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World Health Organization Says Mobile Phones May Cause Cancer

Schiphol writes "A new study by the World Health Organization (WHO) concludes that mobile phone radiation presents a carcinogenic hazard. Are cell phones going to be the new tobacco, then?" This seems to be a new interpretation of a long-tern WHO study of possible cellphone health risks that had "inconclusive results" last May.

55 of 354 comments (clear)

  1. Calm Down, It's Only Group 2B by eldavojohn · · Score: 5, Informative

    I heard this on NPR and they did a better job of putting this new classification into context (and probably detoothing the newsworthiness). It's classified by the IARC as Group 2B, not even Group 2A. The serious list is Group 1 which indicates they are carcinogenic to humans. Group 2B simply means "possibly carcinogenic to humans."

    I would like to point out that also in Group 2B are Magnetic fields (extremely low frequency), pickled vegetables, coffee, nickel and the occupation of carpentry and joinery. And you know what else? Citrus Red No. 2 which is used to color the oranges you buy in supermarkets.

    So they've put it next to coffee, coinage and food coloring. Why doesn't everyone flip out when things like those are added to Group 2B?

    --
    My work here is dung.
    1. Re:Calm Down, It's Only Group 2B by Anonymous Coward · · Score: 5, Insightful

      Why doesn't everyone flip out when things like those are added to Group 2B?

      Because those lack the "radiation boogieman".

    2. Re:Calm Down, It's Only Group 2B by CRCulver · · Score: 3, Interesting

      Citrus Red No. 2 which is used to color the oranges you buy in supermarkets.

      Why the fuck do oranges have to be coloured? Are oranges not sufficiently orange?

    3. Re:Calm Down, It's Only Group 2B by mikael_j · · Score: 2

      Well, they would be if they were locally produced and harvested at just the right time. But when you factor in harvesting just a little too early, packaging in an inert atmosphere, shipping around the world and then taking another few days to get distributed to the store...

      --
      Greylisting is to SMTP as NAT is to IPv4
    4. Re:Calm Down, It's Only Group 2B by DigiShaman · · Score: 2

      Because it's the WHO. Among some people, they will not ignore what the WHO has said. It's sort of like the Pope giving his blessing or warning.

      --
      Life is not for the lazy.
    5. Re:Calm Down, It's Only Group 2B by Shikaku · · Score: 2

      Did you know that America and practically every first world country ships and sells a more dangerous radioactive substance as food? They have much more radiation than coffee, and this substance is even fed to some animals, especially monkeys.

      Hint: bananas have more radiation than almost every other food available, yet nobody wants to pull bananas from the market because it's the only good source of potassium.
      Double hint: you get the same amount of radiation from a banana by just lying near someone.
      Triple hint: take everything you read with a grain of salt.

    6. Re:Calm Down, It's Only Group 2B by Lumpy · · Score: 3, Funny

      Banananaaaaaaas are Radioactive! AHHHHHHH! AAAARRRGGHHHHHHH!!!!!

      Yup, humans are idiots.

      --
      Do not look at laser with remaining good eye.
    7. Re:Calm Down, It's Only Group 2B by Anonymous Coward · · Score: 3, Funny

      Quadruple hint: Taking everything with a grain of salt will increase your sodium intake which is bad, so don't use hints, they will kill you!

    8. Re:Calm Down, It's Only Group 2B by TheSeventh · · Score: 2

      And cell phones are now in the same "Possible" carcinogenic group as Caffeine. So I shouldn't drink my cell phone then . . . ?

      --
      Just because you're paranoid, it doesn't mean that they're not out to get you.
    9. Re:Calm Down, It's Only Group 2B by Mister+Whirly · · Score: 2

      If the oranges are shipped out of Florida, they are most likely dyed. It has nothing to do with where the oranges come from, and everything to do with where they are destined for, and how long it will take them to get there. It was already stated that locally grown and consumed oranges are probably not dyed because they can be harvested when ripe and naturally orange.

      --
      "But this one goes to 11!"
    10. Re:Calm Down, It's Only Group 2B by dataminator · · Score: 2

      [...]

      Hint: bananas have more radiation than almost every other food available, yet nobody wants to pull bananas from the market because it's the only good source of potassium.
      Double hint: you get the same amount of radiation from a banana by just lying near someone.
      Triple hint: take everything you read with a grain of iodized salt.

      FTFY

    11. Re:Calm Down, It's Only Group 2B by h4rr4r · · Score: 4, Informative

      That does not make it medicine at all. It is still just a pesticide. Otherwise it could be the safest car too.

      DDT is not banned where it is needed for Malaria control. The very treaty that made it illegal in most nations has a health exemption.

      The fact that you call people nutcases based on your lack of understanding of the actual situation is why it is most reasonable to call you an asshole. It's a perfectly accurate description of the situation.

    12. Re:Calm Down, It's Only Group 2B by Electricity+Likes+Me · · Score: 2

      Wouldn't matter if we did.

      Gamma radiation, and the various particles, only cause cancer by causing direct damage to nucleic acid bases, which, do it enough times frequently eventually results in cancer-mutations overcoming the bodies ability to correct and/or murder pre-cancer cells.

      Microwave radiation (cellphones) can't do this - it's just not absorbed by nucleic acids, it does not excite atoms and cannot cause chemical (covalent) bonds to be created/broken. Now that said, it is absorbed by water (and other atoms), but it's absorbed as molecular vibrations - heat, hence your microwave oven. But its not like this is a unique process - IR radiation heats your body in the same way, and can penetrate the skin to quite a degree, so there's no unique properties there (and you absorb a ton more IR then microwaves) - and the temperatures required to break chemical bonds are far higher then anything remotely survivable.

      We've had a decade of study of cellphone and related EM radiation and cancer, and no one has managed to show a causal link between the two. To my knowledge no one has even shown that genetic damage can be caused by microwave frequency radiation in vitro.

    13. Re:Calm Down, It's Only Group 2B by blincoln · · Score: 2

      "Why lead? My phones don't emit beta and gamma radiation... Where the hell are you getting your cellphones? The corner dealer in Chernobyl?"

      I think you're on to something with the "gamma radiation cellphone" concept. No more signal loss just because you're in the middle of downtown!

      --
      "...always new atoms but always doing the same dance, remembering what the dance was yesterday." -Richard Feynman
    14. Re:Calm Down, It's Only Group 2B by tibit · · Score: 3, Informative

      Most of the rat studies have, um, phenomenally low samples. You'd think that with today's technology they could run thousands of experiments for each group (cage, control, exposed). The results are really touch-and-go in all the papers you mentioned. Of course they have statistical validity, but the degree to which they are valid (likelihood of same outcome happening by random) leaves something to be desired IMHO.

      Alas, that's not where the main issue is. The main issues I have is with blaming GSM specifically, and are as follows, and if you have any citations that address those I'd love to hear:

      1. Did anyone test with continuous, wideband noise with same overall absorption?
      2. Did anyone test with wideband noise pulse-modulated to typical GSM envelope?
      3. Did anyone test with penetrating longwave infrared radiation (from a laser), at same absorption, running with same GSM envelope?
      4. Did anyone consider that the effects may be of thermo-mechanical origin, where the envelope causes repetitive thermal shock?

      At this point it's very unclear what is to blame, and at best the results indicate that a whole lot of other research needs to be done.

      --
      A successful API design takes a mixture of software design and pedagogy.
  2. The summary is, of course, wrong. by robbak · · Score: 3, Insightful

    Real story: the WHO lacked the guts to put this cellphone nonsense to bed once and for all. Studies that ask people with brain cancers "How much did you use your phone?" are pretty much all they had, and they seem to be the definition of "Confirmation Bias."

    In other news, the media fails science forever, but we knew that already.

    --
    Prediction for end of Universe #42: Fencepost error in Quantum_bogosort.cpp
    1. Re:The summary is, of course, wrong. by Shadowmist · · Score: 4, Informative

      Real story: the WHO lacked the guts to put this cellphone nonsense to bed once and for all. Studies that ask people with brain cancers "How much did you use your phone?" are pretty much all they had, and they seem to be the definition of "Confirmation Bias."

      In other news, the media fails science forever, but we knew that already.

      I think they did put in a bit more effort than that. low level EMF radiation is not a trivial issue. And if you read the reports instead of concentrating on being shrill they did identify particular groups at risk, such as infants whose parents use cellphone music to keep their toddlers quiet and basically park an active phone next to young developing skulls and brains for hours on end. It also depended a lot on shape, Many flip phones because of their geometry kept the radiating part sufficiently away to be much less a concern, but almsot all smartphones today are unibody designs which means the EMF emitting body and screen is in direct contact with your head.

    2. Re:The summary is, of course, wrong. by Lumpy · · Score: 2

      Therefore toilets cause colon cancer!

      100% of all colon cancer victims use a toilet on a daily basis!

      --
      Do not look at laser with remaining good eye.
    3. Re:The summary is, of course, wrong. by toppavak · · Score: 3, Informative
      The problem is that the evidence goes both ways, some studies show a correlation, others don't. Keep in mind that what's been said by the WHO isn't that the studies that showed a correlation are correct, just that they might be. The end result for the WHO is to say "well, there *might* be a link so we should at least continue to watch the issue" which is basically all that classifying cell phones as class 2B carcinogens says. As noted by other commentors, this class of potential carcinogen includes things like caffeine, nickel and Red No. 2 food coloring. Basically the slightly misleading name of the category (calling it a carcinogen) has the media all in a tizzy since of course journalists never actually read the quotes they're relaying or look into what that pesky 2B in front means.
      FTFA:

      "This IARC classification does not mean cell phones cause cancer. Under IARC rules, limited evidence from statistical studies can be found even though bias and other data flaws may be the basis for the results."

    4. Re:The summary is, of course, wrong. by HungryHobo · · Score: 2

      "The heavy users had double the rate of brain glioma compared to the non-users."

      I'm curious about this.

      I went to read the ones linked to from the articles in the OP and I think the summary is in fact wrong about it simply being a new interpretation of the study from last may since that was fairly far on the side of there being not much there.

      http://mobile.slashdot.org/story/10/05/16/1919224/10-Year-Cell-Phone--Cancer-Study-Is-Inconclusive

      the actual paper from last may:
      http://www.oxfordjournals.org/our_journals/ije/press_releases/freepdf/dyq079.pdf

      62% of glioma cases were regular mobile phone users and 64% of matched controls were regular mobile phone users.

      the 40% claim seems to be based on a far smaller study of data collected before 2004.
      http://www.ncbi.nlm.nih.gov/pubmed/21610117
      I can't read it due to a paywall.

    5. Re:The summary is, of course, wrong. by teh_commodore · · Score: 2

      That's from heating the sperm in your testicles to the point that they die. Unless you keep your sperm in your ear, or your cell-phone directly on your crotch, you should be fine.

      --
      --"insert clever quote here"
  3. Because They Sell Better and the FDA Allows It by eldavojohn · · Score: 5, Insightful

    Citrus Red No. 2 which is used to color the oranges you buy in supermarkets.

    Why the fuck do oranges have to be coloured? Are oranges not sufficiently orange?

    Because oranges aren't always orange and they have imperfections. Shipping and storing only exacerbates this. But suppliers noticed that people bought more oranges when they looked "pure" orange. And the FDA allowed it (for whatever reason). Go to an organic food store sometime and look at the produce. You'll think it looks like shit. But it's really just not coated in dye.

    Oh, but if the big bad evil government stopped oranges getting coated with food dye then everyone would complain that the nanny state is killing capitalism. So vote with your dollar and be lost in the sea of people who put perception above knowledge.

    --
    My work here is dung.
    1. Re:Because They Sell Better and the FDA Allows It by bcmm · · Score: 2

      The skin is often eaten; in cakes, for example.

      --
      # cat /dev/mem | strings | grep -i llama
      Damn, my RAM is full of llamas.
    2. Re:Because They Sell Better and the FDA Allows It by JasterBobaMereel · · Score: 2

      An under-ripe dyed orange looks like a ripe dyed orange
      An over-ripe dyed orange looks like a ripe dyed orange
      An bruised dyed orange looks like a ripe dyed orange

      I would prefer to buy an orange I can see is ripe, and undamaged ....

      --
      Puteulanus fenestra mortis
    3. Re:Because They Sell Better and the FDA Allows It by SteelAngel · · Score: 4, Insightful

      People only freak out when they find out what 'food additives' are because they are informed about them in a way designed to make them freak out. It's scare tactics - exactly what has been used to control uninformed populations for centuries. It doesn't matter if it's true or false. Once the scare enters the public consciousness, it's impossible to dislodge.

      "Do YOU know what THEY put in YOUR food?"
      "Do YOU know how ANIMALS are SLAUGHTERED?"
      "Do YOU know that CELL PHONES cause CANCER?"

      That's not an invitation to learn more, that's an invitation to your amygdala to go batshit insane.

    4. Re:Because They Sell Better and the FDA Allows It by Anonymous Coward · · Score: 4, Insightful

      And we ignorant masses typically don't buy organic because we don't think it's worth the added price or environmental impact.

      There's also the unsupportability of it. If we all switched to organic, most of us would die of starvation. It's a less effective agricultural technique. Organic food is a luxury item for rich westerners.

    5. Re:Because They Sell Better and the FDA Allows It by bws111 · · Score: 3, Informative

      Incorrect. You can not tell ripeness of an orange by it's color. Color is affected mostly by climate. You can tell the ripeness of a picked orange by weight and firmness. Oranges are dyed precisely because people like you think that color actually means something.

    6. Re:Because They Sell Better and the FDA Allows It by bonch · · Score: 2

      Why is it that slashdot is all about crowd sourcing things and peer-to-peer distributing the load until it comes to government? Then, suddenly, there's all kind of trust and faith in consolidation of power, authority, (re)distribution of resources, etc..

      Isn't it obvious? The majority of the readership is politically left-of-center.

    7. Re:Because They Sell Better and the FDA Allows It by CowTipperGore · · Score: 2, Insightful

      There's also the unsupportability of it. If we all switched to organic, most of us would die of starvation. It's a less effective agricultural technique. Organic food is a luxury item for rich westerners.

      The whole concept of "organic" exists only because rich westerners decided to sell the future for cheaper food now. By destroying our topsoil and relying on petroleum-based fertilizers, we've created an unsustainable system. You're simply affirming what the GP said - saving an extra five or ten percent for food is more important than the poisons in the food you feed your family. Further, integrated "organic" systems are much more effective on normal farms.

      And before you worry about starvation, the US wastes nearly 50% of food grown. Some loss will be unavoidable in any agricultural production system but nearly 15% of the waste was at the consumer end of the process. A big part of the remaining loss is an inherent cost of centralized and mechanized agriculture - waste that could be significantly reduced with more traditional farming practices and local consumption.

    8. Re:Because They Sell Better and the FDA Allows It by a_nonamiss · · Score: 3, Informative

      paying higher prices for no measurable gain in nutrition or the number of your days left on the planet

      Organic Eggs have twice the Omega-3 fatty acid content, three times the Vitamin E and seven times as much beta-carotene. Eggs are food, and the gain in nutrition is measurable. This is based on science, as the diet of the chicken significantly affects the nutrient content in the eggs. Caged chickens are five times more likely to have salmonella infections than organic raised chickens. While it's not a gain in nutrition, per se, it's most definitely going to statistically affect the number of days you have left on the planet.

      Regular milk is flash-pasteurized at between 140F - 160F for a short time. Organic milk is pasteurized using UHT (Ultra High Temperature) at 275F. Because of this, organic milk has measurably less bacteria content, and it takes longer to spoil. If you don't believe me, next time you're at the grocery store, compare the expiration dates of the organic milk vs. non-organic. This is not a nutritional consideration, but for me, less trips to the store is a measurable gain.

      Because organic raised cattle graze on grass versus grain, the omega-3 fatty acid content of organic beef is significantly higher than beef raised in a CAFO. Grass-fed beef also tastes different in double-blind taste tests, as the composition of the muscle tissue is different. (I didn't say better, I said different.) This makes sense, because they have a different level of physical activity and grow at different rates.

      So next time you try to say something, especially if you are chastising someone else for their ignorance, first ask yourself, "Is this just some crap I heard, or does what I'm saying actually have some truth to it."

      --
      -Arthur
      Cave ne ante ullas catapultas ambules
  4. Also on the list: by MMC+Monster · · Score: 2

    FYI: Also on the list:
    Coffee
    Pickles

    --
    Help! I'm a slashdot refugee.
  5. What about people with inherent susceptibility? by Knutsi · · Score: 2

    If the radiation from phones (or wireless for that matter) are carcinogenic somehow, should we not see a dramatic increase in cancer incidences in people who suffer from broken DNA-repair mechanisms? Is this being observed?

    1. Re:What about people with inherent susceptibility? by TheCRAIGGERS · · Score: 2

      If the radiation from phones (or wireless for that matter) are carcinogenic somehow, should we not see a dramatic increase in cancer incidences in people who suffer from broken DNA-repair mechanisms? Is this being observed?

      Not to validate the fear-mongering going on here, but your question points out the problem we face exactly.

      Perhaps it takes 25 years for cellphone radiation to make any observable changes in somebody's physiology. That would mean that most of the older generation wouldn't even notice a difference in their lives. But it also means that we currently have two entire generations that will all develop brain cancer around age 30. I imagine that would be a touch devastating to the first world countries.

      Every kid in the US, Japan, Europe, etc has, in the last 24 hours, held one of these devices to their head. If it does indeed cause problems, we're going to be in a world of hurt at some point in the future.

    2. Re:What about people with inherent susceptibility? by Knutsi · · Score: 5, Interesting

      As far as I understand the mechanisms though, the reason cancer develops over time is that a certain number of mutations have to occur (5-7) for the cells to show hyperplasia, mutator phenotype etc. and eventually metastasize. But in people who lack one or more DNA repair mechanisms, cancer will arise sooner, since the risk (and thus rate) of the mutation is greater (they are not supposed to ever get an X-ray, e.g., or develop breast cancer at a young age. People with xerodema pigmentosum is a example, and they get all sorts of skin cancers eve as children - but you might not want to google that). So I'm asking if there should not be vanguard of sorts, a group of people in which we could detect this. If they have an already identified condition, it might be possible to see that they are getting allot of cancers since cellphones became commonplace.

    3. Re:What about people with inherent susceptibility? by Bing+Tsher+E · · Score: 2

      But it also means that we currently have two entire generations that will all develop brain cancer around age 30. I imagine that would be a touch devastating to the first world countries.

      Not really. It sounds like a selection process to me. It's easy to fall into the habit of thinking 'fuck off and die' when you see people driving or walking with a cellphone wedged permanently to their face.

      There will be a certain amount of satisfaction in seeing cancer wards filled with that sort of people. I wonder if they'll have to put extra cell towers near the hospices?

    4. Re:What about people with inherent susceptibility? by TheCRAIGGERS · · Score: 2

      As far as I understand, you are correct.

      I suppose I should have prefaced my argument by saying that it might not even be cancer we need to worry about. We know that cell phone radiation does affect the brain (see: http://slashdot.org/story/06/06/26/1151231/Cell-Phone-Radiation-Excites-the-Brain) but we don't know the hows or the whys. Hell, this effect might even be 100% beneficial to humans and have no side effects. It just seems to me that we might be dressing our kids in asbestos clothing; we only know of the advantages, none of the dangers.

      My post was meant more to illustrate the possible dangers of being wrong than to be another "oh my god throw all cell phones into the garbage" post, as some others who replied seem to think.

    5. Re:What about people with inherent susceptibility? by pyrr · · Score: 3, Informative

      But that's not how cancers work. Every time you're exposed to a carcinogen, there's a probability that it will cause damage to your DNA relative to its carcinogenic properties. There's a range of damage it can potentially do. There's a chance that the damage will be repaired. There's a chance that the damage won't really amount to anything, but it might also prove to be malignant. Roll all these probabilities together, but wind-up being pretty unlucky, you get life-threatening, malignant cancer. Carcinogens aren't really cumulative-damage sorts of things; you could chain-smoke for 50 years and not get lung cancer (in which case you'd probably be beating the odds in a death-defying manner), or you could possibly be unlucky enough to have some toxic particulate act on your lung tissue and start a cancer from one whiff of secondhand smoke when you're 5 years old. Every single exposure is a roll of the dice, with one of the static multipliers being the exposure's potential for causing damage to DNA. If that probability is "0", it doesn't matter how many times you roll the dice, you cannot get cancer from that exposure, period.

      That leaves the only question, "What is the potential mechanism for radio waves to damage DNA?" There could be some element we don't understand, but from what we do understand, there is essentially zero chance that the radio transmitters in mobile phones can damage DNA in the skin of your ears, much less your brain cells. If it *could* be demonstrably proven to cause damage to any DNA, then there might be cause for concern. But there is no evidence at all to support such suppositions.

  6. But... by Stormy+Dragon · · Score: 3, Funny

    Lead is a possible carcinogen...

  7. Re:Numbers by Dunbal · · Score: 3, Insightful

    Yeah, funny how all those useless studies over the last hundred years have nothing to do with the fact that I am able to read your drivel from the other side of the planet within seconds of you hitting the "submit" button - something that was unthinkable at the start of last century.

    While the popular press likes to present science as a limited series of earth-shattering breakthroughs, in reality science is built upon thousands and thousands of tiny incremental steps, not all of them in the same direction.

    --
    Seven puppies were harmed during the making of this post.
  8. Benzene from plastic can maybe cause cancer. by Anonymous Coward · · Score: 3, Informative

    Polycarbonate, the plastic used in most cellphones, out-gas various chemicals some of which are known carcinogens. These include benzene, toluene, and chlorobenzene. Since you usually hold the phone up to your face I would bet that you breath enough of this in to cause the amount of cancer found in any study. Real research is done with a negative control for a reason. Since, there is so much radio waves all around us, there is no where that you can exist without the presence of them. Not only that, there is no way for any EM of the wavelength (> than 1 M) or frequency to cause damage to any tissue. The microwave frequency can but it's wavelength is 10 cm and only interacts with molecules on the vibrational frequency that gets absorbed and converted into heat.

  9. Science illiteracy at its finest by Anonymous Coward · · Score: 2, Informative

    Claiming that cell phones can cause cancer is like saying that the wake from a surfboard could capsize a passing supertanker.

    (And the orders of magnitude in this analogy are not exaggerated. The long-wavelength photons emitted by cell phones would need to be millions of times more energetic to break a peptide bond.)

  10. Perspective by roachdabug · · Score: 4, Interesting

    According to the report there was a 40% increased chance of glioma among the heaviest cell phone users. According to wikipedia, glioma affects approximately 2-3 in 100,000 people. That's a 0.0025% chance. A 40% increase means cell phone users now have a 0.0035% chance, or 3-4 out of 100,000. You're still 3 times as likely to get hit by lightning and 250 times as likely to die in a fiery car crash.

    1. Re:Perspective by MadKeithV · · Score: 2

      You're still 3 times as likely to get hit by lightning and 250 times as likely to die in a fiery car crash.

      Except if you're on the phone while driving.

  11. WHO also says by rossdee · · Score: 3, Funny

    That Daleks and Sonic Screwdrivers may cause cancer

  12. In other news... by jitterman · · Score: 2

    ...somebody said something might possibly do something.

    Way to come out with a definitive conclusion there, WHO.

    --
    For conscience is the wound, and there's naught to staunch it
  13. I Can't Believe Your (Lack of) Critical Thinking by eldavojohn · · Score: 5, Insightful

    Why is it that slashdot is all about crowd sourcing things and peer-to-peer distributing the load until it comes to government? Then, suddenly, there's all kind of trust and faith in consolidation of power, authority, (re)distribution of resources, etc..

    Why are you trying to pigeonhole a complex and (in most respects diverse) group of people that often exhibits conflicting but strong opinions? I think crowd sourcing is stupid or nothing more than marketing except for very special cases and I strive for a balance of government regulation so that we get the best we can from capitalism while avoiding some of its horrors that used to happen in our country and still happen worldwide.

    The fact that there are stores that openly and proudly sells uncolored produce tells me that many consumers know the difference and make a strong choice based upon those differences.

    Tell me, right now, how close you live to an organic produce store or farmer's market that sells oranges without dye? And how far do you live from (many) regular orange dying super markets? The "choice" has many dimensions and factors and the way you simplify it down is laughable. Do you step outside and see two identical orange stands in front of your house, one dyed and one uncolored? The fact of the matter is that you are subject to the options of the population around you.

    As a person who believes that going against capitalism often has unintended negative consequences

    Well, I'm glad that you cling to a generic belief when it comes to policy. For me, it's not so simple and I have to make an effort to become informed and make a rational and logical decision that I hope strikes the right balance between capitalism and government regulation so that the people benefit the most. What "unintended negative consequence" did stopping child labor have? What "unintended negative consequence" did banning CFCs have? Oh, of course, the profit margin of some companies.

    , all I really ask to be mandated by government in this kind of case is truth in labeling.

    And where does it stop? Hmmmm? Should they have to label how these oranges were delivered so I can calculate my carbon offset? Should they be required to list which country and company provided the harvest of the oranges and what kind of labor was employed? Labels can be just as extreme as regulation, you know. And labeling food can be just as detrimental to the population as a whole. You can effectively inundate a consumer with information on a product to the point that they just don't care anymore. That's just as big a danger as absolutely no label. Do you think the average high school graduate can look at two dietary labels on two competing products and tell you the precise differences those labels mean for their particular diet?

    What ever happened to critical thinking?

    --
    My work here is dung.
  14. Re:Use a headset by LordLimecat · · Score: 2

    Er, what makes you think bluetooth isnt giving radiation as well, or that it doesnt operate in the 2.4ghz range?

  15. FUD by argStyopa · · Score: 2

    It also says it may NOT be carcinogenic.

    All the studies are inconclusive one way or another, but the bulk of studies seem to be against the idea that they are carcinogenic. Limited (I believe ONE) studies did show an increase in a lethal form of brain cancer, but no other studies supported this.

    So they are probably not carcinogenic, but the bureaucrats are too testicularly-impaired to actually come out and say that, so they leave it at a "may be harmful" rating the same as a bunch of other meaninglessly-"dangerous" things like copper or being a carpenter.

    --
    -Styopa
  16. Microwaves more dangerous than visible light? by tgibbs · · Score: 3, Insightful

    Being exposed to radiation between 1 meter and 1 millimeter, less energetic than the harmless visible, is known to be hazardous. We call them micro waves.

    Sorry, but this is a really dumb remark. Did you ever hear of an "Easy Bake" oven? In fact, visible light can harm you in exactly the same way as microwaves. It is purely a matter of energy and heat dissipation. If I put you in a box with a few thousand watts of visible light, you will be just as cooked as if you were in a microwave oven at the same wattage. There is only one known mechanism whereby electromagnetic radiation of frequency too low to break molecular bonds can cause biological damage, and that is to pump in energy faster than the body can dissipate it as heat. If you do that, you will warm up and eventually cook. Of course, this is entirely irrelevant to the alleged danger of low intensity microwave energy, where the energy flux is far, far below the body's heat dissipation capacity.

    Ultraviolet radiation, of course, does have enough photon energy to break molecular bonds, but the energy of microwave photons is orders of magnitude lower. In fact, the energy of a microwave photon is on the same order as the energy of the random Brownian molecular impacts that every molecule of every cell experiences constantly. As a result, it would be a remarkable biological achievement if an organism were to evolve the ability to even detect low intensity microwaves. It would have to have some way of preserving that tiny amount of energy--too small to break any bonds, at most able to jiggle or twist them a bit--and isolate it from the huge background of similar energy Brownian noise, and do so long enough for some protein or other biological molecule to react and trigger the use of biological energy to make some sort of persistent change in the cell.

    Meanwhile, of course, despite a huge increase in the use of cell phones, there has been no increase in the overall incidence or death rate of brain cancer.

    Remarkable claims require remarkable evidence. In this case we have a remarkable claim, no plausible mechanism, and evidence that can most charitably be termed ambiguous.

  17. Re:I Can't Believe Your (Lack of) Critical Thinkin by JasterBobaMereel · · Score: 3, Insightful

    Unbridled capitalism leads to companies doing anything they can get away with

    Nanny state leads to government making more and more rules for companies to follow

    Minimal government means forcing the companies to label properly

    i.e. tell you the oranges are covered in dye, and that it is thought to be very low risk possible carcinogen, and leaving you to make up your on mind...

    I don't mind if companies sell oranges covered in arsenic as long as they tell you first ...

    --
    Puteulanus fenestra mortis
  18. Re:whats next by Misagon · · Score: 2

    CRT televisions and computer monitors do emit a small amount of X-rays, and X-rays can cause cancer in large doses. The dose you would get from using a CRT monitor for a year is considered to be negligible, though.

    The ultraviolet portion of sunlight will cause skin cancer if you are in the sun too much.

    The effect of electromagnetic radiation on human cells can be different for different wavelengths. One problem is that different cell phone standards use different wavelengths, and research on the health effects is lagging behind the deployment of new cell phone standards. The only data that we have is for standards that are being phased out.

    --
    "We mustn't be caught by surprise by our own advancing technology" -- Aldous Huxley
  19. Tobacco comparisons are way off base by Idarubicin · · Score: 3, Informative

    Are cell phones going to be the new tobacco, then?

    No.

    Duh.

    If cell phones were anywhere near as bad as tobacco - or even anywhere near as bad as the doomsayers insist - then the extensive, large-scale, costly, long-term studies already conducted would have picked up a clear effect already.

    Detecting the negative health effects of tobacco was some pretty low-hanging epidemiological fruit. Smokers die between ten and fifteen years younger than their non-smoking peers. Between one half and two thirds will die from a smoking-related illness. Their risk of lung cancer is elevated more than tenfold; about one in six smokers will be killed by it.

    For cellular phones, the absolute worst-case scenario is a statistically-significant increase in the risk of certain rare cancers, affecting a minuscule portion of the population. The WHO's caution is based principally on a single study that found a 40% increase in glioma incidence among heavy cell phone users; the WHO report noted that while there is reason for suspicion, chance or coincidence couldn't be ruled out as a cause of the apparent effect.

    The incidence of central nervous system tumors is something like 7 per 100,000 population per year; gliomas are about half of that total. If we assume that the full 40% increase in risk is real and accurate, then we're looking at something like 1 or 2 cases per 100,000 population per year. This isn't the next tobacco. This isn't tobacco's kid brother. This isn't even tobacco's fifth cousin's hamster. Heavy cell phone use is something like a thousand-fold less risky than lighting up.

    You're more likely to be killed by a car (either as a pedestrian or as an occupant), or drowning, or accidental poisoning. You're appreciably more likely to be shot and killed (though slightly less likely to be stabbed to death). Statistically speaking, the average American is quite a bit more likely to deliberately kill himself rather than wait for his cell phone to do it for him.

    The most likely way for cell phone use to kill or maim anyone isn't through radiation, but through distracted driving.

    --
    ~Idarubicin
  20. Cell phones cannot cause cancer; here's why by Sipper · · Score: 3, Informative

    Cell phones cannot cause cancer.

    The reason is that the frequencies cell phones use are below the spectrum of ultraviolet light. It is near the spectrum of ultraviolet light where the first ionizing radiation occurs, which is required to be able to cause cancer. Ionizing means that the energy level of the individual photons of the transmission have enough energy to disturb the molecular structure of live cells. Microwave "radiation" (which has absolutely nothing to do with nuclear radiation) is far within the level of the non-ionizing radiation spectrum, so there is no possibility of it having the energy required to cause cancer.

    Cell phones use frequencies around 800 MHz to around 2 GHz or so. 3 GHz has an energy level of about 12.4 ueV; ultraviolet light where the first ionizing radiation is possible is around 124ev -- that's a 10 million to one difference in energy level. Have a look at the energy level chart on the right hand side of:

    http://en.wikipedia.org/wiki/Electromagnetic_spectrum

    or even better, see page 3 of FCC OET Bulletin 56, which is a Q&A on Biological Effects and Potential Hazards of Radiofrequency Electromagnetic Fields:

    http://www.fcc.gov/Bureaus/Engineering_Technology/Documents/bulletins/oet56/oet56e4.pdf

    People are also afraid of the cell base stations, because they don't know how safe they actually are. The transmitters for these typically send 20 - 40 watts -- that's all. This is then sent through directional "sectored" antennas that typically have 120 degrees of horizontal beam width and only 6 to 15 degrees of vertical beam width; so the three-dimensional antenna pattern is like a 120 degree slice of a pancake, yielding gain of about 13 dBi. This focusing is where the "gain" of antennas comes from -- by focusing where the energy is transmitted.

    In the U.S., the standard for specifically what frequencies and power levels are considered safe is the IEEE C95.1 standard, which is unfortunately not freely available, however there's a an overview here: http://www.interferencetechnology.com/uploads/media/AG_07.pdf

    This standard is incredibly long to read, but boils down to this: the only proven effect of microwave radiation in 60 years of research is the effect of microwave heating. No cancer. Further than that, the standard narrows down to the power levels that are safe for various frequency regions concerning microwave heating.

    But if you really want something to "bite your teeth on", have a look at the international ICNIRP guidelines: http://www.icnirp.de/documents/emfgdl.pdf

    Now, if you go through the MATH of how close you have to be to the antennas of a cell tower for it to be "unsafe", the result is pretty interesting:

    Spec limit for human-absorbed power per IEEE C95-1 at 900 MHz: 50 Watts/m^2
    13 dBi gain = gain of 20
    EIRP = 20 W transmitted power * gain of 20 = 400 W
    400 W / 4*pi*R^2 = 50 W/m^2
    R = 0.636 meters
    0.636 meters = 2.09 feet

    So at 900 MHz and with a typical transmit power of 20 Watts and a sectored antenna with 13 dBi gain, you need to be 2 feet in front of the antenna while it's transmitting for it to be considered unsafe. This means the only way it's unsafe for a human being is if they're not only on the tower, but right in front of the antenna while it's operating at full power.

    The cell phones themselves have a limit on how much power they are allowed to transmit. There are different power limits in various countries; in the U.S. the limit is 1.6 W/kg SAR, in Canada I believe t

  21. Re:No-Win Scenario by SpeZek · · Score: 4, Insightful

    Plenty of vaccines and pro-active considerations, no outbreak = vaccines are useless and medicine just a money-grubbing scam

    Plenty of vaccines and pro-active considerations, mild outbreak = vaccines clearly didn't do anything, medicine is just a money-grubbing scam

    No vaccines, no pro-active considerations, major outbreak = stupid government, why didn't you take pro-active steps to prevent this!?

  22. Re:I Can't Believe Your (Lack of) Critical Thinkin by ChatHuant · · Score: 2

    Why should I care about the average high school graduate? I can look at the dietary labels and tell you the important differences that pertain to my diet. As far as I'm concerned that's justification enough

    But you would complain if the dietary labels would be instead written in some obscure domain-specific language (for example, off the top of my head, actual chemical composition of the incredients, or chemical reactions the ingredients may get involved in). The information would still be true, and complete (and maybe even more accurate than the current dietary labels), but in order to understand the actual effect on you you'd need specialized training or extended study time. Would you accept it's your fault for not having a MS in food chemistry?

    The same applies everywhere. I don't want to have a PhD in economics to be able to understand my bank statement. I don't want a car only an expert mechanic can drive, or a washing machine only an expert electrician can plug in, and so on. I also don't have the arrogance to consider myself the standard everyone should use. I may be knowledgeable in computers, but I'm well aware there are many other things where my knowledge is equal or even less than the one of the "average high school graduate". And when I have to deal with those kinds of things I want the issues explained to me in clear, understandable language.