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Pesticides Blamed for Fall in Male Fertility

hapdiddesigner writes "Man-Made Pesticides Blamed for Fall in Male Fertility Over Past 50 Years -- According to a new report by Michael Skinner of Washington State University in the June 3rd edition of Science Magazine, pesticides and environmental toxins can have a deleterious effect on fertility and susceptibility to disease for generations. A Commondreams.org posting of an Independent UK article states 'Pesticides and other man-made chemicals may lower male fertility for at least four generations, according to new research."' A Eurekalert.org copy of a Washington State University press release begins "A disease you are suffering today could be a result of your great-grandmother being exposed to an environmental toxin during pregnancy.'"

68 comments

  1. Damn those pesticides by Anonymous Coward · · Score: 0

    It also made my P3N1S shrink..and the damn enl4rg3m3n7 p1ll5 just made me go bl1nd.

  2. So that is why.... by 1967mustangman · · Score: 1

    I knew my daddy was smart when he never let his kids do any of the spraying in the garden (even as we got older). He even offers to come over and spray pesticides for us to this date.... Go dad!!

    --
    Madre de Dios! Es El Pollo Diablo! -- Captain Blondebeard
    1. Re:So that is why.... by tomstdenis · · Score: 0, Flamebait

      You do realize that just living near the pesticides is enough to get it into your body right?

      You and your chemlawn using motherfucking yuppy friends are why I hate society. You get some idiotic believe that something that totally rapes and murders plants magically will have no effect on humans and if you can't immediately see it you must not be exposed to it.

      The minute people realize that everything, and I mean EVERYTHING we do is interelated the better.

      That and my front and back lawn are decently healthy and we do nothing but spray water on it and cut it regularly. Sure we're not "lawnman" green but it's still a healthy lawn. Most of my neighbours that get their lawns sprayed often neglect their lawns and they yellow half way through the summer...

      Hypocrites...

      Tom

      --
      Someday, I'll have a real sig.
    2. Re:So that is why.... by Leroy_Brown242 · · Score: 1

      Dude, your dad is huffing the round-up.

    3. Re:So that is why.... by Anonymous Coward · · Score: 0

      You do realize that canning the manham can be hazardous to your health right?

    4. Re:So that is why.... by FLEB · · Score: 1

      My god, it's a human patent violation.

      --
      Information wants to be free.
      Entertainment wants to be paid.
      You just want to be cheap.
    5. Re:So that is why.... by spongiformbob · · Score: 1

      Although I agree with you about chemlawn, I'd also like to point out that keeping the plot surrounding your house covered in a carpet of grass is itself contrary to nature. That grass is probably a non-native species which contributes nothing to the local ecosystem. I'm not sure where people got the idea that a homogenous stretch of boring green is so pretty, when there are literally dozens of species of colorful ground covers that are native to any local area that would look much better. If you were to re-introduce even a couple of those species, you would soon see native fauna returning to the area as well, having finally found their evolutionary "home" again. And because native species evolved right there, with no help from humans, lo and behold, they don't need to be artifically watered or otherwise pampered in order to thrive. And thrive they do, usually choking out the plants that people consider "weeds" without any help from modern chemistry. Alas, I personally believe that we are waking up to the dangers of petrochemicals far too late, and it is only a matter of time now before we see the inevitable sinking of entire ecosystems and gene pools into the toxic swamp we are making out of the surface of this planet. But hey, as we devolve into greater and greater stupidity and kill off all the other species besides our own and the ones we like to keep around for pets and food, we'll still look great in our ScotchGarded clothing, free of stains from our perfectly manicured lawns...

    6. Re:So that is why.... by tomstdenis · · Score: 1

      I said my lawn was green. I did say it was because of one species of grass.

      We got odd ball weeds and things here and there growing. The point is it's not just some yellow'ed out field with a chemlawn poster...

      Tom

      --
      Someday, I'll have a real sig.
    7. Re:So that is why.... by sasami · · Score: 1

      You do realize that just living near the animalicides is enough to get it into your stalk right?

      You and your ricin-using motherfucking yuppy friends are why I hate society. You get some idiotic believe that something that totally rapes and murders mammals magically will have no effect on us castor plants and if you can't immediately see it you must not be exposed to it.

      The minute herbs realize that everything, and I mean EVERYTHING we do is interelated the better.

      Hypocrites...

      Frizzy-Stamen Jr.

      --
      Freedom is not the license to do what we like, it is the power to do what we ought.
  3. Please note... by Otter · · Score: 3, Informative
    This is a study on rats, using what (according to the accompanying commentary; IANAF) is a fairly obscure pesticide used in vineyards, and performed at doses far above EPA limits.

    The development of persistent epigenetic modification is interesting, but turning this into "Man-Made Pesticides Blamed for Fall in Male Fertility Over Past 50 Years" is a good example of the idiocy rampant at both the Independent and Common Dreams.

    1. Re:Please note... by Anonymous Coward · · Score: 0

      And small doses of DDT don't REALLY make birds' shells weaker so they crack when the freakin bird sits on them.

      Nothing to see here, move along and enjoy your wine!

    2. Re:Please note... by QMO · · Score: 3, Insightful

      The study may have been correctly done (other than concentrations of fungicide). The commentary, however, is not for the critical thinker.

      The article goes on to say, "If confirmed by further experiments, the findings could help explain the decline in human male fertility over the past 50 years." In other words, "This is priliminary research, and we don't know anything yet, but we'd like to alarm you, so you'll read more."

      Then at the end, some more alarming is done with the (to me) incredibly unsupported-yet-very-sure statement in the final paragraph.

      --
      Exam 4/C again. Maybe I'll do better this time.
    3. Re:Please note... by Seumas · · Score: 5, Insightful

      Other studies have shown that it's more than just pesticides. A major concern is that plastics used in drinking bottles cause a major change in male hormones. This became fairly widely reported just a couple weeks ago, finally, too. They believe it affects male genital size, estrogen levels and so on.

      I'm not a "sky is falling" type of person, but I had been looking at buying a really nice "nalgene" plastic water bottle (the kind that you can order in different colors and that are really sturdy - see the Google store for an example of one). I did some research and found reason to be concerned. Or, rather, cautious. So for now, I'll drink my drinks out of non-plastic containers.

      While perhaps not scientifically proven, I think common sense would almost demand that we acknowledge that man made plastics and pesticides probably cause some undesired effects in humans. Making both of these products is not a simple, clean process and with enough exposure to the end-product, I think it's reasonable to suspect they could cause health problems of some sort to people.

      Scientific proof is, of course, a different issue. But until there is irrefutable proof, I think it's sensible to avoid them. I also avoid fruits with pesticides when I can (or at least clean them very well to do what I can to protect myself). Again, not because of anything irrefutably proven by science, but because common sense tells me that something intended to kill insects is probably not great for me, either. I'm sure not going to take an apple sprayed with RAID, for example.

      The problem I have is not with people who decide "I'll be safe until there's proof one way or the other", but with the people who scaremonger and invent facts or distort facts to push their causes like some of these groups do. It's beyond being cautionary and becomes just another tool for them to "dismantle" "the man" as they see him.

    4. Re:Please note... by Otter · · Score: 1
      The study may have been correctly done (other than concentrations of fungicide).

      I'm not saying there's anything wrong with the concentration they used -- this was a study of mechanism, not epidemiology, and they did it a completely appropriate way. It's just the hype and the hype of the hype that are drawing unwarranted conclusions.

    5. Re:Please note... by N3Roaster · · Score: 4, Interesting

      Studies that intend to find problems with pesticides and other artificial chemical products frequently test at doses that on first glance would seem to be too much. It's better to start out at doses so high you're going to get some problems. Future experiments can then lower that dose and quickly pinpoint the level of exposure needed for results.

      Of course, those followups aren't always performed and the press release is premature. A lot of news agencies don't bother to check if science stories are really stories because they don't understand it.

      --
      Remember RFC 873!
    6. Re:Please note... by Hadlock · · Score: 2, Interesting

      The issue is with polycarbonate, or "plexi-glass looking" hard plastic. Soda bottle and tupperware type plastics don't release the carcinogens into the fluids contained within. Careful how you spread FUD.

      --
      moox. for a new generation.
    7. Re:Please note... by Anonymous Coward · · Score: 1, Interesting

      AFAIK, Nalgene is intentionally impregnated with antifungal/antibacterial agents, making this a separate case from the dangers of plastics in general.

      It's ironic, really. Those Nalgene bottles were probably developed first for survival/military use, where a long-term risk of reduced fertility is much less threatening than the nasties all around you. Then someone got the bright idea of selling the convenience to the public at large while barely mentioning the chemical mechanism.

      Whose responsibility is it to inform the public of these dangers, and how exactly can it be done at all without sounding shrill at first? It seems that banning the bottles completely is suboptimal, but the ignorance necessary to mass-market them is even worse. (shrug)

    8. Re:Please note... by centauri · · Score: 1

      But what chemical isn't going to give you problems if you make the dose high enough?

      --
      Don't blame me, I voted for Durga.
    9. Re:Please note... by N3Roaster · · Score: 1

      You're right in that any chemical, artificial or otherwise, will give you problems at obscene doses. That doesn't mean we can't guess that some might be unsafe at doses that might be encountered. Testing higher than that lets you know if there might be a problem. Further testing tells you where the problem starts and if the possible problem is really a problem.

      --
      Remember RFC 873!
    10. Re:Please note... by roseblood · · Score: 1

      This is a study on rats, using what (according to the accompanying commentary; IANAF) is a fairly obscure pesticide used in vineyards, and performed at doses far above EPA limits.

      Even so, I'm filing a suit today. I'm gonna be wealthy! Yee haw!

      --
      There are lies, damned lies, and statistics.
  4. Comment removed by account_deleted · · Score: 3, Insightful

    Comment removed based on user account deletion

  5. Huh? by Bimo_Dude · · Score: 2, Interesting
    ...may lower male fertility for at least four generations

    Is it possible that there would not even be four generations if fertility is lowered?

    --
    "Teleporting Rodents with D-Cell Battery Displacement" theory -- IgnoramusMaximus (692000)
    1. Re:Huh? by PsiPsiStar · · Score: 1

      Nah, you just keep trying. Here in the Philippines, women are famous for getting pregnant after one 'accident.' Of course, that happens everywhere, but some people have to try for a year or two.

      --

      ___
      It's the end of my comment as I know it and I feel fine.
    2. Re:Huh? by digitalchinky · · Score: 1

      I live one street over from Mabini, in Ermita, just near the US embassy - You make me laugh, I know more than a few handfuls of foreigners going home with troubled stories to tell the wife about this country.

  6. silly conclusion by Anonymous Coward · · Score: 0

    it's not pesticides, it's falling sperm count! nerds.

  7. Oh no! by ArmorFiend · · Score: 1

    We're going to run out of people!

    1. Re:Oh no! by Leroy_Brown242 · · Score: 1

      Don't worry, China has spares.

    2. Re:Oh no! by Nutria · · Score: 1

      Don't worry, China has spares.

      Long term biological warfare: drop the pesticides on your strategic enemy.

      In the case of China, though, they are doing it to themselves. They, culturally, hate baby girls so much that they abort (and/or kill) them, so there is a huge male/female ratio. Less females -> lower population.

      http://www.euthanasia.com/china-ra.html

      But then, it may also be the Hepatitis B virus.

      http://www.businessweek.com/magazine/content/05_09 /b3922034_mz007.htm
      http://www.inquit.com/article/431/is-hepatitis-b-t he-source-of-chinas-gender-imbalance

      --
      "I don't know, therefore Aliens" Wafflebox1
  8. firstsunscreen now this. by JVert · · Score: 1

    what you are really saying is fresh vegtables are bad for you. Its ok, just come out and say it. Cause i'm fertile as an earthworm and I ate my grapes from a can.

    1. Re:firstsunscreen now this. by TripMaster+Monkey · · Score: 1


      Cause i'm fertile as an earthworm and I ate my grapes from a can.

      You're a hermaphrodite?

      Waaaaaay too much information...

      --
      ____

      ~ |rip/\/\aster /\/\onkey

  9. Tell us something we didn't know. by Anonymous Coward · · Score: 0

    We all know this is especially true for geeks. After all, we are constantly being exposed to RAID.

  10. How can I check this out? by Anonymous Coward · · Score: 0

    Both me and my grandmother may have been exposed to pesticides. I'm interested in checking if my fertility has been affected. Are there any volunteer females to help me in this research here?

    1. Re:How can I check this out? by madaxe42 · · Score: 1

      Why don't you ask your grandmother?

  11. Re:natural is just better by Anonymous Coward · · Score: 0

    How the hell do you go on such a diet? Is there enough organic stuff available?

    I have been considering switching to a mostly vegetarian diet but I have to say that it is a hell of a lot of work. It's hard to find stuff to eat.

    I can't take on something that is nearly a full-time job in itself (I do have to work!).

  12. This doesn't pass the sense-o-meter by shaitand · · Score: 1

    The common sense-o-meter is an extremely valuable tool when analyzing research. It lets us know that a statistical preference for hamburgers among chemestry students compared to a statistical preference for hotdogs among Algebra students does not in reality have anything to do with the courses and is just a coincidence.

    In this case, the common sense-o-meter ticks because anyone who knows farmers is aware that almost all of them have kids and they usually have to count them in pairs. I would venture that a study would show that people working in agriculture have more children than bankers.

    1. Re:This doesn't pass the sense-o-meter by Anonymous Coward · · Score: 0

      Farmers plow the field more often than bankers.

    2. Re:This doesn't pass the sense-o-meter by hey! · · Score: 1

      Seems to me that common sense shows your counterexample is hooie.

      For a banker, a child is an economic liability, start to finish. It's also expected that the banker's offspring be able to attend a prestigious university like Harvard if he is capable of getting in.

      The farmer on the other hand starts using his children as free labor starting at the age of ten or perhaps even younger. The farmer is not expected to send his kids to college, at least if he does a state agricultural college is perfectly respectable. Not that farm kids don't go to Harvard, just that they are exceeding expectations if they do.

      Given the availability of contraception, do you think farmers and bankers use them at the same rate?

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    3. Re:This doesn't pass the sense-o-meter by shaitand · · Score: 1

      For the purpose of determining the fertility of farmers it really does not matter how fertile the bankers are or why they choose to have less children.

      My point remains solid as long the farmers can keep pumping out that free labor on a consistant basis.

  13. Skinner! by Anonymous Coward · · Score: 0

    Did Supernintendo Chalmers oversee this research? /obscure

  14. A few questions by lobsterGun · · Score: 3, Insightful

    How many people with a 5% cancer survival chance have you known?

    How many of the them tried your "nothing but natural" miracle-diet?

    Did they abstain from other forms of cancer treatment?

  15. This is NOT news... by zappepcs · · Score: 1

    The reason that DDT as used in pesticides was made illegal in the US and other places is because it does not decay, and produces appreciably reduced fertility in the males of many species, not just humans.

    The projections of 15-20 years ago about the knock-on effects of DDT usage were very scary, almost to the point that we should be amazed that there is a relatively balanced population in North America at this point.

    OTOH, for geeks, that means that soon enough there should be close to a 2:1 ratio of women to men... good news?

    1. Re:This is NOT news... by sexybomber · · Score: 1

      Bitchin!

      No pun intended.

  16. Cell phones? by Leroy_Brown242 · · Score: 1

    How about the rapid increase in RF radiation we're subjected to every day?

    1. Re:Cell phones? by digitalchinky · · Score: 1

      Cell Phones are insignificant when compared with submarine navigation systems, microwave links, and a thousand more emitters pumping out megawatts more energy, all of which has been going on for more like 70 years in various forms and frequencies.

      Rapid is the wrong word to use. Most domestic use stuff is down in the milliwatt range, so you could hold it against your privates for a lifetime without problem. (I'm sure someone will argue that statement though)

  17. Toxins linked to male infertility by Anonymous Coward · · Score: 0

    And her I was, thinking it's all the techno-geek self-abuse going on...

  18. I relly don't think... by Saeed+al-Sahaf · · Score: 1

    ...most Slashdotters really need to care about this, they don't tend to reproduce anyway.

    --
    "Who are in control, they are not in control of anything - they don't even control themselves!" - Glen Beck
    1. Re:I relly don't think... by eyeye · · Score: 1

      I have found intelligent people are less likely to have kids. Its all the idiots who pop out numerous kids like its some kind of achievement.

      --
      Bush and Blair ate my sig!
  19. When I look around... by Phillup · · Score: 1

    I don't consider this to be a bad thing.

    I really don't want the people in my community reproducing anyway...

    P.S. I live in a red state... figure it out.

    --

    --Phillip

    Can you say BIRTH TAX
  20. no subject by aneurysm36 · · Score: 1

    i blame my vasectomy.

    --
    ------ hi mom
  21. Re:natural is just better by Nutria · · Score: 1

    How the hell do you go on such a diet? Is there enough organic stuff available?

    I have been considering switching to a mostly vegetarian diet but I have to say that it is a hell of a lot of work. It's hard to find stuff to eat.


    Not only that, but it's really expensive.

    If you're a parent, you've got to have a solid 6 figure income in order afford feeding that stuff to 4+ hungry mouths.

    --
    "I don't know, therefore Aliens" Wafflebox1
  22. Re:natural is just better by exp(pi*sqrt(163)) · · Score: 1
    I've known people with a 5% survival chance
    So...I expect 1 in 20 people who go on this diet to survive regardless of diet change. If two such people get cancer I'd expect both to survive 1 time in 400. Out of hundreds of thousands of active /. users (you're # 663,430) I'd expect a couple to fit this 1 in 400 category. So even if an all natural diet has no effect whatsoever on cancer I'd expect to see your post. So I really can't derive any useful information from it, sorry.
    --
    Doesn't it make you feel good to know that our freedoms are protected by politicans, lawyers and journalists.
  23. In other news: by vertinox · · Score: 1

    Scientists also report to not worry since the hormones that are fed to cows which increase milk production also increase breast size of humans as well.

    But they did include that it wasn't the fact that women would make up for lack of fertility on the men's part, but rather the men would have breasts too and would be too hideous to find a willing female thus making low fertility a moot point.

    --
    "I am the king of the Romans, and am superior to rules of grammar!"
    -Sigismund, Holy Roman Emperor (1368-1437)
  24. Re:natural is just better by Anonymous Coward · · Score: 0
    Liquidpele, job: debt collector

    LP: yo man you owe me $100.
    Cancer victim#1:er.. *cough*cough* but I'm dyin' man, can't you see I have er... cancer. The doc' only gives me a 5% survival chance!!
    LP: oh ok. I'll let you off then.
    Later..
    CV#1: yo man, I don't have to pay my debt to liquidpele anymore I told him I had cancer and only a 5% chance to live and he let me off the hook yo.
    CV#2: rrreeeaaallyyy... *rubs hands together and smirks*
    LP bumbs into CV#1 and CV#2 in starbucks a year later.
    LP: WTF!!! you bastards I thought you were both dying.
    CV#1: oh, yo man we switch to eating only organicalaly grown free of chemicals foods. It's like teh bomb.
    the end.

  25. Although the report is interesting and all... by jolande · · Score: 1

    With 6+ billion people on the planet and little hope that we will max out before at least 12 billion, is lowered fertility really a bad this? I say lay on more pesticides!

  26. Re:natural is just better by eyeye · · Score: 1

    I hear these arguments usually from parents who like to feed their kids packaged meals. Vegetables are more expensive than meat? What planet do you live on.

    --
    Bush and Blair ate my sig!
  27. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  28. Pesticides increase total fertility by sybert · · Score: 1
    These studies are incomplete because they only track the effects on the living. People who are dead or never born have zero fertility. Without food, babies die or are not born. Pesticides have a positive effect on food creation, and the effects of food on fertility vastly outweigh the effects of pesticides on fertility.

    The harm caused by pesticides is much less than the harm caused by pests, which is why humans live longer and better with use of pesticides. But we can do even better with GM crops that require less pesticides, because the harm of GM is less than the harm of pesticides.

  29. More like, change in diet is better by jgardn · · Score: 2, Insightful

    Understanding that this is anecdotal evidence, I would like to add my 2 bits of anecdotal evidence.

    I believe that it isn't so much whether or not the food has pesticides or dyes, but whether or not you are eating real food or processed food. If you are buying your food from the vegetable and meat section of the store, you tend to be doing a lot better than those who shop the breakfast aisle and the soda pop aisle.

    But this isn't rocket science. The foods on the shelves are designed to be addictive and to taste good, all the while skimping on the "real food" part that is good for you. Farmers and butchers can't do a whole heckuva lot to make their food tastier or more addictive, and they can't hide the "real food" from you.

    I would believe the bulk of the benefit your friend had came from bidding farewell to the Pop Tarts and the afternoon Pepsi and from welcoming whole foods onto his plate in its stead. Granted, avoiding pesticides and various other chemicals is probably a good thing, but I don't think it gives much better benefit than my suggestion.

    I think in general, the key to being healthy is to learn how to turn the food in the vegetable and meat section into edible foods on the table without adding too many things found on the shelves.

    Again, this is all speculation and totally non-scientific. But so was the article this comment is attached to.

    --
    The radical sect of Islam would either see you dead or "reverted" to Islam.
    1. Re:More like, change in diet is better by Anonymous Coward · · Score: 0

      Nice post.

      My thinking is that there are two problemms with food: the ingredients, and overconsumption by the "end user". Nature didn't create enriched white flour, high fructose corn syrup, or a plethora of trans fatty acids (yeah, some do exist naturally), yet these are what is apparently the low-cost route taken by food manufacturers. And then companies market this shit, leaving people wonder why they get sick.

      To me it seems that the best foods are those that don't need to be marketed.

    2. Re:More like, change in diet is better by jgardn · · Score: 1

      I think you're right as well. If you take one of the most heavily marketed agricultural products - milk and cheese - you can also see how nature probably didn't intend for those to be consumed in large amounts by humans.

      In my personal diet, I consider the staff of life being the basic grains: wheat, rice, barley, etc... Eat them whole or freshly ground, and in as large a portion as your body desires. On top of these, add lots of vegetables and some fruits. The fresher the better. And bring in a little meat in small portions from time to time, including a good portion of animal fat, to round it off. Sprinkle in some salt and other herbs to flavor it well.

      As you can see, this diet is probably the ideal. But it is a lot of work and it means I can't stop by for a quick snack except in my own kitchen.

      I love the feeling of having a bit of meat soaked in grease with a large slice of whole wheat bread (made completely from whole wheat), buttered well with natural butter, and a side of steamed carrots and a fresh salad.

      --
      The radical sect of Islam would either see you dead or "reverted" to Islam.
  30. Re:natural is just better by Nutria · · Score: 1

    Vegetables are more expensive than meat? What planet do you live on.

    What comment are you reading?

    The OP was referring to organic food, not "factory" vegetables (i.e., raised with petro-based fertilizer and doused in petro-based pesticides).

    --
    "I don't know, therefore Aliens" Wafflebox1
  31. pesticides mimicing hormones by falconwolf · · Score: 1

    Consensus Statement: Atlantic Coast Contaminants Workshop 2000

    It's relatively well known some chemicals mimic hormones or otherwise disrupt sexual functions in a number of animals.

    This is a study on rats

    This is a big problem with medical research today, many drugs are tested on rats, guinea pigs, and other animals, which doesn't really show what effects those drugs will have on humans. One candidate may not be effective as a drug on the species being used to test with whereas it may very well be effective for humans, and visa versa.

    What about all the breakthroughs we've gained through animal research? The historical value of animal research with regard to human health remains in question.

    Researchers from Harvard and Boston Universities concluded that medical measures (drugs and vaccines) accounted for between 1 and 3.5% of the total decline in mortality rates since 1900. Scores of animals were killed in the quest to find cures for tuberculosis, scarlet fever, smallpox and diphtheria, among others, but was their unwilling contribution important to the decline of these diseases? Dr. Edward Kass of Harvard Medical School, asserts that the "primary credit for the virtual eradication of these diseases must go to improvements in public health, sanitation and the general improvement in the standard of living." These benefits have nothing to do with animal studies.

    Animal research appropriates money, time, personnel, facilities and other resources that would save more lives if those same resources were placed into, let's say, education or prevention. In the end, it becomes a question of priorities - do we want to focus on supporting what we know works or do we place our faith in serendipity? Over 44 million Americans have either no or inadequate health care coverage, if we really want to "improve human health" we need to provide adequate access to care, not fund more animals experiments, which offer no promise of success (in fact their track record is abysmal) and divert funds, support and attention from more productive areas.

    Falcon
  32. population growth? by falconwolf · · Score: 1

    With 6+ billion people on the planet and little hope that we will max out before at least 12 billion, is lowered fertility really a bad this? I say lay on more pesticides!

    Forget a population of 12 billion, it's doubtful we'll have a population of more than 9 billion. More and more people are having else and less children. For instance China's population is expected to start declining shortly and there is some concern that within 50 years there won't be enough people working to support those that will be retiring. As it is now the CIA estimates China's growth rate is 0.58% and India's is 1.4%. And as more people move to cities and get more education, which is happening all over the world, they tend to have less children.

    Falcon
  33. Pesticides by falconwolf · · Score: 1

    we can do even better with GM crops that require less pesticides,

    By using organic farming methods you can eliminate or reduce the use of pesticides.

    humans live longer and better with use of pesticides.

    Can you prove this?

    Researching effects of chemicals and pesticides upon health

    Falcon Falcon
    1. Re:Pesticides by Anonymous Coward · · Score: 0

      Can you prove this?

      No more than you can prove that it isn't the case. Both sides have ample propoganda. But the vast majority of people who eat organic foods have not pored over hundreds of pages of research to arrive at that conclusion. They just don't like the idea of pesticides, and base their preference on an emotional response rather than any actual data. The logic goes something like this: "Some pesticides in the past have caused some negative effects on a small number of people. Therefore, all pesticides should be avoided always."

      Now let me ask you something: Can you prove that adapting current agricultural techniques in developing countries from using pesticides to using organic methods would not cause a mass famine due to lost production? If you can't prove it, maybe you'd better let rich Americans with more opinions than time to investigate those opinions stick to the Organic farming badwagon.

  34. famine and crop yields by falconwolf · · Score: 1

    Can you prove that adapting current agricultural techniques in developing countries from using pesticides to using organic methods would not cause a mass famine due to lost production?

    As for famine or starvation, not all of this is due to lack of food, but where there are shortages many of those shortages are directly related to conflict and/or political policies. An example is Zimbabwe, before President Robert Mugabe evicted White farmers off thier land and gave it to his cronies Zimbabwe was a breadbasket of Southern Africa producing much more food than the country consumed, it was net exporter of food. Now that there aren't people on the land who know how to farm, grow food, Zimbabwe almost continuously face famine. And just as in Ethiopia, Zimbabwe is also suffering from draught which is directly linked to global warming. In cases such as this pesticides and herbicides won't help.

    U.N. to Resume Food Aid to Zimbabwe

    ...
    Drought in southern Africa has cut food production in several nations but none so severely as Zimbabwe, which has a population of 12.7 million. The country's agricultural sector is reeling from triple-digit inflation and the effects of a land redistribution program that parceled out white-owned commercial farms to landless blacks and a large number of government officials.

    Once known as the breadbasket of southern Africa for its bounteous exports of corn and other staples, Zimbabwe has failed to produce enough food for its own population since the often-violent land seizures began in 2000.
    ...

    Can you prove the using pesticides and herbicides increases crop yields without health or environmental risks?

    Falcon
    1. Re:famine and crop yields by Anonymous Coward · · Score: 0
      As for famine or starvation, not all of this is due to lack of food, but where there are shortages many of those shortages are directly related to conflict and/or political policies. An example is Zimbabwe, before President Robert Mugabe evicted White farmers off thier land and gave it to his cronies Zimbabwe was a breadbasket of Southern Africa producing much more food than the country consumed, it was net exporter of food.

      The land was not orginally the white farmers's, but this is irrelevant to the main point, which is that you are actually arguing for pesticides and "big business" styled farming. The white-owned farms were all large-scale and I am sure they embraced the western style of heavy spraying and fertilizer usage. The black farmers ("...they aren't people on the land who know how to farm, grow food, Zimbabwe almost continuously face famine") will be using simplier methods and will probably rely on more natural, organic approaches on smaller scales. Pesticide usage should drop in Zimbabwe because of this.

  35. p estic id es or t estic l es by Anonymous Coward · · Score: 0

    close words