM

Some look at the glass and say "It's half full." Others look at it and say, "It's half empty." I look at it and say, "It's at 50% capacity."

And if we develop the technology to turn dirt into water, as you say, we'll eventually run out of dirt. There's even a finite amount of that!

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#87
In reply to #86

Re: Population Bubble?

09/24/2009 3:01 PM

The universe was finite when there was only 10,000 humans running around. It doesn't mean humanity should have stopped growing then and it doesn't mean we should stop growing now.

In the end, the idea of overpopulation, like so many other things, is simply narcissism. We aren't nearly as important as the idea of "overpopulation" would imply. We're on a tiny planet in the backwoods of a medium sized galaxy in a universe filled with probably trillions of galaxies and we're worried about resources?

Let's worry about generating energy from means other than lighting things on fire, or let's figure out how to build cheap filters to clean the dirty water in the poorer nations. Let's figure out why spatial expansion is quicker than we expected, recouncile quantum mechanics and relativity, develop new forms of governance more fair than democracy, develop better drugs and medical techniques, let's solve real problems, not imagined ones.

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#88
In reply to #87

Re: Population Bubble?

09/24/2009 3:09 PM

That's fine for the long term, but right now I'm trying to solve the problem of what I'm going to have for dinner tonite. That can be a real problem when work slows down to a couple billable days a month.

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#89
In reply to #88

Re: Population Bubble?

09/24/2009 3:23 PM

Ha. Pasta and tomato sauce is good, lots for under 10 dollars and it's healthy (go easy on the sauce). You can buy giant bags of rice for 20 dollars that will last you a month. Plenty of ways not to starve in the USA.

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#93
In reply to #89

Re: Population Bubble?

09/24/2009 7:33 PM

Actually, my problem of what to have for dinner tonite was deciding between left-over spagetti (with tomatoes and peppers from my garden), and grilling hot dogs. Spagetti won, partly by your suggestion. But for too many millions of people the problem of "What's for dinner tonite?" is a matter of life and death. We should learn to provide for those we have before bringing so many more on board this spaceship called Earth. Yes, those nations with abundance should assist those in need, BUT- those receiving such aid should show responsibility and restraint in their population growth instead of breeding like rabbits and wanting more food for all the extra mouths. Food aid is not unlimited! Allotments should increase for up to 3(?) kids and no more. If they got more than that, make do with what you got and be damn glad to get it.

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#95
In reply to #93

Re: Population Bubble?

09/24/2009 8:30 PM

You Wrote:"BUT- those receiving such aid should show responsibility and restraint in their population growth instead of breeding like rabbits and wanting more food for all the extra mouths."

I appreciate your sentiment, unfortunately its based on faulty information. If you were to look into what countries are net importers of food and which are net exporters of food, and then compared how many people populate these countries, you'd find that the vast majority of the 6+ billion people on Earth live on net exporting countries.

For instance, China and India combined have over a third of the people on the planet and both export more food than they import.

I ask you to read the following link in an honest effort to better educate yourself on this issue. Please don't be offended by my saying better educating yourself, I mean it matter of factly, none of us know everything and there is no shame in learning something and changing our minds. You only need to read the first few pages to understand why I'm asking you to read this.

http://www-wds.worldbank.org/external/default/WDSContentServer/IW3P/IB/2008/01/02/000158349_20080102095804/Rendered/INDEX/wps4457.txt

The point here is there is a myth being perpetuated that:

1. Poor countries are overpopulated - this is because people only look at the birthrates of these countries, which are of course higher, but the mortality rates are higher too, much higher. The population growth of most of these countries isn't very dramatic at all.

2. Because of excessive population growth, food scarcity is the result. Excessive population has never been the cause of starvation. Sudden climate shifts (Ethiopia) and wars are the most common causes.

I know it feels good to appear to be a concencious proponent of restrictions on population growth as a means to stop overpopulation, but unfortunately overpopulation is a myth perpertuated by misinformation. Please consider what I'm saying an look into it, it doesn't take much research to see what I'm saying is true.

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#104
In reply to #95

Re: Population Bubble?

09/25/2009 7:38 PM

Excellent, excellent post Roger. I wish I had said that.

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#108
In reply to #95

Re: Population Bubble?

09/26/2009 4:51 AM

Well thought out and well phrased response Roger. A GA well earned.

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#109
In reply to #108

Re: Population Bubble?

09/26/2009 7:29 AM

Re Pinko's answer, I've heard that before, he have quoted it almost word perfect.

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#111
In reply to #95

Re: Population Bubble?

09/26/2009 8:31 AM

Last time I checked the local zoning ordinances, civil war, genocide, cronyism, ignorance, religious fanaticism, incompetent government and gross mismanagement were not classified under responsible behavior. (Mugabe and parts of Africa come to mind here.) If distribution is the problem and not abundance, population should adjust to the expected distribution or move to where the food is (as many in Zimbabwe have done). Is it responsible to have more kids than you can afford to feed? I have a hard time helping people in Zimbabwe if they won't help themselves get rid of that Crook-for-Life they have running the place. Or look at Gaza. They rely on handouts and breed like rabbits with 10 and 12 kids in a family because their mulla says to. Maybe they consider kids "disposable" to keep a fresh supply of martyrs available. Is that responsible? I hate for kids to suffer because of their parents, but gee whiz, where does it stop? I would love to have 4 or 5 kids, but stopped at 2 because that was all I thought I could provide adequately for. I prefer quality over quantity.

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#113
In reply to #111

Re: Population Bubble?

09/26/2009 8:14 PM

Chances are you wont read this, but the following link is a wonderfully sarcastic essay about how to write about Africa. I would suggest that much of what is written about Africa for readership in the US is tinged with all of this, and as a result your view on Africa is in general warped. Not so much your fault as the American media. But then again your post above lines up with this nicely.

http://www.granta.com/Magazine/92/How-to-Write-about-Africa/Page-1

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#92
In reply to #86

Re: Population Bubble?

09/24/2009 7:20 PM

It is impossible to turn dirt into water unless you can come up with the technology to take all the H and O in that dirt and somehow combine them 1 to 2. There probably wouldn't be enough of each in that dirt to make it worthwhile.

I still believe a mother earth will have its revenge. The problem is those with all the money want to keep the money, so they continue to plunder the earth at the ultimate expense of mankind. It will all end in tears.

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#94
In reply to #92

Re: Population Bubble?

09/24/2009 8:02 PM

Roger Pink mentioned turning dirt into water as an esoteric example of technology to possibly come. I doubt he meant it to be taken literally. Yes, earth will have its revenge. There are many feed-back systems at work on this earth which are linked to climate, resources, the water cycle, oceans to name a few. Push one to the limit and others respond. In the end it will probably be a battle between viruses and cockroaches and fire ants. We'll be long gone.

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#106
In reply to #94

Re: Population Bubble?

09/25/2009 7:52 PM

You might consider going see a counselor. Sounds like you are suffering from depression.

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#105
In reply to #86

Re: Population Bubble?

09/25/2009 7:50 PM

No there is an (semi) infinite amount of everything. If we need more dirt on the Earth, just hop up and get some from the moon....

I guess you did not read my post on distribution. Resources are not the issue, distribution is.

Roger's very good point below is an example of distribution. Wars interrupt distribution, a drought is a matter of distribution of water- if you count on rain as your water source and it does not rain, you are in trouble. Distribution.

Your work load, distribution. I have so much work I am not so sure how I will hand it. I am billed 110% for the last three months.

Populations quite frankly are self limiting based on resources. If resources are not properly distributed, especially to an at risk populations like in Bangladesh, the result is disaster and population reduction. But while disaster is occurring in Bangladesh due to interruption of distribution people go on sucking down Big Macs in America, getting fatter. Japan is the flip side example, as most of the people in Japan came to a higher standard of living, they stopped having so many children, and eventually came to a point of negative population growth.

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#97
In reply to #84

Re: Population Bubble?

09/25/2009 12:43 AM

What resources are limited?

Minerals? They are not destroyed, just change form. With improved technology we can recycle and reuse. In addition there are still large amounts in the oceans if we need them. We are a long way from this limit.

Water? The ocean has a lot of it and we can use it more efficiently. Technologically, we are a long way from this limit.

Pollution? As population increases so local pollution increases. Technology can solve this problem by allowing people to leave the cities and still work, clean up the pollution more effectively, etc. Politics can help by encouraging population to disperse. (I hate to admit there could be a useful function for politics, but "thems the breaks"). Again, we are nowhere near the limit. (A few years ago I drove for 2 days without seeing a single car. If you leave the cities, there is still plenty of room)

Power? Fusion holds the promise of virtually limitless power. Better use of existing resources and the contribution of renewables can play their part. Fission can also tide us over with base load power in the meantime. We are a long way from our limits here.

Liquid fuels? Until we crack the electrical energy storage problem we will need liquid fuels. If oil runs short, (they have cried wolf on this one since the 1930's), coal can be readily liquefied. We have hundreds, perhaps thousands of years of this. Again, the limit is a long way off.

Excessive waste heat? Power generation always has a waste heat component. Theoretically, we can get to the point where the excessive heat we are generating can make a difference. So far the heat sink of the ocean is far from overloaded. Neither is the atmosphere, except locally.

We don't need to be unduly worried about the limits to growth for a long time.

The main problems are:

1. Efficiency of utilization of resources

2. Political ability to even out and allocate these resources, without penalizing the "haves" to give negligible improvement to the "have nots".

Current schemes to carbon trade will basically restrict the developed nations while delivering little benefit to the undeveloped ones.

Enough ranting.

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#90
In reply to #83

Re: Population Bubble?

09/24/2009 4:02 PM

Goin' sailing......catch y'all Mon.............have a great weekend.....

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#96
In reply to #83

Re: Population Bubble?

09/24/2009 10:34 PM

Good Answer. And back to the subject. Thank you.

Regards Dragon

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#98
In reply to #83

Re: Population Bubble?

09/25/2009 6:35 AM

Sounds like Catholitcism, can this exist with Marxism and Obamaism?

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#99
In reply to #98

Re: Population Bubble?

09/25/2009 7:23 AM

It's not catholicism, it's the truth. As for whether catholicism can exist with "Obamaism", I find that really funny.

The main features of Obama's presidency so far have been:

1. Trying to obtain healthcare for everyone (seems like a Christian idea)
2. Trying to end wars (seems like a Christian idea)
3. Trying to reduce the growing inequality of wealth in the USA (seems like a Christian idea)

So yes, I think catholicism can coexist with Obama policies. Let's look at conservative policies now:

1. Everyone for themselves (they call it capitalism)
2. Wars are justified, even pre-emptive wars

The only surprising thing I've ever found is that they refer to themselves as the "Christian" right. It's like they have a different bible.

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#100
In reply to #99

Re: Population Bubble?

09/25/2009 7:40 AM

I am not referring to Christian doctrines but ridiculous breed at all costs ideas of the RC Church. Virus Humanus cannot be allowed to spread uncontrolled. The Aussie government are talking a 60% increase in population over the next 30 to 40 years, that is impossible to sustain in a country with such a small proportion of arable land. Governments have avoided new infrastructure during the economic boom so I believe there is little hope they will invest in additional infrastructure to cope with a massive population growth. This has to be happening everywhere 'cause KRudd and the Thunderbird puppet of a treasurer have never had an original thought between them.

I also wonder how the idea of unrestrained population growth sits with the Greenies and all their Fellow Travelers?

I am just happy I will not be around to put up with all this bullshit with the world run by arseholes.

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#101
In reply to #100

Re: Population Bubble?

09/25/2009 9:02 AM

How fortunate for a cynic like yourself that you were lucky to be born just before it all falls apart.

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#107
In reply to #101

Re: Population Bubble?

09/26/2009 12:40 AM

Isn't it El Pinko?

What are you going to do when the world continues to cool and find that you've been conned, as conned you have been.

Marxism, Socialism or Communism do not work. They are self-extinguishing unless enforced by an iron fist. Even then they will eventually die out. It is human nature that "some are more equal thaan others", ref Animal Farm by G Orwell.

Ideally, the world populace needs a "benevolent dictator" if that aint an oxymoron.

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#114
In reply to #107

Re: Population Bubble?

09/27/2009 12:22 AM

What are you going to do when the world continues to cool

Must be the reason why the artic ocean finally allowed a passage of a ship this summer!!!

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#115
In reply to #114

Re: Population Bubble?

09/27/2009 2:21 AM

The Earth's average temperature fluctuates continuously, it has for decades, centuries, millennia and it will continue. The fact that the Arctic has continued to thaw while the Earth's temperature cools is not so odd and it's not contradictory either. When the temperature gets above a certain point, the Arctic ice begins to melt. That beginning did not happen this summer....it happened in the past. The temperature continues to rise, more melting. At some point, the temperature stops rising and begins to fall. That doesn't mean that the temperature is yet below the point at which the quantity of ice will stop decreasing and begin to increase. What the phenomenon may suggest is that perhaps CO2 levels may not be the major cause of global warming that some believe it is (i.e. higher CO2 levels = higher temperatures). According to US National Oceanic and Atmospheric Administration from 1970 to 2000, the concentration rose by about 1.5ppm each year, but since 2000 the annual rise has leapt to an average 2.1ppm. Should this not correlate with higher mean temperatures? They don't, the Earth have not risen 1998 according to World Meteorological Organisation's secretary-general, Michel Jarraud in a BBC interview in April 2008.

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#110
In reply to #101

Re: Population Bubble?

09/26/2009 7:33 AM

G'day Pinko,

Since you claim to be a "scientist", what is your field? You actually sound like an activist quoting the party line.

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#112
In reply to #110

Re: Population Bubble?

09/26/2009 2:13 PM

Which party line? Most of the people agreeing with me here I argue with all the time on other issues.

As for my qualifications, if you click on my name here on CR4, you can view my information as well as my webpage, though this is an engineering forum so I imagine my "qualifications" are no better or worse than most of the posters here. In theory, most of the people here are scientists and engineers.

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#116
In reply to #112

Re: Population Bubble?

09/27/2009 4:21 AM

As I thought, never done a proper day's work or held a real job in your life. A left wing radical academic who has no idea of the real world.Try talking to ordinary folk, not your lefty mates. Try politics, you're as qualifies as Mohammad Obama to be president.

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#117
In reply to #116

Re: Population Bubble?

09/27/2009 4:41 AM

Do his qualifications matter?

Although I have often disagreed with Roger, I value him for his research ability. It makes me think and gives me further lines to research.

Despite an often abrasive style (frequently as a result of being stirred up -I think deliberately-by others, I enjoy the knowledge he can give.

Like all info I receive, I still examine it critically, but it makes life interesting.

Stop stirring him fellows. I like his contribution.

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#118
In reply to #117

Re: Population Bubble?

09/27/2009 4:52 AM

Why not, these left wing academics who have no idea of the real world works, or how rest of us who actually have to work for a living feel, or how the people in developing countries feel, are all theory. In practice, they are usually wrong.

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#119
In reply to #118

Re: Population Bubble?

09/27/2009 5:37 AM

And somehow your experience and "actually having to work for a living" allows you to know how the "real world" works.

What in blazes does that even mean? What does a person have to do to have "actually worked for a living?" And what pray tell is the "real world." And who put you in charge of deciding who's work is valuable and who's work is not. All that is complete balderdash and a you should be ashamed to have resorted to it.

I think you are proving yourself to be an idiot, especially now that you have resorted to this old nonsense. If you can't put forth an intelligent argument you ought to stop posting before you make a complete fool of yourself.

BTW I disagree with Roger. I don't think the global climate change debate is a closed topic, but I appreciate and respect his intelligence, knowledge, passion on the subject. I can't say the same for you.

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#120
In reply to #118

Re: Population Bubble?

09/27/2009 2:47 PM

I've worked since I've been 14, two jobs at a time often. I'm actually working full time while getting my Ph.D.

I worked as a busboy then a waiter for close to a decade. I worked cleaning up trash at SPAC. My first job was McDonalds for 3 years. I worked at the gap and a suit store, I've worked at a gym. Worked at the Naval Research Laboratory. I've been working for 18 years, never have been fired, always get good recommendations when I leave.

I can't wait for the day when I become a left wing academic. Great healtcare, great hours, great pay, tenure! I will be so happy if your supposed insult becomes reality, it's what I've been killing myself for the last 20 years.

Its people like you, lazy and opinionated and so easily told what to believe that could use a little hard work to open your eyes to what the world is really like.

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#125
In reply to #118

Re: Population Bubble?

09/28/2009 7:23 AM

They may be wrong, but you learn a lot by proving it.

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#121
In reply to #117

Re: Population Bubble?

09/27/2009 9:33 PM

You Wrote"Despite an often abrasive style (frequently as a result of being stirred up -I think deliberately-by others, I enjoy the knowledge he can give."

Sceptic, I think you were in a rush and didn't quite say what you meant. I rewrote your comment below. No need to respond, I think we both know below is exactly what you meant.

What You Meant to Write:"Despite the fact that Roger doesn't always agree with me (since I am wrong in many things) I enjoy those rare occasions where his awesome knowledge and insight correspond with one of my opinions".

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#126
In reply to #121

Re: Population Bubble?

09/28/2009 7:29 AM

Actually Roger, I enjoy it when we disagree, especially when I can prove you wrong.

The stimulus of researching the topic and considering a differing viewpoint is valuable and I learn lots from it.

BTW thank you for your passionate defense of AGW. In researching this, I have become more and more convinced that the weight of evidence is against it.

How responsible scientists can continue to support such obvious drivel and such poor science is beyond me.

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#127
In reply to #126

Re: Population Bubble?

09/28/2009 8:57 AM

"Prove" being a relative term.

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#102
In reply to #99

Re: Population Bubble?

09/25/2009 9:38 AM

I agree that those 3 features are certainly part of Obama's agenda. I don't really see all of them as being parallel to Christianity.

1. A Christian idea would be for those who are fortunate to assist those in need, Obama's idea is to force those who are fortunate to assist those in need. The Bible (Leviticus I think) gives an example of how to care for the needy. People should leave the outer edges of their fields untouched when harvest time came as that was to be left to the poor and needy to come and gather. Such and approach allows those with plenty to provide assistance while allowing the poor and needy play a part in providing for themselves.

2. agreed

3. I don't recall the details of what the Bible says regarding reduction of wealth inequity...I'll research that point. I do recall Jesus recommending his followers to sell their belongings, give to the poor. There is a big difference...the Administration wants to make it mandatory whereas Jesus was suggesting a voluntary act.

That brings up a comparison of two scenarios I heard:

Scenario 1: I'm walking along carrying a sandwich, I pass a beggar on the street who needs food. I had a good breakfast and can afford to go without a meal or possibly get another, so I give him half my sandwich.

Scenario 2: I'm walking along carrying a sandwich, I pass a beggar on the street who needs food. Along comes big government and says, we think you should give half your sandwich to that beggar. I do (what choice do I have?).

So it may appear that both scenarios are the same. I started with a sandwich now have half, the beggar started with none and now has half.

But in:

Scenario 1 I did something kind for the beggar. He most likely will be thankful and perhaps one day go out and do something kind for someone else one day. I am happier for it and so might the beggar be.

Scenario 2 someone took something from me - I am not happy. The beggar has his food, but will come to see it as an entitlement not a kind deed, therefore less likely to be so thankful may not be likely to do a kind deed himself and probably has a little dignity eaten away in the process.

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#103
In reply to #102

Re: Population Bubble?

09/25/2009 9:43 AM

A fair and thoughtful response. I don't agree with it, but I respect it.

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#54
In reply to #43

Re: Population Bubble?

09/24/2009 3:23 AM

Sorry Roger. I don't think I'm misinformed and am certainly not politically motivated.

I object to the AGW scenario on the basis of the science.

It has a weak scientific base with large gaps filled by assumptions which are then used to prove the theory. In addition, there is a significant amount of dodgy work which has been accepted (eg Mann's "hockey stick") and used to make political decisions, while claimed to be sound science.

AGW has been politically proven, but the science is very shaky.

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#57
In reply to #54

Re: Population Bubble?

09/24/2009 7:23 AM

And yet every major scientific orgainization has a statement not only saying that global warming is real, but that its caused by man.

So yes you are politically motivated.

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#58
In reply to #57

Re: Population Bubble?

09/24/2009 7:34 AM

But the science doesn't stack up.

Do you want me to elaborate?

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#64
In reply to #58

Re: Population Bubble?

09/24/2009 8:20 AM

No.

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#62
In reply to #57

Re: Population Bubble?

09/24/2009 8:09 AM

Oh so now it's only major scientific organizations. In an earlier post you said all scientific organizations.

So how does being skeptical (or even paranoid) equal political motivation?

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#69
In reply to #62

Re: Population Bubble?

09/24/2009 8:26 AM

Oh brother.

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#61
In reply to #43

Re: Population Bubble?

09/24/2009 8:00 AM

You are not as smart as you think you are, actually you are quite ignorant. Not EVERY science organisation, not EVERY scientist believes in AGW. Open your eyes you narrow minded, ignorant sheep. Look and you will see the evidence that AGW is bullshit. Do some research yourself instead of selectively believing unsubstantiated stories.

Wake up, start thinking (for once), the AGW hype is just a way of introducing another tax, which Obama, Rudd, Brown etc al need to get themselves out of the debt they have imposed on all of us.

In actual fact, the Earth has cooled by 0.5 degrees F over the last 10 years. Your next winter will be long and harsh. People like you (scientists) cannot tell the weather tomorrow, let alone the next 50 to 100 years. he old farmers new more that you people, they still do in fact. Check the Old Farmers Almanac and be prepared to be enlightened.

Sea level rise? Nils-Axel Morner is better qualified to speak about sea level than most and certainly Al Gore. In an interview, he said "If you go around the globe, you find no rise anywhere.

I'll tell you more, with references when I have time to waste on the likes of narrow minded zealots.

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#67
In reply to #61

Re: Population Bubble?

09/24/2009 8:25 AM

While I find direct insults counterproductive, I did see a chart yesterday that showed the mean temperatures per year for the last 120ish years. It showed that in the 1930s we had our hottest years and the last significant hot year was 1998. I think this chart stopped at 2005.

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#72
In reply to #67

Re: Population Bubble?

09/24/2009 8:28 AM

Wow, you saw a chart. I'm sorry, I had no idea.

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#75
In reply to #72

Re: Population Bubble?

09/24/2009 8:34 AM

Again, I'm not trying to start an arguement like the other day but direct insults aren't doing justice for either side of the global warming debate.

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#77
In reply to #75

Re: Population Bubble?

09/24/2009 8:40 AM

No offense, but there is not Global Warming debate. That's the point.

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#78
In reply to #77

Re: Population Bubble?

09/24/2009 8:49 AM

I never said that global warming is a myth, but you can't expect people on the other side of a debate to be open-minded if you won't be.

I don't know if you can see it clearly but the chart someone sent showes the mean termperatures over the last 100 years and it demonstrates how the data can be manipulated to provide the results you need.

I haven't done the research of some of these scientists so this isn't my stand on the issue. In my opinion, humans are hurting the environment but I feel that politicians are taking advantage of this to further their own wealth and power which makes it difficult to see which results are true and which are distorted.

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#79
In reply to #78

Re: Population Bubble?

09/24/2009 8:52 AM

There are only so many ways I can say this (again, I'm not saying this in anger, but matter of factly).

There is no scientific debate on global warming. You can post all the graphs you want, it doesn't change the fact there is no scientific debate on global warming.

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#68
In reply to #61

Re: Population Bubble?

09/24/2009 8:26 AM

No, actually I'm quite smart.

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#44
In reply to #24

Re: Population Bubble?

09/23/2009 9:39 PM

Mmmm... I picking up hints of xenophobia, John Birch, and Heritage Foundation, with an overall bouquet of fascism.

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#39
In reply to #15

Re: Population Bubble?

09/22/2009 9:17 PM

Nyet camrade, it is happening now!

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#3

Re: Population Bubble?

09/21/2009 2:01 AM

There are land wars over scarce resources all through history. But I agree with Roger, those scarce resources are a localized phenomenon. Ever been to Mumbai? Pretty localized over crowding. But even Mumbai has areas that are a modern as any other city.

There are plenty of resources (on earth), even for our growing population, the problem is not availability, but rather distribution.

Even so I strongly believe in an engineering solution to these basic human problems. Fresh water can come from salt water. Space travel can cause our resource base to become essentially infinite. Food science has already accelerated production rates.

So no I don't worry. I am not naive either. I fully expect local conflict and regional problems, that is a fact of life. But the average standard of living will continue to rise along Moore curve, because technology is the solution.

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#8
In reply to #3

Re: Population Bubble?

09/22/2009 4:37 AM

Do not worry, the Anthrapological Global Warming craze is a tool to create a New World Order, aka World Marxism. If you don't mind paying extra for everything you buy with a tax on the air we breathe so alms may be given to the poor nations (or their rich class), it will come about.

I agree, education is the key,


But it is amazing, a virus infiltrates the host, replicates it self, until it kills the host and consequently itself. Humans?

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#11
In reply to #8

Re: Population Bubble?

09/22/2009 7:34 AM

Oh, I see why I'm a Democrat is relevant to you now. I guess that makes me pro-World Marxism.

I like how you took a line from the movie The Matrix at the end, except you act like it's your original idea.

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#13
In reply to #11

Re: Population Bubble?

09/22/2009 8:21 AM

Well, as I have not seen or read "THE MATRIX", I guess I can claim it as original. No need to get bitchy, no offense was intended. I suppose you also belong to The Church of Climate Change too, that's okay but they seem to get upset when people question them too.

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#16
In reply to #13

Re: Population Bubble?

09/22/2009 9:00 AM

Yes, as a scientist, I believe that there is global warming and it is for the most part caused by man.

I had no idea there were people like you outside of the U.S. I feel a little better about the U.S. today.

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#18
In reply to #3

Re: Population Bubble?

09/22/2009 11:13 AM

Yes. Distribution of resources is key to the population problem solution. That is why I believe, for example, that improvements in superconductivity (ie: development of higher temperature superconducting materials) is key. Low energy loss on transmission could significantly reduce the relative amounts of power generation needed.

On the other hand, increases in population increase the amount of CO2 generated worldwide.

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#4

Re: Population Bubble?

09/21/2009 2:26 AM

It's been proved over-and-over that the best way to lower population is to improve the "general" standard of living of a group of people. A lot of over-population is based on the diminishing returns of the concept "I need more people to work the land" and "Who will take care of me when I'm old."

Japan is now in negative population growth - their standard of living increased radically after WWII, and are considered by some as the first racial country group that is actually going to disappear! Much of the US is now experiencing negative population growth, as well and demographics are shifting all over the place. People that have the good life just don't have that many children.

As for resources, most of the developed world are drowning in them. I agree with the statement regarding distribution. However, along with distribution you have to raise living standards. Otherwise, it's just a case of "giving a man a fish for a day."

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#25
In reply to #4

Re: Population Bubble?

09/22/2009 2:18 PM

Vermin-

My personal take on the phenomenon of rich people having smaller families:

For the poor person, additional offspring represent an asset (another hand to help acquire the necessities of live- quite often realizing benefits from a fairly early age of the offspring), while the wealthy person sees additional offspring as a liability (generally providing full support with no return on investment through the mid-20's until said offspring graduate from college).

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