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Enviromental Issues Discuss Environmental Issues here.

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  #11 (permalink)  
Old 06-26-2008, 12:37 PM
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Originally Posted by Chan View Post
And here I was hoping this was a thread about Kermit the Frog.
Omigod, Chan made a funny! (And I was thinking along the same lines myself.)
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  #12 (permalink)  
Old 06-26-2008, 01:09 PM
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My source is from the Scientific Journal Nature. It's more than adequate, and it provides direct links or citations to all of the peer reviewed literature used (and it itself appeared in a peer reviewed piece). Either address it specifically with a similar piece, or really, there isn't much to do. I can't access the peer reviewed studies myself---I don't have subscription to them. They're not free, you know. THerefore, I must use secondary sources from respected institutions.

This was also posted by the Institute for Cell and Molecular Biology, and the author is a molecular biologist studying in the field of agriculture.

What exactly is false about what he wrote?

Last edited by Technocratic_Utilitarian : 06-26-2008 at 01:13 PM.
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  #13 (permalink)  
Old 06-26-2008, 01:12 PM
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I have more than fulfilled my burden of proof for my claims. Care to contradict it with as credible a piece as I have? If you can find something better from a more prestigious journal or organization, okay. I'll look at it.
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Old 06-26-2008, 01:14 PM
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Originally Posted by Technocratic_Utilitarian View Post
My source is from the Scientific Journal Nature. It's more than adequate. Either address it or move on.
I did. It was a commentary, not a scientific report. THIS (which was one of the footnotes) is an example of a true scientific report (as opposed to commentary):

http://www.nature.com/neuro/journal/...n1200_1301.pdf
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Old 06-26-2008, 01:17 PM
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You're confused as to what "address" means. Addressing isn't synonymous with "dismissal of the source." You are dismissing information for respectable sources, but not providing any reasoning or evidence as to anything's false. You can't dismiss the source because it's secondary and commentary, and thus ignore it. It comes from a valid peer reviewed source and cites valid resources. This isn't from the national inquirer. Scientific Journals have commentary and research review pieces all the time. I can't even access this piece from Nature itself (it's a paid subscription). According to your logic, we should dismiss them all without thinking for that reason alone. If you have a problem with something said specifically, you can choose to contradict it with some piece of evidence, or you obviously have nothing which can do that.


No one's been able to address this issue or any of the points made with credible contradictory material, so until then, the information stands. Again, dismissal out of hand != legitimate argument against the information.

Last edited by Technocratic_Utilitarian : 06-26-2008 at 01:28 PM.
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Old 06-26-2008, 01:29 PM
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By and large, there's no evidence in the first place that any of this organic stuff really is green or does what it says it does. The vast majority of research cited indicates it does little or nothing, and in some cases, can be more harmful. It's a fad, like beanie babies and pogs. Except people think they can be all uppity and snark because they think they are being green while doing it.



Organic agriculture requires MORE LAND than non-organic agriculture. It requires more land because it is less efficient. Additional evidence of it being less efficient is found in that it consistently produces significantly LESS food on the same land. This is virtually indisputable. More land extends the human ecological footprint. In order to meet demand, organic agriculturalists must use MORE land to get the same yield.

Last edited by Technocratic_Utilitarian : 06-26-2008 at 01:32 PM.
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Old 06-26-2008, 01:35 PM
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Quote:
Originally Posted by Technocratic_Utilitarian View Post
You're confused as to what "address" means. Addressing isn't synonymous with "dismissal of the source." You are dismissing information for respectable sources, but not providing any reasoning or evidence as to anything's false. You can't dismiss the source because it's secondary and commentary, and thus ignore it. It comes from a valid peer reviewed source and cites valid resources. This isn't from the national inquirer. Scientific Journals have commentary and research review pieces all the time. I can't even access this piece from Nature itself (it's a paid subscription). According to your logic, we should dismiss them all without thinking for that reason alone. If you have a problem with something said specifically, you can choose to contradict it with some piece of evidence, or you obviously have nothing which can do that.


No one's been able to address this issue or any of the points made with credible contradictory material, so until then, the information stands. Again, dismissal out of hand != legitimate argument against the information.
Please let us know when you provide "credible" material instead of mere opinion pieces. Perhaps Nature has published a peer reviewed article studying the merits of organic farming.
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Old 06-26-2008, 01:43 PM
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Even a cursory look at recent peer-reviewed studies should be enough to get public health officials talking.

Researchers at the University of California at Davis found that 10-year mean levels of quercetin were 79 percent higher in organic tomatoes than in conventional tomatoes, and that levels of kaempferol were 97 percent higher. Quercetin and kaempferol are flavonoids that studies suggest protect against cardiovascular disease, cancer and other age-related ills.

Another Davis study compared organic and conventional kiwis and found that "all the main mineral constituents were more concentrated in the organic kiwifruits, which also had higher ascorbic acid (a precursor of vitamin C) and total phenol content, resulting in a higher antioxidant activity."

A Spanish study measured 1.5 times more carotenoids - associated with reduced risk of cardiovascular disease and some cancers - in peppers grown organically.

And Swiss researcher Lukas Rist found that mothers consuming at least 90 percent of their dairy and meat from organic sources have 36 percent higher levels of rumenic acid in their milk. Research suggests rumenic acid may deter cancer and diabetes, and preserve and improve immune system functions.

These and other studies give hope that organic farming can reverse the nutrient decline of fruits and vegetables that appears to accompany the widespread use of agricultural chemicals and produce varieties selected primarily for yield. And while it's true that nutrition science is still a long way from understanding what the amount of a specific nutrient in a tomato, kiwi or glass of milk means for overall health, ignoring the opportunity to improve the nutrient density of foods at the foundation of the USDA's food pyramid seems foolhardy.

Based on a review of data collected by the Centers for Disease Control, Brian Halweil, senior researcher at the Worldwatch Institute, says, "Thirty percent or more of the U.S. population ingests inadequate levels of magnesium, vitamin C, vitamin E and vitamin A, all nutrients we get from plants."

In a paper he published in the Proceedings of the National Academy of Sciences, Bruce Ames, professor of Biochemistry and Molecular Biology at the University of California-Berkeley, noted that vitamin and mineral deficiencies are common in the United States, and that these deficiencies may accelerate degenerative diseases.

Even our ever-expanding waistlines may be due in part to nutrient declines in our foods. Paul Hepperly, director of research at the Rodale Institute, thinks we may be responding like cattle do.

"Cattle will eat more of hay that's been rained on and had most of its nutrients leach out than they normally would," he says. "The animals get these big bellies, and they're unhealthy, but they're just trying to get their nutrients. Ranchers know that if they have animals with hay belly, they have poor quality food. What we've done with the erosion of nutrient content in our foods - what we've done with additives, processing and artificial agriculture production methods - is that we have basically produced a hay belly nation."
ENN: USDA Refuses to Admit What 50 Million Organic Consumers Know: Organic Food is Healthier
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Old 06-26-2008, 01:45 PM
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I accept your concession then and recognize that your objections are unfounded and that you can't provide any contradictory information.
The burden is on you. You are the one dismissing it without any evidence it's wrong. The reasons you gave are inadequate. I think it's hilariously ironic that you cite an environmental news paper (yea, no bias there) with NO citations whatsoever, no statistics in it, yet dismiss my peer reviewed journal piece out of hand without batting an eye because it's secondary.

The irony is sweet.

Last edited by Technocratic_Utilitarian : 06-26-2008 at 01:50 PM.
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Old 06-26-2008, 01:45 PM
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Originally Posted by Technocratic_Utilitarian View Post
Yea, I don't know what the big fuss about organic is, given there really is no set US standard for organic. Organic suppliers can actually say whatever they want and slap the organic label on it.

Moreover, organic foods require more agricultural land, which ultimately displaces more animals and does more harm over a wider area because it's inefficient and can't produce the volume of food required using the same land. I don't get the whole organic = green fad.

As for the utensils, distance travelled isn't always a deciding factor, as sea travel is very efficient relative to the quantity of items delivered. It's almost impossible to calculate every variable, though, in normal consumption.
For someone to claim they have organic produce, they need to be tested for pesticide residues. And this is a legal requirement to make the claim that the produce is organic.

Where did you get the idea of more land for organic agricultural lands? Crop rotation? The commercial guys do the same thing to some extent. The difference is that the organic method builds deep rich soil and sustains it over the longterm. I am hoping to see switchgrass and cellulose ethanol replace corn ethanol and give family farmers a role in using those fallow fields. Switchgrass has deep roots and builds excellent topsoil. On the othre hand, those huge agricorps are getting government subsidies for not growing on land.

When you support organic farmers, you are supporting family farmers. When you support commercial growers, you are supporting huge corporations that hire illegal immigrants.

And the best form of organic produce is growing your own.

My ancestors in the midwest were hardworking Irish immigrants. When I was a kid and visited their farms, they were the first generation of farmers to use pesticides. They were using them without warning of potential risk. Most of them are now dead from cancer.
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