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#31
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Roundup Safety and Toxicity
In article , Henry Kuska wrote: H. Kuska reply: billo, thank you for your specific examples. Your examples definitely should clarify to the thread readers how restricted your criteria is. billo's statement: "or the toxicity in adverse effects -- recognizing that one can both measure and separate compliant from noncompliant groups is important. In the case of looking at pesticide/herbicide toxicity when used as directed, that means actually looking at whether or not it is used as directed." and " See, Henry, you don't just assume that because someone has received instructions that they follow them. You ask the question, and compare those who do and do not follow directions." H. Kuska's comment: First I would like to point out that "periodic recertification by completion of a program of education and examination." Note the "and examination". Your suggested additional checks are impractical in the "real world". No, it is not impractical in the real world. It is standard of practice in medicine, epidemiology, and allied health fields. Even observing and / or asking is not going to give 100 % assurance that a product is going to be used "as directed" when the inspector is not present. Remember there would be a risk of losing a license As you have stated many times, 100% of anything is impossible to achieve. That, however, is not a reason to abandon all attempts at rigor. In fact, it is both possible and practical to measure compliance. Your claim of "risk" of losing a license is a red herring; such problems arise commonly in population-based observational studies -- particularly those involving illegal drug use and other risky behaviors. It turns out that people are pretty responsive in blinded studies when the methods are explained. Certainly any interview-based method will *underestimate* the degree of noncompliance, but an interview- or visit- based study that measures compliance and finds low compliance will be more meaningful because of that underestimation. In contrast, your assumption that *all* people are *always* compliant has *no* basis in the "real world," as demonstrated by *all* studies that do look at compliance. I again submit that this group is as close as one can come to "real world" assurance that the product is being used as directed. You can speculate all you want. However, until you test a hypothesis, it remains speculation. We live in an imperfect world. You would need closely controlled human subjects (100 % utilization observation). This is impractical so animal studies are substituted: Ah, once again, the Psychic Science Network strikes again. [Wistar rat study deleted] But this does not meet your very restricted "criteria" since we are now not looking at "humans". No, it does not meet *many* criteria for making the cognitive leap that this demonstrates any kind of threat to humans by Roundup when used as directed. Indeed, if you drink 1% glyphosate as your sole source of fluids for a long enough period of time, I would expect *you* to have some enzymatic abnormalities. You never did read that Ames chapter, did you? I didn't think you would. I'm sorry there's not an abstract, but you might just pass your hands over it; you might catch some vibes. The Minnesota paper gives me the type of information I am interested in; and the reading that I have done suggests, to me, that obstetricians would base their "real world" advice to pregnant mothers on studies of how dangerous the product is in the "real world". In the "real world" of medicine, Henry, an obstetrician who based his or her advice on the basis of a single observational study that had low statistical power and did not address the cohort to which the patient belonged would be committing malpractice. It's that kind kind of reasoning that pushed estrogens on menopausal women in order to "protect" them from heart disease. Studies designed to generate hypotheses and studies designed to test hypotheses are different. The studies you have mentioned are descriptive studies. In evidence-based medicine, these are the lowest class of studies (Class III in some taxonomies and class IV in others) and should not be used for modifying practice. They are, instead, used to generate hypotheses that in turn are tested by higher class studies that involve randomization, blinding, and controlling for things like compliance. That's why the Ontario study you trotted out as claiming to demonstrate that Roundup was dangerous to humans when used as directed was explicit in the kind of study it was: "Because the farmers used many different pesticides during the study and our sample size was limited, findings may be unreliable, particularly for multiple pesticide interactions. Because pesticide products were reported primarily by the farm applicator or husband, differential recall of pesticide exposure by the mother is not likely to be a problem in this study; however, some nondifferential recall of pesticide and spontaneous abortion is likely. Because the analyses were designed to generate, not test, hypotheses, and multiple comparisons were conducted, results should be interpreted with care and tested in other studies." I know you didn't read this because you believe that you only need to read abstracts and what the authors say in the actual article is unimportant, but this *is* important. The authors aren't saying "we did a bad study." The authors are saying "we did a class IV study, and a Class II or Class I study should be done to see if this means anything." I have already presented the March of Dimes information. Here is another: "Avoid working with chemicals, solvents, fumes and radiation." from http://www.sogc.org/healthybeginnings/tips.htm home page is http://sogc.medical.org/index.html These two recommendations are "real world" recommendations. A "real world" recommendation to avoid all chemicals and all "fumes" is not all that practical, nor is it based on real science. There is a difference between saying "assume everything is bad and stay away from everything when you're pregnant," which is a standard, though pretty useless, admonition, and claiming that "Roundup is dangerous to humans when used as directed." It is probably true that there are specific cohorts for whom Roundup, like virtually everything from peanuts to chocolate, poses a risk, that does not generalize to humans in general, though. If and when that cohort is identified, and the risk demonstrated, then that cohort should stay away from hanging around crop dusters filled with Roundup. That does not imply by any stretch of the imagination, however, that Roundup is dangerous outside of that cohort. billo |
#32
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Roundup Safety and Toxicity
billo said " In contrast, your assumption that *all* people are *always*
compliant" H. Kuska reply: I made no such assumption. I have emphasized "real world". How can you come to that conclusion when I later in the same reply stated: "We live in an imperfect world. You would need closely controlled human subjects (100 % utilization observation)."? billo said: " It is probably true that there are specific cohorts for whom Roundup, like virtually everything from peanuts to chocolate, poses a risk, that does not generalize to humans in general, though. If and when that cohort is identified, and the risk demonstrated, then that cohort should stay away from hanging around crop dusters filled with Roundup. That does not imply by any stretch of the imagination, however, that Roundup is dangerous outside of that cohort." H. Kuska reply: note that billow said: "That does not imply by any stretch of the imagination, however, that Roundup is dangerous outside of that cohort." H.Kuska reply: Thank you. I agree with you that a study of birth defects does not apply to those that it does not apply to (i.e. men and non-pregnant woman). The reported facts a "Use of the herbicide glyphosate yielded an OR of 3.6 (CI, 1.3-9.6) in the neurobehavioral category." Earlier you have commented on the possibile ambiguity of an O.R. below 2. This is 3.6! My point is that "Stastically" it does apply to the group being studied. It appears that your original criteria needs another modification something along the line that you are asking people to produce a study that applies to everybody except any sugroup of anybody where it is dangerous. That sounds like a very safe challenge to make. Henry Kuska, retired http://home.neo.rr.com/kuska/ |
#33
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Roundup Safety and Toxicity
In article ,
Henry Kuska wrote: billo said " In contrast, your assumption that *all* people are *always* compliant" H. Kuska reply: I made no such assumption. I have emphasized "real world". How can you come to that conclusion when I later in the same reply stated: "We live in an imperfect world. You would need closely controlled human subjects (100 % utilization observation)."? You stated that one cannot do better than just assuming the group to be compliant without even asking if they are. Further you assume that the group meets my criteria of "used as directed." That means you assume that the group is essentially all compliant. Sure, you don't claim 100% but you *assume* it's not 60% or 70% or 80% or 90%. Tell me, Henry, what level of compliance do you *assume?* 99%? 90%? billo said: " It is probably true that there are specific cohorts for whom Roundup, like virtually everything from peanuts to chocolate, poses a risk, that does not generalize to humans in general, though. If and when that cohort is identified, and the risk demonstrated, then that cohort should stay away from hanging around crop dusters filled with Roundup. That does not imply by any stretch of the imagination, however, that Roundup is dangerous outside of that cohort." H. Kuska reply: note that billow said: "That does not imply by any stretch of the imagination, however, that Roundup is dangerous outside of that cohort." H.Kuska reply: Thank you. I agree with you that a study of birth defects does not apply to those that it does not apply to (i.e. men and non-pregnant woman). The reported facts a "Use of the herbicide glyphosate yielded an OR of 3.6 (CI, 1.3-9.6) in the neurobehavioral category." You really don't understand the difference between an observational study to create hypotheses and a study that tests hypotheses, do you? billo |
#34
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Roundup Safety and Toxicity
billo, you are wasting my time. Your own answers contradict your own
statements. This is what you previously said: "In contrast, your assumption that *all* people are *always* compliant has". Now you attempt to "change the goal posts" by stating ": "That means you assume that the group is essentially all compliant." Notice first the use of "*all*" and then "essentially all" - I did not say either statement as you then admit when you then say: " Sure, you don't claim 100% but you *assume* it's not 60% or 70% or 80% or 90%. Tell me, Henry, what level of compliance do you *assume?* 99%? 90%?" H. Kuska reply: the reader can easilly use his/her browsers "find" command to search where I state that: "*assume* it's not 60% or 70% or 80% or 90%. you ". You then say: "Tell me Henry......." - I explained to you that this was a "real world" study that indicates the risk in the real world. One does not *assume* any particular number as it has no bearing on a "real world" situation. --------------------------------------- billo then states: "You really don't understand the difference between an observational study to create hypotheses and a study that tests hypotheses, do you?" H. Kuska reply: the introduction tells us what the study is about. It concludes with: "The present cross-sectional study was undertaken to provide more detailed information regarding the reproductive health of pesticide applicators and their families." Notice the "more detailed", this is a follow up study to one discussed earlier in the introduction. I feel that I have said enough about my understanding/experience that conclusions in complicated matters in science are almost always tentative (i.e. hypotheses). I am sorry that your understanding/experience does not allow you to accept this statement. ----------------------------------------- From: http://dictionary.reference.com/search?q=hypotheses 2 entries found for hypotheses. hy·poth·e·sis ( P ) Pronunciation Key (h-pth-ss) n. pl. hy·poth·e·ses (-sz) A tentative explanation for an observation, phenomenon, or scientific problem that can be tested by further investigation. Something taken to be true for the purpose of argument or investigation; an assumption. The antecedent of a conditional statement. ----------------------------------------- Henry Kuska, retired http://home.neo.rr.com/kuska/ |
#35
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Roundup Safety and Toxicity
In article ,
Henry Kuska wrote: billo, you are wasting my time. Your own answers contradict your own statements. This is what you previously said: "In contrast, your assumption that *all* people are *always* compliant has". Now you attempt to "change the goal posts" by stating ": "That means you assume that the group is essentially all compliant." Notice first the use of "*all*" and then "essentially all" - I did not say either statement as you then admit when you then say: " Sure, you don't claim 100% but you *assume* it's not 60% or 70% or 80% or 90%. Tell me, Henry, what level of compliance do you *assume?* 99%? 90%?" H. Kuska reply: the reader can easilly use his/her browsers "find" command to search where I state that: "*assume* it's not 60% or 70% or 80% or 90%. you ". You then say: "Tell me Henry......." - I explained to you that this was a "real world" study that indicates the risk in the real world. One does not *assume* any particular number as it has no bearing on a "real world" situation. Henry, you cannot have it both ways. You argue that this cohort should be considered compliant because they are licensed. You state that actually attempting to determine compliance cannot be done in the "real world," in spite of the fact that it is done all the time. When I ask how compliant you think people you should assume they are you then change your tune and claim that you do *not* believe they should be considered compliant. Fine. If they should not be assumed to be compliant, then they do not meet my criteria of "used as directed." If they should be assumed to be compliant, then my question of *how* compliant you think they should be assumed to be is appropriate. Which is it, Henry? Do you assume they are compliant? If not, then we agree that they cannot be assumed to be compliant, and do not meet the criteria. And your repeated assertion that one cannot test for compliance in "the real world" is simply wrong. billo |
#36
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Roundup Safety and Toxicity
billo, I have decided to only answer questions from you concerning what you
state that I have said when you put my actual statement in quotes. As a professional courtesy I feel that I can ask such a request. I also insist that you refrain from making inferences such as the following statements that you have made that I feel have no place in a formal discussion between professionals : "Which is why you are working so hard to ban the use of water, no doubt"; "Indeed when comparing one group that eats red beans and arsenic and with a group that eats red beans, and the first group has an increased death rate, Henry is convinced that means that red beans are poisonous."; "You may think they're lying,"; "I know that you specialize in psychic understanding of articles"; "But, Henry, if you want to claim the authors are lying"; "And in all of this, he claims he doesn't have to bother to read the articles because he just *knows* the details without reading."; " No, "a lie." Henry, Paghat, et al. trot out articles that explicitly do not claim what they say they claim. It's one thing to state one's belief. That's fine. It's another to outright lie about what an article states."; "Boy, you must be right. A person who goes through a quick training program and certification must never act in a way contrary to those guidelines"; "Once again, you pretend that something was tested in a paper that was not tested."; "What is meaningless is to use the Psychic Science Network to pretend that something is being tested when it is not."; "Now, using the Henry Psychic Method of assuming results,"; "Now, I know, Henry, that you do consider comparing compliant vs noncompliant groups "meaningless"; "In contrast, your assumption that *all* people are *always* compliant"; .... I could go on, but I have other things to do. I am willing to discuss things at a formal professional level. Henry Kuska, retired http://home.neo.rr.com/kuska/ |
#37
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Roundup Safety and Toxicity
In article ,
Henry Kuska wrote: billo, I have decided to only answer questions from you concerning what you state that I have said when you put my actual statement in quotes. As a professional courtesy I feel that I can ask such a request. You can ask for the moon, for all I care. I also insist that you refrain from making inferences such as the following statements that you have made that I feel have no place in a formal discussion between professionals : I love this. You can dish it out, but you can't take it, eh? I'll tell you what, Henry, you stop acting like a supercilious ass and I'll start treating you like a "professional." Here's a clue, Henry, you don't start a conversation with a professional by telling him he doesn't know what a scientist is. You don't put in that bullshit like "if you are unfamilar with the structure of scientific abstracts, please look at both the introductory sentence and the final conclusion sentences" and "If the referees (reviewers) and editor agree that the choice of research is meaningful, and that their procedure is sound, it gets published. If anyone feels that it is not, he/she can publish their own paper and the review process will judge the validity of their "points"," when I explicity stated I didn't have a problem with what the authors wrote, "I would like to remind the reader that the wording had to be approved by the editor and the referees. The editor of a scientific journal is normally one of the top scientists in the field and the referees are also a select group chosen for their contributions to the field." Well, doh. Thanks for the lecture, dude. I happen to be on one of those editorial boards. "If you feel that the editor and reviewers were in error in approving the wording/publication, you are entitled to submit your own analysis of any paper for publication. It will be sent to reviewers, and then the editor will review their comments and make a decision on whether your comments/interpretation are worth publishing." Which, of course completely ignores the point I was making in order to act in a haughty, supercilious manner. Not to mention your purposeful mischaracterization of my statement about "meaningless" when you wrote: "if the editor and reviewers did not consider the paper "meaningless" I find your conclusion that it is meaningless, well, shall I say "interesting"." Your little posting of dictionary definitions was also amusing, and arrogant, and presumptuous. You want people to treat you like a professional? Then don't write down to people and act like a supercilious ass. But let's go down each of your complaints: "Which is why you are working so hard to ban the use of water, no doubt"; This is a perfectly reasonable conclusion from your statement that: For those who are not familar with scientific methods and therefore wonder if "billo" has a point about dosage (that the scientists themselves and the editor and the reviewers missed), the following is a very simplified explanation: To see if a chemical causes long term problems one can often study exposure to a small amount for many years, or one can study a shorter term exposure to a larger amount. In what way does this not apply to water? Is not water toxic if there is short term dosage to a large amount? I was merely expecting you to be consistent. By the way, did you read the Ames chapter I pointed you to on this subject? No, I didn't think so. Funny, you want a "professional" discussion, but when I point you to a chapter showing why your generalization is wrong, written by one of the people who developed one of the foundational methods in the area, you ignore it. I was pointing out, and still point out, that a dogmatic and blind adherence to the idea that if something is toxic at high doses it must also be toxic a low doses is simply wrong. And it is. Water is a counterexample to your proposition. So, Henry, hows that anti-water campaign coming? "You may think they're lying,"; "But, Henry, if you want to claim the authors are lying"; This is me merely parroting your shitty little snide suggestion that "If you feel that the editor and reviewers were in error in approving the wording/publication, you are entitled to submit your own analysis of any paper for publication. It will be sent to reviewers, and then the editor will review their comments and make a decision on whether your comments/interpretation are worth publishing." Funny, it's OK when *you* do it, but Oh, it's just not "professional" when people return the favor. "I know that you specialize in psychic understanding of articles"; "And in all of this, he claims he doesn't have to bother to read the articles because he just *knows* the details without reading." Well, Henry, what else can I conclude since you insist that reading an article is not necessary to understand it? " No, "a lie." Henry, Paghat, et al. trot out articles that explicitly do not claim what they say they claim. It's one thing to state one's belief. That's fine. It's another to outright lie about what an article states."; This is explicitly true. The Ontario paper is an example. You trotted this out an example of an article that claimed that Roundup is dangerous to humans when used as directed, when the authors noted that this was exactly *not* their claim. "Boy, you must be right. A person who goes through a quick training program and certification must never act in a way contrary to those guidelines"; Well, Henry, it is your contention that the applicator group meets my criteria of "used as directed." Why do you claim that? You claim you do not assume they do, and that in the "real world" scientists would never attempt to find out. You can't have it both ways, Henry. You can't claim that they use it as directed without measuring compliance, yet at the same time claim that you are not assuming they use it as directed. If you don't measure it, you are assuming. "Once again, you pretend that something was tested in a paper that was not tested."; Once again, the Ontario paper is a case in point. "What is meaningless is to use the Psychic Science Network to pretend that something is being tested when it is not."; Sorry, Henry, when you pretend to know what an article says without bothering to read the article, I can only assume that you are using your paranormal abilities to discern the details. "Now, I know, Henry, that you do consider comparing compliant vs noncompliant groups "meaningless"; This is in direct response to you, Henry, when I stated that one should compar compliant versus noncompliant groups: "billo, your answer satisfies my suspicion that your quest is meaningless since your first reply clearly shows that it excludes meaningful real world groups." That's what *you* said, Henry -- that attempting to compare compliant versus noncompliant groups was "meaningless." "In contrast, your assumption that *all* people are *always* compliant"; .... I could go on, but I have other things to do. I could go on, but I have other things to do. I am willing to discuss things at a formal professional level. Henry, try bullshitting someone else. You want people to treat *you* like a professional, try treating *them* like one. Now answer the question. I'll add the quotes you demand, so you feel like you can bear to answer: Henry, you cannot have it both ways. You argue that this cohort should be considered compliant because they are licensed. ["If a group of licensed and periodically recertified people does not meet your criteria, then I cannot visual any meaningful real world group that your criteria would apply to."] You state that actually attempting to determine compliance cannot be done in the "real world," in spite of the fact that it is done all the time. [ Your suggested additional checks are impractical in the "real world".] When I ask how compliant you think people you should assume they are you then change your tune and claim that you do *not* believe they should be considered compliant. ["I made no such assumption. I have emphasized "real world". How can you come to that conclusion when I later in the same reply stated: "We live in an imperfect world. You would need closely controlled human subjects (100 % utilization observation)."? ] Fine. If they should not be assumed to be compliant, then they do not meet my criteria of "used as directed." If they should be assumed to be compliant, then my question of *how* compliant you think they should be assumed to be is appropriate. Which is it, Henry? Do you assume they are compliant? If not, then we agree that they cannot be assumed to be compliant, and do not meet the criteria. And your repeated assertion that one cannot test for compliance in "the real world" is simply wrong. billo |
#38
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Roundup Safety and Toxicity
Why bother Henry, Dr. Shill will continue without ever understanding. He
is best enjoyed in your kill file..... "Henry Kuska" wrote in message ... billo, I have decided to only answer questions from you concerning what you state that I have said when you put my actual statement in quotes. As a professional courtesy I feel that I can ask such a request. I also insist that you refrain from making inferences such as the following statements that you have made that I feel have no place in a formal discussion between professionals : "Which is why you are working so hard to ban the use of water, no doubt"; "Indeed when comparing one group that eats red beans and arsenic and with a group that eats red beans, and the first group has an increased death rate, Henry is convinced that means that red beans are poisonous."; "You may think they're lying,"; "I know that you specialize in psychic understanding of articles"; "But, Henry, if you want to claim the authors are lying"; "And in all of this, he claims he doesn't have to bother to read the articles because he just *knows* the details without reading."; " No, "a lie." Henry, Paghat, et al. trot out articles that explicitly do not claim what they say they claim. It's one thing to state one's belief. That's fine. It's another to outright lie about what an article states."; "Boy, you must be right. A person who goes through a quick training program and certification must never act in a way contrary to those guidelines"; "Once again, you pretend that something was tested in a paper that was not tested."; "What is meaningless is to use the Psychic Science Network to pretend that something is being tested when it is not."; "Now, using the Henry Psychic Method of assuming results,"; "Now, I know, Henry, that you do consider comparing compliant vs noncompliant groups "meaningless"; "In contrast, your assumption that *all* people are *always* compliant"; .... I could go on, but I have other things to do. I am willing to discuss things at a formal professional level. Henry Kuska, retired http://home.neo.rr.com/kuska/ |
#39
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Roundup Safety and Toxicity
H. Kuska reply to billo. So you continue with statements like: "Henry, you
stop acting like a supercilious ass" - (coupon 1 used up) and terms like "bullshit", - (coupon 2 used up - you cannot say that I did not make it clear that: "I also insist that you refrain from making inferences such as the following statements that you have made that I feel have no place in a formal discussion between professionals ". H. Kuska comment to billo concerning the second part of hisr reply: things that you quote as being said to you were actually stated to the general reader. Lets start with the first one that you cite. This is what you just said: "Henry, you don't start a conversation with a professional by telling him he doesn't know what a scientist is. You don't put in that bullshit like "if you are unfamilar with the structure of scientific abstracts". H. Kuska reply: I did a browser find to see where it occured. This is the start of the actual post: " --------------------------------------------------------------- Message 103 in thread From: Henry Kuska ) Subject: Roundup Unready View this article only Newsgroups: rec.gardens Date: 2003-09-01 09:08:05 PST Another recent refereed scientific article, (if you are unfamilar with the structure of scientific abstracts, please look at both the introductory sentence and the final conclusion sentences, also note the affiliation of the authors, I have also provided the link to the journal web page...."-------------------------------------------H. Kuska comment: Nothing in this post states that this post was addressed to someone named "BILLO".---------------------------------------------- H. Kuska comment: Then you state as your second example: "If the referees (reviewers) and editor agree that the choice of research is meaningful, and that their procedure is sound, it gets published. If anyone feels that it is not, he/she can publish their own paper and the review process will judge the validity of their "points"," when I explicity stated I didn't have a problem with what the authors wrote, "I would like to remind the reader that the wording had to be approved by the editor and the referees. The editor of a scientific journal is normally one of the top scientists in the field and the referees are also a select group chosen for their contributions to the field."------------------------------------------------- H. Kuska comments: Note the use of "If anyone" and "I would like to remind the reader"Again no mention of "billo". I have tried to make it very clear when I was replying to you, billo.I do not have time to track and respond to stuff this this - coupon 3 used up.I am sorry but you have used up your "coupons".Good by.Henry Kuska, |
#40
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Roundup Safety and Toxicity
In article 9nR7b.24740$n94.17204@fed1read04, "Just another fan"
wrote: Why bother Henry, Dr. Shill will continue without ever understanding. He is best enjoyed in your kill file..... If you killfile him you'll miss him on other topics for which he's not loony. Besides, even the loony stuff can be amusing. Personally I only read about one in ten of his posts on this topic (after the first week) because he got too trolly & redundant & stopped even trying to make sense, but do see a bit more than I bother to open & read when he gets quoted by others whose responses I read more wholeheartedly. I wouldn't go so far as to killfile because in other threads he can be totally of interest. -paghat the ratgirl "Henry Kuska" wrote in message ... billo, I have decided to only answer questions from you concerning what you state that I have said when you put my actual statement in quotes. As a professional courtesy I feel that I can ask such a request. I also insist that you refrain from making inferences such as the following statements that you have made that I feel have no place in a formal discussion between professionals : "Which is why you are working so hard to ban the use of water, no doubt"; "Indeed when comparing one group that eats red beans and arsenic and with a group that eats red beans, and the first group has an increased death rate, Henry is convinced that means that red beans are poisonous."; "You may think they're lying,"; "I know that you specialize in psychic understanding of articles"; "But, Henry, if you want to claim the authors are lying"; "And in all of this, he claims he doesn't have to bother to read the articles because he just *knows* the details without reading."; " No, "a lie." Henry, Paghat, et al. trot out articles that explicitly do not claim what they say they claim. It's one thing to state one's belief. That's fine. It's another to outright lie about what an article states."; "Boy, you must be right. A person who goes through a quick training program and certification must never act in a way contrary to those guidelines"; "Once again, you pretend that something was tested in a paper that was not tested."; "What is meaningless is to use the Psychic Science Network to pretend that something is being tested when it is not."; "Now, using the Henry Psychic Method of assuming results,"; "Now, I know, Henry, that you do consider comparing compliant vs noncompliant groups "meaningless"; "In contrast, your assumption that *all* people are *always* compliant"; .... I could go on, but I have other things to do. I am willing to discuss things at a formal professional level. Henry Kuska, retired http://home.neo.rr.com/kuska/ -- "Of what are you afraid, my child?" inquired the kindly teacher. "Oh, sir! The flowers, they are wild," replied the timid creature. -from Peter Newell's "Wild Flowers" See the Garden of Paghat the Ratgirl: http://www.paghat.com/ |
#41
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Roundup Safety and Toxicity
Lar wrote in message et...
In article 4cf8dc14.0309092251.75c94d86 @posting.google.com, says... In the very beginning DDT was also safe for humans when used as directed. Its effect on human beings was not realized until we humans completed the food chain. You've been "drawin" DDT out lately as if it was a six shooter It's sort of comparing apples to oranges. The pesticide industry is the second most regulated/tested industry there is, pharmaceuticals is number one. The days of pre market testing was nothing when it came out as compared to todays products. One of DDT's sister pesticides that was also pulled for environmental issues (chlordane) actually has gone through the testing after it was pulled and could technically be put back into the market as a restricted use product (don't worry, I doubt that would ever happen). You can add more and more rigorous tests. For most synthesized chemicals and drugs, the tests will be conclusive. For some of them, the tests can still be inconclusive. There is no guarantee the tests we do on xxxx will be conclusive. And the ozone-depleting freon was neither done by the pesticide nor pharmaceutical industry. Just one reminder. Science is not the solution of everything. There are tons of mysteries in gardening, botany and zoology which are not yet solved. One such example is (you can point out I am wrong as I am not too sure) according to aerodynamics, the hummingbirds should not be able to fly at all; at least the aerodynamics engineers cannot explain how they fly. Think that was the bumblebee. Not sure. Anyway, my point is in gardening, botany and zoology there are still many unsolved mysteries. Using scientific approach on these problems is a good one, but don't expect science to cover everything. Yet. |
#42
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Roundup Safety and Toxicity
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#43
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Roundup Safety and Toxicity
In article 9nR7b.24740$n94.17204@fed1read04,
Just another fan wrote: Why bother Henry, Dr. Shill will continue without ever understanding. He is best enjoyed in your kill file..... Another sock puppet. Pathetic. You really are a stunning coward, Tom. billo |
#45
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Roundup Safety and Toxicity
In article ,
Henry Kuska wrote: Another recent refereed scientific article, (if you are unfamilar with the structure of scientific abstracts, please look at both the introductory sentence and the final conclusion sentences, also note the affiliation of the authors, I have also provided the link to the journal web page...."-------------------------------------------H. Kuska comment: Nothing in this post states that this post was addressed to someone named "BILLO". Except, of course, that it it was in reply and in answer to a post by "billo." Funny that. Now I should assume that when you post replies, the replies don't address the posts to which you are replying? Nice try, Henry. Anything to avoid the question. Playing this game does not change the fact that you cannot answer it. I added the quotes you demanded. Now answer the question. Henry, you cannot have it both ways. You argue that this cohort should be considered compliant because they are licensed. ["If a group of licensed and periodically recertified people does not meet your criteria, then I cannot visual any meaningful real world group that your criteria would apply to."] You state that actually attempting to determine compliance cannot be done in the "real world," in spite of the fact that it is done all the time. [ "Your suggested additional checks are impractical in the "real world"."] When I ask how compliant you think people you should assume they are you then change your tune and claim that you do *not* believe they should be considered compliant. ["I made no such assumption. I have emphasized "real world". How can you come to that conclusion when I later in the same reply stated: "We live in an imperfect world. You would need closely controlled human subjects (100 % utilization observation)."? ] Fine. If they should not be assumed to be compliant, then they do not meet my criteria of "used as directed." If they should be assumed to be compliant, then my question of *how* compliant you think they should be assumed to be is appropriate. Which is it, Henry? Do you assume they are compliant? If not, then we agree that they cannot be assumed to be compliant, and do not meet the criteria. And your repeated assertion that one cannot test for compliance in "the real world" is simply wrong. By the way Henry, since you are opining as a "professional" about what is practical in observational cohort studies of selected populations, exactly how many have you published? After all, will all that "real world" experience in epidemiology, you clearly have a better handle on questionnaire design and population studies than me. I have only published two of these kinds of observational studies. What about you? billo |
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